Chúng tôi chọn pH = 3,5 cho các nghiên cứu tiếp theo về khả năng hấp phụ
Cr(VI) của các màng vì giá trị pH này dung lượng hấp phụ vẫn còn trong vùng hấp
phụ tối ưu và phù hợp với pH nước thải thực tiễn. Theo Hình 3.42b, ta thấy dung
lượng hấp phụ cực đại tại pH = 5,4. Các trạng thái chính của chì trong dung dịch
nước bao gồm Pb(II), Pb(OH)+, Pb(OH)2, Pb(OH)3− và Pb(OH)42− [78]. Khi pH < 6,
Pb(II) là dạng cơ bản, sự kết tủa của ion Pb(II) trong dung dịch phụ thuộc vào nồng
độ chì trong môi trường, sự kết tủa này xảy ra ở các giá trị pH cao hơn 7. Khi các
giá trị pH tăng lên dẫn đến tăng cường các nhóm hydroxyl trên bề mặt của màng
cũng như tăng các tâm hoạt động của chất hấp phụ cho sự tương tác với ion Pb(II).
Hơn nữa, điện tích bề mặt chất hấp phụ âm hơn ở các giá trị pH cao hơn. Tại các giá
trị pH cao hơn 5,4 sự hình thành các phức hydroxo của ion chì ở các dạng Pb(OH)2
và ion PbOH+ và chúng cạnh tranh với các ion chì trong sự tạo phức với các nhóm
chức của màng làm giảm dung lượng hấp phụ của các màng. Vì vậy pH = 5,4 được
chọn để khảo sát các nghiên cứu tiếp theo.
                
              
                                            
                                
            
 
            
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origins by FT-IR 
spectroscopy", Holzforschung-International Journal of the Biology, Chemistry, 
Physics Technology of Wood, 45, pp. 21-28. 
62. Fan G., Wang M., Liao C., Fang T., Li J., Zhou R. (2013),"Isolation of cellulose 
from rice straw and its conversion into cellulose acetate catalyzed by 
phosphotungstic acid", Carbohydr Polym, 94(1), pp. 71-6. 
143 
63. Fan H.L., Zhou S.F., Jiao W.Z., Qi G.S., Liu Y.Z. (2017),"Removal of heavy metal 
ions by magnetic chitosan nanoparticles prepared continuously via high-gravity 
reactive precipitation method", Carbohydrate Polymers, 174, pp. 1192-1200. 
64. Fang X., Li J., Li X., Pan S., Zhang X., Sun X., Shen J., Han W., Wang L. 
(2017),"Internal pore decoration with polydopamine nanoparticle on polymeric 
ultrafiltration membrane for enhanced heavy metal removal", Chemical 
Engineering Journal, 314, pp. 38-49. 
65. Fei J.B., Cui Y., Yan X.H., Qi W., Yang Y., Wang K.W., He Q., Li J.B. 
(2008),"Controlled Preparation of MnO2 Hierarchical Hollow Nanostructures and 
Their Application in Water Treatment", Advanced Materials, 20(3), pp. 452-456. 
66. Fei P., Liao L., Cheng B., Song J. (2017),"Quantitative analysis of cellulose acetate 
with a high degree of substitution by FTIR and its application", Analytical Methods, 
9(43), pp. 6194-6201. 
67. Figoli A., Marino T., Simone S., Di Nicolo E., Li X.-M., He T., Tornaghi S., Drioli 
E. (2014),"Towards non-toxic solvents for membrane preparation: a review", Green 
Chemistry, 16(9), pp. 4034-4059. 
68. Fiksdal L. ,Leiknes T. (2006),"The effect of coagulation with MF/UF membrane 
filtration for the removal of virus in drinking water", Journal of Membrane Science, 
279(1-2), pp. 364-371. 
69. Gaan S., Mauclaire L., Rupper P., Salimova V., Tran T.-T., Heuberger M. 
(2011),"Thermal degradation of cellulose acetate in presence of bis-
phosphoramidates", Journal of Analytical Applied Pyrolysis 90(1), pp. 33-41. 
70. Gao W., Liang H., Ma J., Han M., Chen Z.-l., Han Z.-s., Li G.-b. (2011),"Membrane 
fouling control in ultrafiltration technology for drinking water production: A 
review", Desalination, 272(1-3), pp. 1-8. 
71. Ghaemi N., Madaeni S.S., Alizadeh A., Daraei P., Vatanpour V., Falsafi M. 
(2012),"Fabrication of cellulose acetate/sodium dodecyl sulfate nanofiltration 
membrane: Characterization and performance in rejection of pesticides", 
Desalination, 290, pp. 99-106. 
72. Gheju M., Balcu I., Mosoarca G. (2016),"Removal of Cr(VI) from aqueous 
solutions by adsorption on MnO2", J Hazard Mater, 310, pp. 270-277. 
73. Ghizellaoui S., Taha S., Dorange G., Chibani A., Gabon J. (2005),"Softening of 
Hamma drinking water by nanofiltration and by lime in the presence of heavy 
metals", Desalination, 171(2), pp. 133-138. 
74. Ghizellaoui S., Chibani A., Ghizellaoui S. (2005),"Use of nanofiltration for partial 
softening of very hard water", Desalination, 179(1-3), pp. 315-322. 
75. Ghosh S., Goudar V.S., Padmalekha K.G., Bhat S.V., Indi S.S., Vasan H.N. 
(2012),"ZnO/Ag nanohybrid: synthesis, characterization, synergistic antibacterial 
activity and its mechanism", RSC Adv., 2(3), pp. 930-940. 
76. Gopi T., Swetha G., Chandra Shekar S., Ramakrishna C., Saini B., Krishna R., Rao 
P.V.L. (2017),"Catalytic decomposition of ozone on nanostructured potassium and 
proton containing δ-MnO2 catalysts", Catalysis Communications, 92, pp. 51-55. 
77. Gude V.G. (2012),"Energy consumption and recovery in reverse osmosis", 
Desalination and Water Treatment, 36(1-3), pp. 239-260. 
78. Guerrero-Fajardo C.A., Giraldo L., Moreno-Pirajan J.C. (2020),"Preparation and 
Characterization of Graphene Oxide for Pb(II) and Zn(II) Ions Adsorption from 
144 
Aqueous Solution: Experimental, Thermodynamic and Kinetic Study", 
Nanomaterials (Basel), 10(6), pp. 
79. Guillen G.R., Pan Y., Li M., Hoek E.M.V. (2011),"Preparation and Characterization 
of Membranes Formed by Nonsolvent Induced Phase Separation: A Review", 
Industrial & Engineering Chemistry Research, 50(7), pp. 3798-3817. 
80. Guo D.M., An Q.D., Xiao Z.Y., Zhai S.R., Yang D.J. (2018),"Efficient removal of 
Pb(II), Cr(VI) and organic dyes by polydopamine modified chitosan aerogels", 
Carbohydr Polym, 202, pp. 306-314. 
81. Guo S., Wan Y., Chen X., Luo J. (2021),"Loose nanofiltration membrane custom-
tailored for resource recovery", Chemical Engineering Journal, 409, pp. 127376. 
82. Haberkamp J., Ruhl A.S., Ernst M., Jekel M. (2007),"Impact of coagulation and 
adsorption on DOC fractions of secondary effluent and resulting fouling behaviour 
in ultrafiltration", Water research, 41(17), pp. 3794-3802. 
83. Habibi S., Nematollahzadeh A., Mousavi S.A. (2015),"Nano-scale modification of 
polysulfone membrane matrix and the surface for the separation of chromium ions 
from water", Chemical Engineering Journal, 267, pp. 306-316. 
84. Hajipour M.J., Fromm K.M., Ashkarran A.A., Jimenez de Aberasturi D., de 
Larramendi I.R., Rojo T., Serpooshan V., Parak W.J., Mahmoudi M. 
