Titanium dioxide separation from water by PEG and Pluronic type polymers

Separation and Purification Technology

Volumn 103, Issue , 2013, Pages 306-312

  Ghimici, Luminita ^a   Brunchi, Cristina Eliza ^a  

^a PETRU PONI INSTITUTE OF MACROMOLECULAR CHEMISTRY   (Romania)

Author keywords

Polymer dose; Salt concentration; Separation; Titanium dioxide; Viscosity

Indexed keywords

DATA FITS; ETHYLENE OXIDES; INTRINSIC VISCOSITY; PLURONICS; POLYMER DOSE; POLYMER STRUCTURE; POTASSIUM CHLORIDE; POTENTIAL VALUES; RESIDUAL TURBIDITY; SALT CONCENTRATION; SALT SOLUTION; SEPARATION PERFORMANCE; SEPARATION PROCESS; SEPARATION PROPERTY; SETTLING TIME; TITANIUM DIOXIDE SUSPENSION; VISCOSITY BEHAVIOR; ZETA POTENTIAL MEASUREMENTS;

BLOCK COPOLYMERS; OXIDES; POLYETHYLENE GLYCOLS; POLYETHYLENE OXIDES; PROPYLENE; SEPARATION; SODIUM CHLORIDE; TITANIUM DIOXIDE; TURBIDITY; VISCOSITY; ZETA POTENTIAL;

POLYMERS;

EID: 84870178881     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2012.10.045     Document Type: Article

References (43)

