Evaluation of several commercial synthetic polymers as flocculant aids for removal of highly concentrated C.I. Acid Black 210 dye

Journal of Hazardous Materials
A Y ZahrimN Hilal

Abstract

The removal of C.I. Acid Black 210 dye from highly concentrated solutions was studied using a coagulation/flocculation process. Aluminium sulphate was used as a primary coagulant and five commercial polymers were used as flocculant aids. The five commercial polymers were ACCEPTA 2058 (poly-diallyl-dimethyl ammonium chloride), ACCEPTA 2047 (high molecular mass (MM) anionic polyacrylamide), ACCEPTA 2111 (high MM cationic polyacrylamide), ACCEPTA 2105 (Low-medium MM cationic polyacrylamide) and ACCEPTA 2037 (Composite of high MM cationic polyacrylamide-inorganic salt(s)). The five polymers behaved differently and they showed maximum colour removal increment in the order: ACCEPTA 2058 > ACCEPTA 2037 > ACCEPTA 2111 approximately = ACCEPTA 2047 > ACCEPTA 2105. Results also showed that the aluminium sulphate is important as primary coagulant and settling time has significant effect on the dye removal.

References

Apr 2, 2002·Chemosphere·Shyh-Fang KangMon-Chun Chen
Apr 15, 2003·Water Research·D GeorgiouK Gimouhopoulos
Aug 7, 2003·Environmental Science & Technology·C Di IaconiR Passino
Nov 25, 2004·Journal of Hazardous Materials·C AllegreP Moulin
Mar 14, 2007·Ultrasonics Sonochemistry·Mei LiHan-Wen Sun
Apr 28, 2007·Water Research·Brian Bolto, John Gregory
Jul 2, 2008·Bioresource Technology·Shailesh R Dave, Riddhi H Dave
Oct 22, 2008·Journal of Biotechnology·Luciana PereiraLígia O Martins
Apr 22, 2009·Water Science and Technology : a Journal of the International Association on Water Pollution Research·M Hasani ZonooziM Arami

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Citations

Aug 30, 2011·Environmental Science and Pollution Research International·Qun LiuBinguo Zheng
Sep 3, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Limin ZhangTakashi Kakiuchi
Nov 8, 2011·Journal of Environmental Management·Akshaya Kumar VermaPuspendu Bhunia
Mar 1, 2013·Journal of Environmental Science and Health. Part A, Toxic/hazardous Substances & Environmental Engineering·Chittaranjan Sahoo, Ashok Kumar Gupta
Nov 24, 2017·Water Science and Technology : a Journal of the International Association on Water Pollution Research·T Ennil Bektaş
May 28, 2020·Water Science and Technology : a Journal of the International Association on Water Pollution Research·Paola SantanderJulio Sánchez
May 10, 2020·Water Science and Technology : a Journal of the International Association on Water Pollution Research·Thameur JaouadiIsmail Trabelsi

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