(2012),"Antibacterial properties of nanoparticles", Trends Biotechnol, 30(10), pp. 
499-511. 
85. Hall M., Bansal P., Lee J.H., Realff M.J., Bommarius A.S. (2010),"Cellulose 
crystallinity--a key predictor of the enzymatic hydrolysis rate", FEBS J, 277(6), pp. 
1571-82. 
86. Hassan S., Suzuki, M., El-Moneim, A. A. (2014),"Facile synthesis of 
MnO2/graphene electrode by two-steps electrodeposition for energy storage 
application", Int. J. Electrochem. Sci, 9, pp. 8340-8354. 
87. He J., Matsuura T., Chen J.P. (2014),"A novel Zr-based nanoparticle-embedded 
PSF blend hollow fiber membrane for treatment of arsenate contaminated water: 
Material development, adsorption and filtration studies, and characterization", 
Journal of Membrane Science, 452, pp. 433-445. 
88. Hembach N., Alexander J., Hiller C., Wieland A., Schwartz T. 
(2019),"Dissemination prevention of antibiotic resistant and facultative pathogenic 
bacteria by ultrafiltration and ozone treatment at an urban wastewater treatment 
plant", Sci Rep, 9(1), pp. 12843. 
89. Ho C.C. ,Ding S.J. (2014),"Structure, properties and applications of mussel-inspired 
polydopamine", J Biomed Nanotechnol, 10(10), pp. 3063-84. 
90. Hong J. ,He Y. (2014),"Polyvinylidene fluoride ultrafiltration membrane blended 
with nano-ZnO particle for photo-catalysis self-cleaning", Desalination, 332(1), pp. 
67-75. 
91. Huang X., Hou X., Song F., Zhao J., Zhang L. (2016),"Facet-dependent Cr (VI) 
adsorption of hematite nanocrystals", Environmental science technology, 50(4), pp. 
1964-1972. 
92. Huyen T.D., Roberto M.N., Takeshi M., Kailash C.K. (2006 ),"A Comparison of 
Commercial and Experimental Ultrafiltration Membranes via Surface Property 
Analysis and Fouling Tests", Water Qual. Res. J. Canada 41(1), pp. 84–93. 
145 
93. Hwang E.T., Lee J.H., Chae Y.J., Kim Y.S., Kim B.C., Sang B.I., Gu M.B. 
(2008),"Analysis of the toxic mode of action of silver nanoparticles using stress-
specific bioluminescent bacteria", Small, 4(6), pp. 746-50. 
94. Idris A., Zain N.M., Noordin M. (2007),"Synthesis, characterization and 
performance of asymmetric polyethersulfone (PES) ultrafiltration membranes with 
polyethylene glycol of different molecular weights as additives", Desalination, 
207(1-3), pp. 324-339. 
95. Inoue Y., Hoshino M., Takahashi H., Noguchi T., Murata T., Kanzaki Y., 
Hamashima H., Sasatsu M. (2002),"Bactericidal activity of Ag–zeolite mediated by 
reactive oxygen species under aerated conditions", Journal of Inorganic 
Biochemistry, 92(1), pp. 37-42. 
96. Jahn S.A.A. (1988),"Using Moringa Seeds as Coagulants in Developing Countries", 
Journal AWWA, 80(6), pp. 43-50. 
97. Jamshidi Gohari R., Lau W.J., Matsuura T., Halakoo E., Ismail A.F. 
(2013),"Adsorptive removal of Pb(II) from aqueous solution by novel PES/HMO 
ultrafiltration mixed matrix membrane", Separation and Purification Technology, 
120, pp. 59-68. 
98. Janson P.E. K.H., Lidegren B. and Longren J. (1976), "Structural analysis of 
Carbohydrates". Chem. Comm. Univ. Stockholm 8. 
99. Jayalakshmi A., Rajesh S., Mohan D. (2012),"Fouling propensity and separation 
efficiency of epoxidated polyethersulfone incorporated cellulose acetate 
ultrafiltration membrane in the retention of proteins", Applied Surface Science, 
258(24), pp. 9770-9781. 
100. Jerri H.A., Adolfsen K.J., McCullough L.R., Velegol D., Velegol S.B. 
(2012),"Antimicrobial sand via adsorption of cationic Moringa oleifera protein", 
Langmuir, 28(4), pp. 2262-8. 
101. Jiang J.-H., Zhu L.-P., Zhang H.-T., Zhu B.-K., Xu Y.-Y. (2014),"Improved 
hydrodynamic permeability and antifouling properties of poly (vinylidene fluoride) 
membranes using polydopamine nanoparticles as additives", Journal of membrane 
science, 457, pp. 73-81. 
102. Jogunola O., Eta V., Hedenstrom M., Sundman O., Salmi T., Mikkola J.P. 
(2016),"Ionic liquid mediated technology for synthesis of cellulose acetates using 
different co-solvents", Carbohydr Polym, 135, pp. 341-8. 
103. Jung W.K., Koo H.C., Kim K.W., Shin S., Kim S.H., Park Y.H. 
(2008),"Antibacterial activity and mechanism of action of the silver ion in 
Staphylococcus aureus and Escherichia coli", Appl Environ Microbiol, 74(7), pp. 
2171-8. 
104. Kamal H., Abd-Elrahim F.M., Lotfy S. (2019),"Characterization and some 
properties of cellulose acetate-co-polyethylene oxide blends prepared by the use of 
gamma irradiation", Journal of Radiation Research and Applied Sciences, 7(2), pp. 
146-153. 
105. Kamerling J. ,Gerwig G. (2007),"Strategies for the structural analysis of 
carbohydrates", pp. 1-68. 
106. Kansal S.K. ,Kumari A. (2014),"Potential of M. oleifera for the treatment of water 
and wastewater", Chemical reviews, 114(9), pp. 4993-5010. 
107. Kara A. ,Demirbel E. (2012),"Kinetic, Isotherm and Thermodynamic Analysis on 
Adsorption of Cr(VI) Ions from Aqueous Solutions by Synthesis and 
146 
Characterization of Magnetic-Poly(divinylbenzene-vinylimidazole) Microbeads", 
Water Air Soil Pollut, 223(5), pp. 2387-2403. 
108. Kim D., Salazar O.R., Nunes S.P. (2016),"Membrane manufacture for peptide 
separation", Green Chemistry, 18(19), pp. 5151-5159. 
109. Kim J. ,Van der Bruggen B. (2010),"The use of nanoparticles in polymeric and 
ceramic membrane structures: review of manufacturing procedures and 
performance improvement for water treatment", Environ Pollut, 158(7), pp. 2335-
49. 
110. Kim S.W., Baek Y.-W., An Y.-J. (2011),"Assay-dependent effect of silver 
nanoparticles to Escherichia coli and Bacillus subtilis", Applied Microbiology and 
Biotechnology, 92(5), pp. 1045-1052. 
111. Klemm D., Heublein B., Fink H.P., Bohn A. (2005),"Cellulose: fascinating 
biopolymer and sustainable raw material", Angew Chem Int Ed Engl, 44(22), pp. 
3358-93. 
112. Konieczny K., Sąkol D., Płonka J., Rajca M., Bodzek M. (2009),"Coagulation—
ultrafiltration system for river water treatment", Desalination, 240(1-3), pp. 151-
159. 
113. Hiroyuki Kono Y.N., Nobuhiro Nagai, Masashi Fujiwara, Tomoki Erata and Mitsuo 
Takai (1999),"CPMAS 13C NMR and X-ray studies of cellooligosaccharide 
acetates as a model for cellulose triacetate", Journal of Polymer Science, Part A 
Polymer Chemistry, 37, pp. 4100-4107. 