1. R. Gaudreault, N. Di Cesare, D. Weitz, and T.G.M. van de Ven Flocculation kinetics of precipitated calcium carbonate Colloids and Surf. A: Physicochem. Eng. Aspects 340 2009 56 65
2. D.K. Mishra, J. Tripathy, A. Srivastava, P.K. Pandey, and K. Behari Synthesis and characterization of chitosan-g-methacrylic acids and studies of its additional physicochemical properties, such as swelling, metal -ion sorption and flocculation behavior J. Appl. Polym. Sci. 113 2009 2429 2439
3. S. Liufu, H. Xiao, and Y. Li Adsorption of poly(acrylic acid) onto the surface of titanium dioxide and the colloidal stability of aqueous suspension J. Colloid Interface Sci. 281 2005 155 163
4. A. Pina, E. Nakache, B. Feret, and P. Depraetere Copolymer polyelectrolyte adsorption onto titanium dioxide Colloids and Surf. A: Physicochem. Eng. Aspects 158 1999 375 384
5. 2 surface J. Colloid Interface Sci. 140 1990 444 449
6. 2O interface. distorsion of ionic structure and shear plane position Colloids and Surf. 24 1987 159 172
7. S. Mathur, and B.M. Moudgil Adsorption mechanism(s) on poly(ethylene oxide) on oxide surfaces J. Colloid Interface Sci. 196 1997 92 98
8. Y. Chen, S. Liu, and G. Wang Flocculation properties and adsorption kinetics of cationic starches in kaolin suspensions J. Appl. Polym. Sci. 105 2007 2841 2849
9. L. Ghimici, S. Morariu, and M. Nichifor Separation of clay suspension by ionic dextran derivatives Sep. Purif. Technol. 68 2009 165 171
10. V. Singh, A.K. Sharma, D.N. Tripathy, and R. Sanghi Poly(methylmethacrylate) grafted chitosan: an efficient adsorbent for anionic azo dyes J. Hazard. Mater. 161 2009 955 966
11. R. Sanghi, B. Bhattacharya, and V. Singh Seed gum polysaccharides and their grafted co-polymers for the effective coagulation of textile dye solutions React. Funct. Polym. 67 2007 495 502
12. S. Dragan, L. Ghimici, M. Cristea, and A. Airinei Polyelectrolyte complexes III. Binding characteristics of some polydentate anionic azo dyes to polycations with N, N-dimethyl-2-hydroxypropylene ammonium chloride units in the main chain Acta Polym. 50 1999 260 266
13. G. Petzold, M. Mende, and N. Kochurova Polymer-surfactant complexes as flocculants Colloids Surf. A: Physicochem. Eng. Aspects 298 2007 139 144
14. Y-S. Huang, and D.W. Lipp J.C. Salamone, Polymeric Materials Encyclopedia vol. 4 1996 CRC Press USA 2427
15. B. Bolto, and J. Gregory Organic polyelectrolytes in water treatment Water Res. 41 2007 2301 2324
16. M.G. Rasteiro, F.A.P. Garcia, P.J. Ferreira, E. Antunes, D. Hunkeler, and C. Wandrey Flocculation by cationic polyelectrolytes: relating efficiency with polyelectrolyte characteristics J. Appl. Polym. Sci. 116 2010 3603 3612
17. I.C. Ho, I. Norli, A.F.M. Alkarkhi, and N. Morad Characterization of biopolymeric flocculant (pectin) and organic synthetic flocculant (PAM): a comparative study on treatment and optimization in kaolin suspension Biores. Technol. 101 2010 1166 1174
18. D. Tian, X. Wu, and C. Liu H-Q. Xie, Synthesis and flocculation behavior of cationic konjac glucomannan containing quaternary ammonium substituents J. Appl. Polym. Sci. 115 2010 2368 2374
19. L. Ghimici, and M. Constantin Ghe. Fundueanu, Novel biodegradable flocculanting agents based on Pullulan J. Hazard. Mater. 181 2010 351 358
20. L. Ghimici, and M. Nichifor Novel biodegradable flocculanting agents based on cationic amphiphilic polysaccharides Biores. Technol. 101 2010 8549 8554
21. L. Ghimici, and M. Constantin Novel thermosensitive flocculanting agent based on Pullulan J. Hazard. Mater. 192 2011 1009 1016
22. V.E. Proskurina, and V.A. Myagchenkov Effect of concentration and composition of anionic copolymers of acrylamide on flocculation characteristics of titanium dioxide suspension Russian J. Appl. Chem. 82 2009 132 138
23. D.O. Krentz, G. Oelmeyer, J. Laudan, and W.-M. Kulicke Influence of flocculant charge on the dewaterability of flocculated clay suspension Colloid Polym. Sci. 281 2003 423 430
24. D. Li, S. Zhu, R.H. Pelton, and M. Spafford Flocculation of dilute titanium dioxide suspnsions by graft cationic polyelectrolytes Colloid Polym. Sci. 277 1999 108 114
25. 2 suspension by using dual ionic thermosensitive polymers Sep. Purif. Technol. 63 2008 319 323
26. R. Divakaran, and V.N. Sivasankara Pillai Mechanism of kaolinite and titanium dioxide flocculation using chitosan-assistance by fulvic acids? Water. Res. 38 2004 2135 2143
27. P. Alexandridis, and B. Lindman Amphiphilic Block Copolymers Self-assembly and Applications 2000 Elsevier Amsterdam
28. J. Rubio The flocculation properties of poly(ethylene oxide) Colloids and Surf. 3 1981 79 95
29. B.A. Wolf Polyelectrolytes revisited: Reliable determination of intrinsic viscosity Macromol. Rapid Commun. 28 2007 164 170
30. R. Sartori, L. Sepulveda, F. Quina, and F. Lissi Binding of electrolytes to poly(ethylene oxide) in aqueous solutions Macromolecules 23 1990 3878 3881
31. L. Ghimici, and S. Dragan Behaviour of cationic polyelectrolytes upon binding of electrolytes: effects of polycation structure, counterions and nature of solvents Colloid Polym. Sci. 280 2002 130 134
32. F. Hakem, and J. Lal Polyelectrolyte-like behaviour of poly(ethylene -oxide) solutions with added monovalent salt Europhys. Lett. 64 2003 204 210
33. J. Eckelt, A. Knopf, and B.A. Wolf Polyelectrolytes: Intrinsic viscosities in the absence and in the presence of salt Macromolecules 41 2008 912 918
34. M. Badiger, N.R. Gupta, J. Eckelt, and B.A. Wolf Intrinsic viscosity of aqueous solutions of carboxymethyl guar in the presence and in the absence of salt Chem. Phys. 209 2008 2087 2093
35. L. Ghimici, M. Nichifor, and B.A. Wolf Ionic polymers based on dextran: hydrodynamic properties in aqueous solution and solvent mixtures J. Phys. Chem. B 113 2009 8020 8025
36. L. Ghimici, M. Nichifor, A. Eich, and B.A. Wolf Intrinsic viscosities of polyelectrolytes in the absence and in the presence of extrasalt: consequences of the stepwise conversion of dextran into a polycation Carbohydr. Polym. 87 2012 405 410
37. J. Gregory Particle in Water: Properties and Processes 2006 CRC Press Boca Raton, Fl, USA
38. E. Koksal, R. Ramachandran, P. Somasundaran, and C. Maltesh Flocculation of oxides using polyethylene oxide Powder Technol. 62 1990 253 259
39. J. Riley Charge in colloidal systems T. Cosgrove, Colloid Science, Principle, Method and Applications 2005 Blackwell Publishing Ltd. Bristol 14 35
40. J.A. Schar, T.M. Obey, and T. Cosgrove Adsorption studies of polyethers. PartII: Adsorption onto hydrophilic surfaces Colloids Surf. A: Physicochemical and Eng. Aspects 150 1999 15 23
41. C.G.P. H Schroen, M. A Cohen Stuart, K van der Voort Maarschalk, A. Van der Padt, and K. Van't Riet Influence of preadsorbed block copolymers on protein adsorption: surface properties, layer thickness and surface coverage Langmuir 11 1995 3068 3074
42. S. Yanagida, K. Takahashi, and M. Okahara Metal-ion complexation of noncyclic poly(oxyethylene) derivatives Bull. Chem. Soc. Jpn. 50 1977 1386 1390
43. J. Kleimann, C. Gehin-Delval, H. Auweter, and M. Borkovec Super-stoichiometric charge-neutralization in particle- polyelectrolyte systems Langmuir 21 2005 3688 3698