Applying hybrid coagulants and polyacrylamide flocculants in the treatment of high-phosphorus hematite flotation wastewater (HHFW): Optimization through response surface methodology

Separation and Purification Technology

Volumn 76, Issue 1, 2010, Pages 72-78

  Yang, Yu ^a,b   Li, Ye ^b   Zhang, Yi Min ^b   Liang, Da Wei ^a  

^a BEIHANG UNIVERSITY   (China)

^b WUHAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Coagulation flocculation; Hematite flotation; RSM; Wastewater purification

Indexed keywords

CENTRAL COMPOSITE DESIGNS; COAGULATION PROCESS; COAGULATION/FLOCCULATION; FERRIC CHLORIDE; HIGH CONCENTRATION; HIGH TURBIDITY; INDUSTRIAL WASTEWATERS; MOLAR RATIO; NONIONIC; POLYACRY LAMIDE; POLYACRYLAMIDES; POLYALUMINUM CHLORIDE; QUADRATIC MODELS; REGRESSION COEFFICIENT; RESIDUAL TURBIDITY; RESPONSE SURFACE METHODOLOGY; RSM; RSM OPTIMIZATION; SUSPENDED SOLIDS; TURBIDITY REMOVAL EFFICIENCY; WASTEWATER PURIFICATION;

CHLORINATION; CHLORINE COMPOUNDS; COAGULATION; DYES; FLOCCULATION; FLOTATION; HEMATITE; IRON ORES; OPTIMIZATION; ORGANIC POLLUTANTS; PH EFFECTS; PHOSPHORUS; PURIFICATION; REGRESSION ANALYSIS; REMOVAL; SURFACE PROPERTIES; TURBIDITY; WASTEWATER; WASTEWATER TREATMENT;

INDUSTRIAL WATER TREATMENT;

EID: 78149282616     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2010.09.023     Document Type: Article

References (22)

1. H.Q. Peng, and D.J. Wang Summarization of exploiting iron ores containing high phosphorus in Exi with high-efficiency environmental-friendly, economic and harmonious methods Express Inf. Mining Ind. 3 2007 7 9 (In Chinese)
2. A. Ozkan, and M. Yekeler Coagulation and flocculation characteristics of celestite with different inorganic salts and polymers Chem. Eng. Process. 43 2004 873 879
3. D. Désiré, A. Pierre, K. Joseph, and N.K. Sylvre Coagulation and flocculation of laterite suspensions with low levels of aluminum chloride and polyacrylamides Chem. Eng. Process. 47 2008 1509 1519
4. L.K. Wang, Y.-T. Hung, and N.K. Shammas Handbook of Environmental Engineering, vol. 3: Physicochemical Treatment Process 2005 Humana Press Inc. Totowa, New Jersey
5. S.J. Lee, Y.J. Lee, and S.H. Nan Improvement in the coagulation performance by combining Al and Fe coagulants in water purification Korean J. Chem. Eng. 25 2008 505 512
6. A.L. Ahmad, S.S. Wong, T.T. Teng, and A. Zuhairi Optimization of coagulation-flocculation process for pulp and paper mill effluent by response surface methodological analysis J. Hazard. Mater. 145 2007 162 168
7. R.L. Mason, R.F. Gunst, and J.L. Hess Statistical Design and Analysis of Experiments, Eighth Applications to Engineering and Science second ed. 2003 Willey New York
8. J.P Wang, Y.Z. Chen, X.W. Ge, and H.Q. Yu Optimization of coagulation-flocculation process for a paper-recycling wastewater treatment using response surface methodology Colloids Surf. A: Physicochem. Eng. Asp. 302 2007 204 210
9. S. Ghafari, H.A. Aziz, M.H. Isa, and A.A. Zinatizadeh Application of response surface methodology (RSM) to optimize coagulation-flocculation treatment of leachate using poly-aluminum chloride (PAC) and alum J. Hazard. Mater. 163 2009 650 656
10. S.S. Moghaddam, M.R. Alavi Moghaddam, and M. Arami Coagulation- flocculation process for dye removal using sludge from water treatment plant: optimization through response surface methodology J. Hazard. Mater. 175 2010 651 657
11. APHA, Standard methods for examination of water and wastewater, Washington, DC, 1998.
12. J. Shibata, and D.W. Fuerstenau Flocculation and flotation characteristics of fine hematite with sodium oleate Int. J. Miner. Process. 72 2003 25 32
13. C.Q. Ye, D.S. Wang, B.Y. Shi, J.F. Yu, J.H. Qu, M. Edwards, and H.X. Tang Alkalinity effect of coagulation with polyaluminum chlorides: role of electrostatic patch Colloids Surf. A: Physicochem. Eng. Asp. 294 2007 163 173
14. J. Duan, and J. Gregory Coagulation by hydrolyzing metal salts Adv. Colloid Interface Sci. 100-102 2003 475 502
15. M.Q. Yan, D.S. Wang, J.F. Yu, J.R. Ni, M. Edwards, and J.H. Qu Enhanced coagulation with polyaluminum chlorides: role of pH/alkalinity and speciation Chemosphere 71 2008 1665 1673
16. Y.Y. Wu, S.Q. Zhou, F.H. Qin, X.Y. Ye, and K. Zheng Modeling physical and oxidative removal properties of Fenton process for treatment of landfill leachate using response surface methodology (RSM) J. Hazard. Mater. 180 2010 456 465
17. E. Sabah, and I. Cengiz An evaluation procedure for flocculation of coal preparation plant tailings Water Res. 38 2004 1542 1549
18. J. Zhang, C. Huguenard, C. Scarnecchia, R. Menghetti, and J. Buffle Stabilization and destabilization of hematite suspension by neutral and anionic polyacrylamide Colloids Surf. A: Physiochem. Eng. Asp. 151 1999 49 63
19. L. Besra, D.K. Sengupta, and S.K. Roy Influence of unadsorbed and weakly adsorbed flocculants on separation properties of kaolin suspensions Int. J. Miner. Process. 78 2006 101 109
20. B. Ersoy, I. Tosun, A. Günay, and S. Dikmen Turbidity removal from wastewaters of natural stone processing by coagulation/flocculation methods Clean Soil Air Water 37 2009 225 232
21. M.I. Aguilar, J. Sáez, M. Lloréns, A. Soler, J.F. Ortunõ, V. Meseguer, and A. Fuentes Improvement of coagulation- flocculation process using anionic polyacrylamide as coagulant aid Chemosphere 58 2005 47 56
22. A. Aguiar, E. Lefebvre, M.Y. Rahni, and B. Legube Relationship between raw water TOC and the optimum coagulant dose (Iron (III) Chloride) Environ. Technol. 4 1996 381 389