114. Kono H., Numata Y., Erata T., Takai M. (2004),"Structural analysis of cellulose 
triacetate polymorphs by two-dimensional solid-state 13C–13C and 1H–13C 
correlation NMR spectroscopies", Polymer, 45(8), pp. 2843-2852. 
115. Konwarh R., Karak N., Misra M. (2013),"Electrospun cellulose acetate nanofibers: 
the present status and gamut of biotechnological applications", Biotechnology 
advances, 31(4), pp. 421-437. 
116. Kumar A., MMS C.-P., Chaturvedi A.K., Shabnam A.A., Subrahmanyam G., 
Mondal R., Gupta D.K., Malyan S.K., S Kumar S., A Khan S. (2020),"Lead toxicity: 
health hazards, influence on food chain, and sustainable remediation approaches", 
International journal of environmental research public health, 17(7), pp. 2179. 
117. Kumar A., Vemula P.K., Ajayan P.M., John G. (2008),"Silver-nanoparticle-
embedded antimicrobial paints based on vegetable oil", Nat Mater, 7(3), pp. 236-
41. 
118. Kumari P., Sharma P., Srivastava S., Srivastava M. (2006),"Biosorption studies on 
shelled Moringa oleifera Lamarck seed powder: removal and recovery of arsenic 
from aqueous system", International Journal of Mineral Processing, 78(3), pp. 131-
139. 
119. Laîné J.-M., Vial D., Moulart P. (2000),"Status after 10 years of operation—
overview of UF technology today", Desalination, 131(1-3), pp. 17-25. 
120. Lang W.-Z., Shen J.-P., Wei Y.-T., Wu Q.-Y., Wang J., Guo Y.-J. 
(2013),"Precipitation kinetics, morphologies, and properties of poly (vinyl butyral) 
hollow fiber ultrafiltration membranes with respect to polyvinylpyrrolidone 
molecular weight", Chemical engineering journal, 225, pp. 25-33. 
121. Lanje A.S., Sharma S.J., Pode R.B. (2010),"Synthesis of silver nanoparticles: a safer 
alternative to conventional antimicrobial and antibacterial agents", Chem. Pharm. 
Res,, 2(3), pp. 478-483. 
147 
122. Lee H., Dellatore S.M., Miller W.M., Messersmith P.B. (2007),"Mussel-inspired 
surface chemistry for multifunctional coatings", Science, 318(5849), pp. 426-30. 
123. Lee H.Y., Park H.K., Lee Y.M., Kim K., Park S.B. (2007),"A practical procedure 
for producing silver nanocoated fabric and its antibacterial evaluation for 
biomedical applications", Chemical Communications, (28), pp. 2959-2961. 
124. Lee S. , Lee C.-H. (2007),"Effect of membrane properties and pretreatment on flux 
and NOM rejection in surface water nanofiltration", Separation and Purification 
Technology, 56(1), pp. 1-8. 
125. Levenstein R., Hasson D., Semiat R. (1996),"Utilization of the Donnan effect for 
improving electrolyte separation with nanofiltration membranes", Journal of 
membrane science, 116(1), pp. 77-92. 
126. Li J., Gong J.L., Zeng G.M., Zhang P., Song B., Cao W.C., Liu H.Y., Huan S.Y. 
(2018),"Zirconium-based metal organic frameworks loaded on polyurethane foam 
membrane for simultaneous removal of dyes with different charges", J Colloid 
Interface Sci, 527, pp. 267-279. 
127. Li P., Wang Z., Yang L., Zhao S., Song P., Khan B. (2018),"A novel loose-NF 
membrane based on the phosphorylation and cross-linking of polyethyleneimine 
layer on porous PAN UF membranes", Journal of Membrane Science, 555, pp. 56-
68. 
128. Li R., Liu L., Zhang Y., Yang F. (2016),"Preparation of a nano-MnO2 surface-
modified reduced graphene oxide/PVDF flat sheet membrane for adsorptive 
removal of aqueous Ni(ii)", RSC Advances, 6(25), pp. 20542-20550. 
129. Li W.B., Wang J.X., Gong H. (2009),"Catalytic combustion of VOCs on non-noble 
metal catalysts", Catalysis Today, 148(1), pp. 81-87. 
130. Li X., Fang X., Pang R., Li J., Sun X., Shen J., Han W., Wang L. (2014),"Self-
assembly of TiO2 nanoparticles around the pores of PES ultrafiltration membrane 
for mitigating organic fouling", Journal of Membrane Science, 467, pp. 226-235. 
131. Li Y., Wong E., Volodine A., Van Haesendonck C., Zhang K., Van der Bruggen B. 
(2019),"Nanofibrous hydrogel composite membranes with ultrafast transport 
performance for molecular separation in organic solvents", Journal of Materials 
Chemistry A, 7(33), pp. 19269-19279. 
132. Liu J., Hua D., Zhang Y., Japip S., Chung T.S. (2018),"Precise Molecular Sieving 
Architectures with Janus Pathways for Both Polar and Nonpolar Molecules", Adv 
Mater, 30(11), pp. 1705933(1-7). 
133. Liu L., Shao B., Yang F. (2013),"Polydopamine coating–surface modification of 
polyester filter and fouling reduction", Separation Purification Technology, 118, pp. 
226-233. 
134. Liu Y., Luo C., Sun J., Li H., Sun Z., Yan S. (2015),"Enhanced adsorption removal 
of methyl orange from aqueous solution by nanostructured proton-containing δ-
MnO2", Journal of Materials Chemistry A, 3(10), pp. 5674-5682. 
135. Liu Y., Ai K., Lu L. (2014),"Polydopamine and its derivative materials: synthesis 
and promising applications in energy, environmental, and biomedical fields", 
Chemical reviews, 114(9), pp. 5057-5115. 
136. Luo K., Zhao S.-X., Wang Y.-F., Zhao S.-J., Zhang X.-H. (2018),"Synthesis of 
petal-like δ-MnO2 and its catalytic ozonation performance", New Journal of 
Chemistry, 42(9), pp. 6770-6777. 
148 
137. Ma B., Wang X., Hu C., Jefferson W.A., Liu H., Qu J. (2017),"Antifouling by pre-
deposited Al hydrolytic flocs on ultrafiltration membrane in the presence of humic 
acid and bovine serum albumin", Journal of Membrane Science, 538, pp. 34-40. 
138. Madrona G., Scapim M., Tonon L., Reis M., Paraiso C., Bergamasco R. (2017),"Use 
of Moringa oleifera in a combined coagulation-filtration process for water 
treatment", Chemical Engineering Transactions, 57, pp. 1195-1200. 
139. Mahdavi H. ,Shahalizade T. (2015),"Preparation, characterization and performance 
study of cellulose acetate membranes modified by aliphatic hyperbranched 
polyester", Journal of Membrane Science, 473, pp. 256-266. 
140. Maitlo H.A., Kim K.H., Kumar V., Kim S., Park J.W. (2019),"Nanomaterials-based 
treatment options for chromium in aqueous environments", Environ Int, 130, pp. 
104748. 
141. Marchese J., Ochoa N., Pagliero C., Almandoz C. (2000),"Pilot-scale ultrafiltration 
of an emulsified oil wastewater", J Environmental science technology, 34(14), pp. 
2990-2996. 
142. Martí M., Molina L., Alemán C., Armelin E. (2013),"Novel Epoxy Coating Based 
on DMSO as a Green Solvent, Reducing Drastically the Volatile Organic 
Compound Content and Using Conducting Polymers As a Nontoxic Anticorrosive 
Pigment", ACS Sustainable Chemistry & Engineering, 1(12), pp. 1609-1618. 
143. Matsumura H. ,Sugiyama J., Glasser, W.G. (2000),"Cellulosic Nanocomposites. I. 
Thermally Deformable Cellulose Hexanoates from Heterogeneous Reaction", 
Journal of Applied Polymer Science, 78, pp. 2242–2253. 
144. Matthiasson E. ,Sivik B. (1980),"Concentration polarization and fouling", 
Desalination, 35, pp. 59-103. 
145. McCusker L.B., Product characterization by X-ray powder diffraction, in Verified 
Syntheses of Zeolitic Materials. 2001, Elsevier. p. 47-49. 
146. Meireles C.d.S., Filho G.R., Fernandes Ferreira Jr M., Cerqueira D.A., Assunção 
R.M.N., Ribeiro E.A.M., Poletto P., Zeni M. (2010),"Characterization of 
asymmetric membranes of cellulose acetate from biomass: Newspaper and mango 
seed", Carbohydrate Polymers, 80(3), pp. 954-961. 
147. Meireles M., Bessieres A., Rogissart I., Aimar P., Sanchez V. (1995),"An 
appropriate molecular size parameter for porous membranes calibration", Journal 
of membrane science, 103(1-2), pp. 105-115. 
148. Moseley H.G. (1913),"XCIII. The high-frequency spectra of the elements", The 
London, Edinburgh,Dublin Philosophical Magazine, Journal of Science: Advanced 
Materials and Devices, 26(156), pp. 1024-1034. 
149. Mu Y., Ai Z., Zhang L., Song F. (2015),"Insight into core–shell dependent anoxic Cr 
(VI) removal with Fe@ Fe2O3 nanowires: indispensable role of surface bound Fe (II)", 
ACS applied materials interfaces, 7(3), pp. 1997-2005. 
150. Mukherjee R., Bhunia P., De S. (2016),"Impact of graphene oxide on removal of 
heavy metals using mixed matrix membrane", Chemical Engineering Journal, 292, 
pp. 284-297. 
151. Mulder M. (2012), "Basic principles of membrane technology". Springer Science & 
Business Media. 
152. Muthuraman G. ,Sasikala S. (2014),"Removal of turbidity from drinking water 
using natural coagulants", Journal of Industrial and Engineering Chemistry, 20(4), 
pp. 1727-1731. 
149 
153. Muyibi S.A. ,Evison L.M. (1995),"Optimizing physical parameters affecting 
coagulation of turbid water with Morninga oleifera seeds", Water research, 29(12), 
pp. 2689-2695. 
154. Muyibi S.A., Evison L.M. (1996),"Coagulation of turbid water and softening of 
hardwater withMoringa oleiferaseeds", International Journal of Environmental 
Studies, 49(3), pp. 247-259. 
155. Mzimela Z.N.T., Linganiso L.Z., Revaprasadu N., Motaung T.E. 
(2018),"Comparison of Cellulose Extraction from Sugarcane Bagasse Through 
Alkali", Materials Research, 21(6), pp. 
156. Nabili A., Fattoum A., Brochier-Salon M.-C., Bras J., Elaloui E. (2017),"Synthesis 
of cellulose triacetate-I from microfibrillated date seeds cellulose (Phoenix 
dactylifera L.)", Iranian Polymer Journal, 26(2), pp. 137-147. 
157. Narayani M. ,Vidya Shetty K. (2014),"Reduction of hexavalent chromium by a 
novel Ochrobactrum sp.–microbial characteristics and reduction kinetics", Journal 
of basic microbiology, 54(4), pp. 296-305. 
158. Nasir A.M., Goh P.S., Abdullah M.S., Ng B.C., Ismail A.F. (2019),"Adsorptive 
nanocomposite membranes for heavy metal remediation: Recent progresses and 
challenges", Chemosphere, 232, pp. 96-112. 
159. Ndabigengesere A., Narasiah K.S. (1998), "Quality of water treated by coagulation using 
Moringa oleifera seeds", Water research, 32(3), pp. 781-791. 
160. Ndabigengesere A., Narasiah K.S., Talbot B.G. (1995),"Active agents and 
mechanism of coagulation of turbid waters using Moringa oleifera", Water 
research, 29(2), pp. 703-710. 
161. Neal A.L. (2008),"What can be inferred from bacterium–nanoparticle interactions 
about the potential consequences of environmental exposure to nanoparticles?", 
Ecotoxicology, 17(5), pp. 362. 
162. Nevárez L. M., Casarrubias, L. B., Canto O. S., Celzard A., Fierro V., Gómez R. 
I., Sánchez G. G. (2011),"Biopolymers-based nanocomposites: Membranes from 
propionated lignin and cellulose for water purification", Carbohydrate Polymers, 
86(2), pp. 732-741. 
163. Nevarez L.A., Casarrubias L.B., Celzard A., Fierro V., Munoz V.T., Davila A.C., 
Lubian J.R., Sanchez G.G. (2011),"Biopolymer-based nanocomposites: effect of 
lignin acetylation in cellulose triacetate films", Sci Technol Adv Mater, 12(4), pp. 
045006. 
164. Niemantsverdriet J.W. (2001), "Spectroscopy in catalysis". Wiley –WCH. 
165. Nishiyama Y., Langan P., Chanzy H. (2002),"Crystal structure and hydrogen-bonding 
system in cellulose Iβ from synchrotron X-ray and neutron fiber diffraction", Journal 
of the American Chemical Society, 124(31), pp. 9074-9082. 
166. Okuda T., Baes A.U., Nishijima W., Okada M. (1999),"Improvement of extraction 
method of coagulation active components from Moringa oleifera seed", Water 
research, 33(15), pp. 3373-3378. 
167. Oliveira F.B.d., Bras J., Pimenta M.T.B., Curvelo A.A.d.S., Belgacem M.N. 
(2016),"Production of cellulose nanocrystals from sugarcane bagasse fibers and 
pith", Industrial Crops and Products, 93, pp. 48-57. 
168. Olsen A. (1987),"Low Technology Water Purification by Bentone Clay and Moringa 
Oleifera Seed Flocculation as Performed in Sudanese Villages: Effects on Schistosoma 
Mansoni Cercariae", Water Research, 21, pp. 517-522. 
150 
169. Pal P., Introduction to the Arsenic Contamination Problem, in Groundwater Arsenic 
Remediation. 2015. p. 1-23. 
170. Pan X.F., Gao, H. L., Su, Y., Wu, Y. D., Wang, X. Y., Xue, J. Z., ... & Yu, S. H. 
(2018),"Strong and stiff Ag nanowire-chitosan composite films reinforced by Ag–
S covalent bonds ", Nano Research, 11(1), pp. 410-419. 
171. Panáček A., Kvitek L., Prucek R., Kolář M., Večeřová R., Pizúrová N., Sharma 
V.K., Nevěčná T.j., Zbořil R. (2006),"Silver colloid nanoparticles: synthesis, 
characterization, and their antibacterial activity", The Journal of Physical Chemistry 
B, 110(33), pp. 16248-16253. 
172. Pang J., Fu F., Ding Z., Lu J., Li N., Tang B. (2017),"Adsorption behaviors of 
methylene blue from aqueous solution on mesoporous birnessite", Journal of the 
Taiwan Institute of Chemical Engineers, 77, pp. 168-176. 
173. Pellegrin B., Mezzari F., Hanafi Y., Szymczyk A., Remigy J.-C., Causserand C. 
(2015),"Filtration performance and pore size distribution of hypochlorite aged 
PES/PVP ultrafiltration membranes", Journal of Membrane Science, 474, pp. 175-
186. 
174. Peter A., Walter A., Wagai S., Joseph O. (2011),"Antibacterial activity of Moringa 
oleifera and Moringa stenopetala methanol and n-hexane seed extracts on bacteria 
implicated in water borne diseases", African Journal of Microbiology Research, 
5(2), pp. 153-157. 
175. Petersen H.H., Petersen T.B., Enemark H.L., Olsen A., Dalsgaard A. 
(2016),"Removal of Cryptosporidium parvum oocysts in low quality water using 
Moringa oleifera seed extract as coagulant", Food and Waterborne Parasitology, 3, 
pp. 1-8. 
176. Pinnau I. ,Freeman B.D., Formation and Modification of Polymeric Membranes: 
Overview, in Membrane Formation and Modification. 1999, American Chemical 
Society. p. 1-22. 
177. Pooria Gill, Tahereh Tohidi Moghadam, Bijan Ranjbar (2010),"Differential 
Scanning Calorimetry Techniques: Applications in Biology and Nanoscience", J. 
Biomol. Tech, 21(167), pp.167. 
178. Porter M.C. (1990), "Handbook of Industrial Membrane Technology ". Noyes 
Publications: Park Ridge, NJ, USA. 
179. Prasad R.K. (2009),"Color removal from distillery spent wash through coagulation 
using Moringa oleifera seeds: Use of optimum response surface methodology", 
Journal of hazardous materials, 165(1-3), pp. 804-811. 
180. Pritchard M., Craven T., Mkandawire T., Edmondson A.S., O’Neill J.G. (2010),"A 
study of the parameters affecting the effectiveness of Moringa oleifera in drinking 
water purification", Physics and Chemistry of the Earth, Parts A/B/C, 35(13-14), 
pp. 791-797. 
181. Pyung-kyu Park C.-h.L., Sang-June Choib, Kwang-Ho Choo, Seung-Hyun Kimd, 
Cho-Hee Yoone (2002),"Effect of the removal of DOMs on the performance of a 
coagulation-UF membrane system for drinking water production", Desalination 
145, pp. 237-245. 
182. Qu J., Shi L., He C., Gao F., Li B., Zhou Q., Hu H., Shao G., Wang X., Qiu J. 
(2014),"Highly efficient synthesis of graphene/MnO2 hybrids and their application 
for ultrafast oxidative decomposition of methylene blue", Carbon, 66, pp. 485-492. 
151 
183. Rahimpour A. ,Madaeni S.S. (2010),"Improvement of performance and surface 
properties of nano-porous polyethersulfone (PES) membrane using hydrophilic 
monomers as additives in the casting solution", Journal of Membrane Science, 
360(1-2), pp. 371-379. 
184. Rahimpour A., Madaeni S.S., Mansourpanah Y. (2010),"Fabrication of 
polyethersulfone (PES) membranes with nano-porous surface using potassium 
perchlorate (KClO4) as an additive in the casting solution", Desalination, 258(1-3), 
pp. 79-86. 
185. Rajabathar J.R., Shukla A.K., Ali A., Al-Lohedan H.A. (2017),"Silver 
nanoparticle/r-graphene oxide deposited mesoporous-manganese oxide 
nanocomposite for pollutant removal and supercapacitor applications", 
International Journal of Hydrogen Energy, 42(24), pp. 15679-15688. 
186. Rajeswari A., Vismaiya S., Pius A. (2017),"Preparation, characterization of nano 
ZnO-blended cellulose acetate-polyurethane membrane for photocatalytic 
degradation of dyes from water", Chemical Engineering Journal, 313, pp. 928-937. 
187. Rana D., Narbaitz R.M., Garand-Sheridan A.-M., Westgate A., Matsuura T., Tabe 
S., Jasim S.Y. (2014),"Development of novel charged surface modifying 
macromolecule blended PES membranes to remove EDCs and PPCPs from drinking 
water sources", Journal of Materials Chemistry A, 2(26), pp. 10059-10072. 
188. Razmjou A., Mansouri J., Chen V. (2011),"The effects of mechanical and chemical 
modification of TiO2 nanoparticles on the surface chemistry, structure and fouling 
performance of PES ultrafiltration membranes", Journal of Membrane Science, 
378(1-2), pp. 73-84. 
189. Rodrigues Filho G., da Cruz S.F., Pasquini D., Cerqueira D.A., de Souza Prado V., 
de Assunção R.M.N. (2000),"Water flux through cellulose triacetate films produced 
from heterogeneous acetylation of sugar cane bagasse", Journal of Membrane 
Science, 177(1-2), pp. 225-231. 
190. Rodrigues Filho G., Monteiro D.S., Meireles C.d.S., de Assunção R.M.N., 
Cerqueira D.A., Barud H.S., Ribeiro S.J.L., Messadeq Y. (2008),"Synthesis and 
characterization of cellulose acetate produced from recycled newspaper", 
Carbohydrate Polymers, 73(1), pp. 74-82. 
191. Rodrigues Filho G., Ribeiro S.D., Meireles C.d.S., da Silva L.G., Ruggiero R., 
Ferreira M.F., Cerqueira D.A., de Assunção R.M.N., Zeni M., Polleto P. 
(2011),"Release of doxycycline through cellulose acetate symmetric and 
asymmetric membranes produced from recycled agroindustrial residue: Sugarcane 
bagasse", Industrial Crops and Products, 33(3), pp. 566-571. 
192. Rodrigues Filho G., Toledo L.C., Da Silva L.G., De Assunção R.M.N., Meireles 
C.d.S., Cerqueira D.A., Ruggiero R. (2009),"Membranes of cellulose triacetate 
produced from sugarcane bagasse cellulose as alternative matrices for doxycycline 
incorporation", Journal of Applied Polymer Science, 113(6), pp. 3544-3549. 
193. Russo F., Galiano F., Pedace F., Aricò F., Figoli A. (2019),"Dimethyl isosorbide as 
a green solvent for sustainable ultrafiltration and microfiltration membrane 
preparation", ACS Sustainable Chemistry Engineering, 8(1), pp. 659-668. 
194. Saha B. ,Orvig C. (2010),"Biosorbents for hexavalent chromium elimination from 
industrial and municipal effluents", Coordination Chemistry Reviews, 254(23-24), 
pp. 2959-2972. 
152 
195. Saini R.K., Sivanesan I., Keum Y.-S. (2016),"Phytochemicals of Moringa oleifera: 
a review of their nutritional, therapeutic and industrial significance", Biotechnology, 
6(2), pp. 203. 
196. Saljoughi E., Mohammadi T. (2009),"Cellulose acetate (CA)/polyvinylpyrrolidone 
(PVP) blend asymmetric membranes: Preparation, morphology and performance", 
Desalination, 249(2), pp. 850-854. 
197. Samios E., Dart, R. K., Dawkins J.V. (1997),"Preparation, characterization and 
biodegradation studies on cellulose acetates with varying degrees of substitution", 
Polymer, 38(12), pp. 3045-3054. 
198. Sánchez-Martín J., Ghebremichael K., Beltrán-Heredia J. (2010),"Comparison of 
single-step and two-step purified coagulants from Moringa oleifera seed for 
turbidity and DOC removal", Bioresource technology, 101(15), pp. 6259-6261. 
199. Sarker T.C., Azam S.M.G.G., El-Gawad A.M.A., Gaglione S.A., Bonanomi G. 
(2017),"Sugarcane bagasse: a potential low-cost biosorbent for the removal of 
hazardous materials", Clean Technologies and Environmental Policy, 19(10), pp. 
2343-2362. 
200. Schulz C. R, Okun D. A. (1983),"Treating Surface Waters for Communities in 
Developing Countries", AWWA, 75(5), pp. 212-223. 
201. Shaikh H.M., Pandare K.V., Nair G., Varma A.J. (2009),"Utilization of sugarcane 
bagasse cellulose for producing cellulose acetates: Novel use of residual hemicellulose 
as plasticizer", Carbohydrate Polymers, 76(1), pp. 23-29. 
202. Shao L., Wang Z.X., Zhang Y.L., Jiang Z.X., Liu Y.Y. (2014),"A facile strategy to 
enhance PVDF ultrafiltration membrane performance via self-polymerized 
polydopamine followed by hydrolysis of ammonium fluotitanate", Journal of 
Membrane Science, 461, pp. 10-21. 
203. Sharma P., Kumari P., Srivastava M., Srivastava S. (2006),"Removal of cadmium 
from aqueous system by shelled Moringa oleifera Lam. seed powder", Bioresource 
technology, 97(2), pp. 299-305. 
204. Shen Q., Xu S.-J., Dong Z.-Q., Zhang H.-Z., Xu Z.-L., Tang C.Y. 
(2020),"Polyethyleneimine modified carbohydrate doped thin film composite 
nanofiltration membrane for purification of drinking water", Journal of Membrane 
Science, 610, pp. 118220. 
205. Shen S.-s., Chen H., Wang R.-h., Ji W., Zhang Y., Bai R. (2019),"Preparation of 
antifouling cellulose acetate membranes with good hydrophilic and oleophobic 
surface properties", Materials Letters, 252, pp. 1-4. 
206. Shi M., Kwon H.S., Peng Z., Elder A., Yang H. (2012),"Effects of surface chemistry 
on the generation of reactive oxygen species by copper nanoparticles", ACS nano, 
6(3), pp. 2157-2164. 
207. Singh K.B. ,Tirumkudulu M.S. (2007),"Cracking in drying colloidal films", Phys 
Rev Lett, 98(21), pp. 218302. 
208. Singh S., Khulbe K., Matsuura T., Ramamurthy P. (1998),"Membrane 
characterization by solute transport and atomic force microscopy", Journal of 
Membrane Science, 142(1), pp. 111-127. 
209. Smetana A.B., Klabunde K.J., Marchin G.R., Sorensen C.M. (2008),"Biocidal 
activity of nanocrystalline silver powders and particles", Langmuir, 24(14), pp. 
7457-7464. 
153 
210. Sousa M.R.S., Lora-Garcia J., López-Pérez M.-F. (2018),"Modelling approach to 
an ultrafiltration process for the removal of dissolved and colloidal substances from 
treated wastewater for reuse in recycled paper manufacturing", Journal of Water 
Process Engineering, 21, pp. 96-106. 
211. Sri Abirami Saraswathi M.S., Rana D., Alwarappan S., Gowrishankar S., 
Kanimozhi P., Nagendran A. (2019),"Cellulose acetate ultrafiltration membranes 
customized with bio-inspired polydopamine coating and in situ immobilization of 
silver nanoparticles", New Journal of Chemistry, 43(10), pp. 4216-4225. 
212. Sri Abirami Saraswathi M.S., Rana D., Divya K., Alwarappan S., Nagendran A. 
(2018),"Fabrication of anti-fouling PVDF nanocomposite membranes using 
manganese dioxide nanospheres with tailored morphology, hydrophilicity and 
permeation", New Journal of Chemistry, 42(19), pp. 15803-15810. 
213. Strathmann H. K.K., Amar P., Baker R.W. (1975),"The formation mechanism of 
asymmetric membranes", Desalination, 16, pp. 179-203. 
214. Stroes-Gascoyne S., Kramer J.R., Snodgrass W.J. (1987),"Preparation, 
characterization and aging of δ-MnO2, for use in trace metal speciation studies", 
Applied geochemistry, 2(2), pp. 217-226. 
215. Sun J.X., Suna, X.F., Zhaoa, H., Sun, R.C. (2004),"Isolation and characterization of 
cellulose from sugarcane bagasse", Polymer Degradation and Stability, 84(2), pp. 
331-339. 
216. Sun R.C., Tomkinson, J., Zhu, W., Wang, S.Q. (2000),"Delignification of Maize 
Stems by Peroxymonosulfuric Acid, Peroxyformic Acid, Peracetic Acid, and 
Hydrogen Peroxide. 1. Physicochemical and Structural Characterization of the 
Solubilized Lignins", J. Agric. Food Chem, 48, pp. 1253-1262. 
217. Sun X.F., Sun R.C., Sun J.X. (2004),"Acetylation of sugarcane bagasse using NBS 
as a catalyst under mild reaction conditions for the production of oil sorption-active 
materials", Bioresour Technol, 95(3), pp. 343-50. 
218. Sun X., Yang L., Xing H., Zhao J., Li X., Huang Y., Liu H. (2014),"High capacity 
adsorption of Cr(VI) from aqueous solution using polyethylenimine-functionalized 
poly(glycidyl methacrylate) microspheres", Colloids and Surfaces A: 
Physicochemical and Engineering Aspects, 457, pp. 160-168. 
219. TAPPI (1992),"TAPPI Test Methods. ", TAPPI, Atlanta. Georgia, USA, pp. 
220. Tejado A., Pena C., Labidi J., Echeverria J.M., Mondragon I. (2007),"Physico-
chemical characterization of lignins from different sources for use in phenol-
formaldehyde resin synthesis", Bioresour Technol, 98(8), pp. 1655-63. 
221. Tian D., Han Y., Lu C., Zhang X., Yuan G. (2014),"Acidic ionic liquid as "quasi-
homogeneous" catalyst for controllable synthesis of cellulose acetate", 
Carbohydrate Polymers, 113, pp. 83-90. 
222. Toraj Mohammadi E.S. (2009),"Effect of production conditions on morphology 
and permeability of asymmetric cellulose acetate membranes", Desalination, 243, 
pp. 1-7. 
223. Van der Bruggen B., Vandecasteele C., Van Gestel T., Doyen W., Leysen R. 
(2003),"A review of pressure‐driven membrane processes in wastewater treatment 
and drinking water production", Environmental progress, 22(1), pp. 46-56. 
224. Van de Vyver S., Geboers J., Jacobs P.A., Sels B.F. (2011),"Recent Advances in the 
Catalytic Conversion of Cellulose", ChemCatChem, 3(1), pp. 82-94. 
154 
225. Vatanpour V., Madaeni S.S., Moradian R., Zinadini S., Astinchap B. 
(2011),"Fabrication and characterization of novel antifouling nanofiltration 
membrane prepared from oxidized multiwalled carbon nanotube/polyethersulfone 
nanocomposite", Journal of Membrane Science, 375(1-2), pp. 284-294. 
226. Vetrivel S., Sri Abirami Saraswathi M., Rana D., Divya K., Nagendran A. 
(2018),"Cellulose acetate composite membranes tailored with exfoliated tungsten 
disulfide nanosheets: Permeation characteristics and antifouling ability", Int J Biol 
Macromol, 115, pp. 540-546. 
227. Viera R.G.P., Filho G.R., de Assunção R.M.N., S. Meireles C.d., Vieira J.G., de 
Oliveira G.S. (2007),"Synthesis and characterization of methylcellulose from sugar 
cane bagasse cellulose", Carbohydrate Polymers, 67(2), pp. 182-189. 
228. Wan Daud W.R. ,Djuned F.M. (2015),"Cellulose acetate from oil palm empty fruit 
bunch via a one step heterogeneous acetylation", Carbohydr Polym, 132, pp. 252-
60. 
229. Wang K. M.Q., Wang S. D., Liu H., Zhang S. Z., Bao W., ... & Ling L. Z. 
(2016),"Electrospinning of silver nanoparticles loaded highly porous cellulose 
acetate nanofibrous membrane for treatment of dye wastewater", Applied Physics 
A, 122(1), pp. 40. 
230. Wang H.H., Jung J.T., Kim J.F., Kim S., Drioli E., Lee Y.M. (2019),"A novel green 
solvent alternative for polymeric membrane preparation via nonsolvent-induced 
phase separation (NIPS)", Journal of Membrane Science, 574, pp. 44-54. 
231. Wang H., Wang Y.-n., Sun Y., Pan X., Zhang D., Tsang Y.F. (2018),"Differences 
in Sb(V) and As(V) adsorption onto a poorly crystalline phyllomanganate (δ-
MnO2): Adsorption kinetics, isotherms, and mechanisms", Process Safety and 
Environmental Protection, 113, pp. 40-47. 
232. Wang J., Zhang Y., Zhu J., Hou J., Liu J., Van der Bruggen B. (2016),"Zwitterionic 
functionalized layered double hydroxides nanosheets for a novel charged mosaic 
membrane with high salt permeability", Journal of Membrane Science, 510, pp. 27-
37. 
233. Wang K.Y. ,Chung T.-S. (2005),"The characterization of flat composite 
nanofiltration membranes and their applications in the separation of Cephalexin", 
Journal of Membrane Science, 247(1-2), pp. 37-50. 
234. Wang L., He H., Zhang C., Sun L., Liu S., Wang S. (2016),"Antimicrobial activity 
of silver loaded MnO2 nanomaterials with different crystal phases against 
Escherichia coli", J Environ Sci (China), 41, pp. 112-120. 
235. Wang M., Pang P., Koopal L.K., Qiu G., Wang Y., Liu F. (2014),"One-step 
synthesis of δ-MnO2 nanoparticles using ascorbic acid and their scavenging 
properties to Pb (II), Zn (II) and methylene blue", Materials Chemistry Physics, 
148(3), pp. 1149-1156. 
236. Wang Y., Feng X., Villalobos M., Tan W., Liu F. (2012),"Sorption behavior of heavy 
metals on birnessite: relationship with its Mn average oxidation state and implications 
for types of sorption sites", Chemical Geology, 292, pp. 25-34. 
237. Wang Y., Zhu J., Dong G., Zhang Y., Guo N., Liu J. (2015),"Sulfonated halloysite 
nanotubes/polyethersulfone nanocomposite membrane for efficient dye 
purification", Separation and Purification Technology, 150, pp. 243-251. 
238. Wang Z.Z., C. (2006), "Foundation of Membrane Separation Technology". 2 ed.: 
Chemical Industry Press: Beijing, China. 
155 
239. Wang Z., Yu H., Xia J., Zhang F., Li F., Xia Y., Li Y. (2012),"Novel GO-blended 
PVDF ultrafiltration membranes", Desalination, 299, pp. 50-54. 
240. Wei Q., Wang Y., Qin H., Wu J., Lu Y., Chi H., Yang F., Zhou B., Yu H., Liu J. 
(2018),"Construction of rGO wrapping octahedral Ag-Cu2O heterostructure for 
enhanced visible light photocatalytic activity", Applied Catalysis B: Environmental, 
227, pp. 132-144. 
241. Werber J.R., Osuji C.O., Elimelech M. (2016),"Materials for next-generation 
desalination and water purification membranes", Nature Reviews Materials, 1(5), 
pp. 16018. 
242. Winter J., Barbeau B., Berube P. (2017),"Nanofiltration and Tight Ultrafiltration 
Membranes for Natural Organic Matter Removal-Contribution of Fouling and 
Concentration Polarization to Filtration Resistance", Membranes (Basel), 7(3), 
pp.34. 
243. Wisniak J. (2015),"Paul Schützenberger", Educación Química, 26(1), pp. 57-65. 
244. Xia D., Liu H., Xu B., Wang Y., Liao Y., Huang Y., Ye L., He C., Wong P.K., Qiu 
R. (2019),"Single Ag atom engineered 3D-MnO2 porous hollow microspheres for 
rapid photothermocatalytic inactivation of E. coli under solar light", Applied 
Catalysis B: Environmental, 245, pp. 177-189. 
245. Xiang L., Lin J., Yang Q., Lin S., Chen S., Yan B. (2020),"Facile preparation of 
hierarchical porous polydopamine microspheres for rapid removal of chromate from 
the wastewater", Journal of Leather Science and Engineering, 2(1), pp.1-10. 
246. Xiangli Q., Zhenjia Z., Nongcun W., Wee V., Low M., Loh C.S., Teck Hing N. 
(2008),"Coagulation pretreatment for a large-scale ultrafiltration process treating 
water from the Taihu River", Desalination, 230(1-3), pp. 305-313. 
247. Xie W., Li T., Chen C., Wu H., Liang S., Chang H., Liu B., Drioli E., Wang Q., 
Crittenden J.C. (2019),"Using the Green Solvent Dimethyl Sulfoxide To Replace 
Traditional Solvents Partly and Fabricating PVC/PVC-g-PEGMA Blended 
Ultrafiltration Membranes with High Permeability and Rejection", Industrial & 
Engineering Chemistry Research, 58(16), pp. 6413-6423. 
248. Xu P., Mujumdar A.S., Yu B. (2009),"Drying-Induced Cracks in Thin Film Fabricated 
from Colloidal Dispersions", Drying Technology, 27(5), pp. 636-652. 
249. Yacubowicz H. ,Yacubowicz J. (2005),"Nanofiltration: properties and uses", 
Filtration & Separation Separation and Purification Technology, 42(7), pp. 16-21. 
250. Yan Liu, Chao Luo, Jian Sun, Haizhen Li, Zebin Sun, Shiqiang Yan 
(2015),"Enhanced adsorption removal of methyl orange from aqueous solution by 
nanostructured proton-containing δ-MnO2", Journal of Materials Chemistry A, 
3(10), pp. 5674-5682. 
251. Yan L., Li Y., Xiang C., Xianda S. (2006),"Effect of nano-sized Al2O3-particle 
addition on PVDF ultrafiltration membrane performance", Journal of Membrane 
Science, 276(1-2), pp. 162-167. 
252. Yang H., Yan R., Chen H., Lee D.H., Zheng C. (2007),"Characteristics of 
hemicellulose, cellulose and lignin pyrolysis", Fuel, 86(12-13), pp. 1781-1788. 
253. Yang H.-C., Liao K.-J., Huang H., Wu Q.-Y., Wan L.-S., Xu Z.-K. (2014),"Mussel-
inspired modification of a polymer membrane for ultra-high water permeability and 
oil-in-water emulsion separation", Journal of Materials Chemistry A, 2(26), pp. 
10225-10230. 
156 
254. Yang H.-C., Luo J., Lv Y., Shen P., Xu Z.-K. (2015),"Surface engineering of 
polymer membranes via mussel-inspired chemistry", Journal of Membrane Science, 
483, pp. 42-59. 
255. Yang H.-C., Pi J.-K., Liao K.-J., Huang H., Wu Q.-Y., Huang X.-J., Xu Z.-K. 
(2014),"Silica-decorated polypropylene microfiltration membranes with a mussel-
inspired intermediate layer for oil-in-water emulsion separation", ACS applied 
materials interfaces, 6(15), pp. 12566-12572. 
256. Yang Q., Chung T.-S., Santoso Y. (2007),"Tailoring pore size and pore size 
distribution of kidney dialysis hollow fiber membranes via dual-bath coagulation 
approach", Journal of Membrane Science, 290(1-2), pp. 153-163. 
257. Yang S., Yang H., Ma H., Guo S., Cao F., Gong J., Deng Y. (2011),"Manganese 
oxide nanocomposite fabricated by a simple solid-state reaction and its ultraviolet 
photoresponse property", Chem Commun (Camb), 47(9), pp. 2619-21. 
258. Yang Z., Wu Y., Guo H., Ma X.-H., Lin C.-E., Zhou Y., Cao B., Zhu B.-K., Shih K., 
Tang C.Y. (2017),"A novel thin-film nano-templated composite membrane with in situ 
silver nanoparticles loading: Separation performance enhancement and implications", 
Journal of Membrane Science, 544, pp. 351-358. 
259. Yin X., Liu W., Ni J. (2014),"Removal of coexisting Cr (VI) and 4-chlorophenol 
through reduction and Fenton reaction in a single system", Chemical Engineering 
Journal, 248, pp. 89-97. 
260. Youssef M.A., Sefain M.Z., El-Kalyoubi S.F. (1989),"Thermal behaviour of 
cellulose acetate", Thermochimica Acta, 150(1), pp. 33-38. 
261. Žagar E. ,Žigon M. (2011),"Aliphatic hyperbranched polyesters based on 2,2-
bis(methylol)propionic acid—Determination of structure, solution and bulk 
properties", Progress in Polymer Science, 36(1), pp. 53-88. 
262. Zahoor A. ,Rehman A. (2009),"Isolation of Cr (VI) reducing bacteria from 
industrial effluents and their potential use in bioremediation of chromium 
containing wastewater", Journal of Environmental Sciences, 21(6), pp. 814-820. 
263. Zangmeister R. A., Morris T.A., Tarlov M.J. (2013),"Characterization of 
polydopamine thin films deposited at short times by autoxidation of dopamine", 
Langmuir, 29(27), pp. 8619-8628. 
264. Zavastin D., Cretescu I., Bezdadea M., Bourceanu M., Drăgan M., Lisa G., 
Mangalagiu I., Vasić V., Savić J. (2010),"Preparation, characterization and 
applicability of cellulose acetate–polyurethane blend membrane in separation 
techniques", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 
370(1-3), pp. 120-128. 
265. Zhang C., Ou Y., Lei W.X., Wan L.S., Ji J., Xu Z.K. (2016),"CuSO4/H2O2-Induced 
Rapid Deposition of Polydopamine Coatings with High Uniformity and Enhanced 
Stability", Angew Chem Int Ed Engl, 55(9), pp. 3054-7. 
266. Zhang H., Wu A., Fu H., Zhang L., Liu H., Zheng S., Wan H., Xu Z. 
(2017),"Efficient removal of Pb(II) ions using manganese oxides: the role of crystal 
structure", RSC Advances, 7(65), pp. 41228-41240. 
267. Zhang J., Zhai S., Li S., Xiao Z., Song Y., An Q., Tian G. (2013),"Pb(II) removal 
of Fe3O4@SiO2–NH2 core–shell nanomaterials prepared via a controllable sol–gel 
process", Chemical Engineering Journal, 215-216, pp. 461-471. 
157 
268. Zhang P., Dong S.-J., Ma H.-H., Zhang B.-X., Wang Y.-F., Hu X.-M. 
(2015),"Fractionation of corn stover into cellulose, hemicellulose and lignin using a 
series of ionic liquids", Industrial Crops and Products, 76, pp. 688-696. 
269. Zhang Z., Zhang J., Zhang B., Tang J. (2013),"Mussel-inspired functionalization of 
graphene for synthesizing Ag-polydopamine-graphene nanosheets as antibacterial 
materials", Nanoscale, 5(1), pp. 118-23. 
270. Zhong P.S., Widjojo N., Chung T.-S., Weber M., Maletzko C. (2012),"Positively 
charged nanofiltration (NF) membranes via UV grafting on sulfonated 
polyphenylenesulfone (sPPSU) for effective removal of textile dyes from 
wastewater", Journal of Membrane Science, 417, pp. 52-60. 
271. Zhou R., Ren P.-F., Yang H.-C., Xu Z.-K. (2014),"Fabrication of antifouling 
membrane surface by poly (sulfobetaine methacrylate)/polydopamine co-
deposition", Journal of membrane science, 466, pp. 18-25. 
272. Zhou X. ,Xu Y. (2019),"Integrative process for sugarcane bagasse biorefinery to co-
produce xylooligosaccharides and gluconic acid", Bioresour Technol, 282, pp. 81-
87. 
273. Zhu J., Tian M., Zhang Y., Zhang H., Liu J. (2015),"Fabrication of a novel “loose” 
nanofiltration membrane by facile blending with Chitosan–Montmorillonite 
nanosheets for dyes purification", Chemical Engineering Journal, 265, pp. 184-193. 
274. Zhu J., Tian M., Hou J., Wang J., Lin J., Zhang Y., Liu J., Van der Bruggen B. 
(2016),"Surface zwitterionic functionalized graphene oxide for a novel loose 
nanofiltration membrane", Journal of Materials Chemistry A, 4(5), pp. 1980-1990. 
275. Zhu J., Tsehaye M.T., Wang J., Uliana A., Tian M., Yuan S., Li J., Zhang Y., 
Volodin A., Van der Bruggen B. (2018),"A rapid deposition of polydopamine 
coatings induced by iron (III) chloride/hydrogen peroxide for loose nanofiltration", 
J Colloid Interface Sci, 523, pp. 86-97. 
276. Zhu J., Wang J., Uliana A.A., Tian M., Zhang Y., Zhang Y., Volodin A., Simoens 
K., Yuan S., Li J., Lin J., Bernaerts K., Van der Bruggen B. (2017),"Mussel-Inspired 
Architecture of High-Flux Loose Nanofiltration Membrane Functionalized with 
Antibacterial Reduced Graphene Oxide-Copper Nanocomposites", ACS Appl Mater 
Interfaces, 9(34), pp. 28990-29001. 
277. Zhu Q. ,Pan Q. (2014),"Mussel-inspired direct immobilization of nanoparticles and 
application for oil–water separation", ACS nano, 8(2), pp. 1402-1409. 
278. Zhu W.-P., Sun S.-P., Gao J., Fu F.-J., Chung T.-S. (2014),"Dual-layer 
polybenzimidazole/polyethersulfone (PBI/PES) nanofiltration (NF) hollow fiber 
membranes for heavy metals removal from wastewater", Journal of Membrane 
Science, 456, pp. 117-127. 
279. Zinadini S., Zinatizadeh A.A., Rahimi M., Vatanpour V., Zangeneh H. 
(2014),"Preparation of a novel antifouling mixed matrix PES membrane by 
embedding graphene oxide nanoplates", Journal of Membrane Science, 453, pp. 
292-301. 
280. Zularisam A.W., Ismail A.F., Salim M.R., Sakinah M., Matsuura T. 
(2009),"Application of coagulation–ultrafiltration hybrid process for drinking water 
treatment: Optimization of operating conditions using experimental design", 
Separation and Purification Technology, 65(2), pp. 193-210. 
PHỤ LỤC 
Phụ lục 1. Quy chuẩn kỹ thuật quốc gia về chất lượng nước ăn uống 
 STT Tên thông số Đơn vị tính 
Ngưỡng giới hạn 
cho phép 
Các thông số nhóm A 
 Thông số vi sinh vật 
11 Coliform 
 MPN hoặc 
 CFU/100 mL 
< 3 
22 E.Coli hoặc Conform chịu nhiệt 
 MPN hoặc 
CFU/100 mL 
<1 
 Thông số cảm quan và vô cơ 
53 Độ đục FTU 2 
84 pH - Trong khoảng 6,0-8,5 
Các thông số nhóm B 
 Thông số vô cơ 
15 Cadmi (Cd) mg/L 
0,003 
16 Chì (Plumbum) (Pb) mg/L 
0,01 
17 Chromi (Cr) mg/L 
0,05 
Phụ lục 2. Quy chuẩn kỹ thuật quốc gia về chất lượng nước mặt sử dụng cho 
mục đích cấp nước sinh hoạt 
STT Tên thông số Đơn vị tính Ngưỡng giới hạn cho phép 
1 pH 6-8,5 
2 BOD5 (20 oC) mg/L 4 
3 COD mg/L 10 
4 Coliform MPN hoặc CFU/100 mL 2500 
5 E.coli MPN hoặc CFU/100 mL 20 
Phụ lục 3. Kết quả các lần kiểm nghiệm tại các trung tâm kiểm nghiệm 
Kết quả kiểm nghiệm lần 1 
Kết quả kiểm nghiệm lần 2 
Kết quả kiểm nghiệm lần 3