Preparation and characterization of coagulation/flocculation behavior of a novel inorganic–organic hybrid polymer for reactive and disperse dyes removal

KL Yeap, TT Teng, BT Poh, N Morad, KE Lee - Chemical Engineering …, 2014 - Elsevier
A novel synthesized polyaluminum chloride–poly (3-acrylamido-isopropanol chloride)(PACl–
PAMIPCl) an inorganic–organic hybrid polymer was prepared with poly (3-acrylamido …

Effect of dosing method on color removal performance and flocculation dynamics of polyferric-organic polymer dual-coagulant in synthetic dyeing solution

J Wei, B Gao, Q Yue, Y Wang - Chemical Engineering Journal, 2009 - Elsevier
Three inorganic–organic dual-coagulants were comparatively evaluated in terms of color
removal, zeta potential and flocculation dynamics in treating simulative reactive and …

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

AY Zahrim, C Tizaoui, N Hilal - Journal of hazardous materials, 2010 - Elsevier
The removal of CI Acid Black 210 dye from highly concentrated solutions was studied using
a coagulation/flocculation process. Aluminium sulphate was used as a primary coagulant …

Effect of viscosity, basicity and organic content of composite flocculant on the decolorization performance and mechanism for reactive dyeing wastewater

Y Wang, B Gao, Q Yue, Y Wang - Journal of environmental sciences, 2011 - Elsevier
A coagulation/flocculation process using the composite flocculant polyaluminum chloride-
epichlorohydrin dimethylamine (PAC-EPI-DMA) was employed for the treatment of an …

Flocculation of both anionic and cationic dyes in aqueous solutions by the amphoteric grafting flocculant carboxymethyl chitosan-graft-polyacrylamide

Z Yang, H Yang, Z Jiang, T Cai, H Li, H Li, A Li… - Journal of hazardous …, 2013 - Elsevier
In the current work, a series of amphoteric grafting chitosan-based flocculants
(carboxymethyl chitosan-graft-polyacrylamide, denoted as CMC-g-PAM) was designed and …

Synthesis of a terpolymer based on chitosan and lignin as an effective flocculant for dye removal

T Lou, G Cui, J Xun, X Wang, N Feng… - Colloids and Surfaces A …, 2018 - Elsevier
Flocculant based on natural polymer has attracted more attention duo to its rich source, low
cost and eco-friendliness. In this paper, we adopted a synthetic monomer of acrylamide to …

Flocculation performance of epichlorohydrin-dimethylamine polyamine in treating dyeing wastewater

Y Wang, B Gao, Q Yue, X Zhan, X Si, C Li - Journal of environmental …, 2009 - Elsevier
Epichlorohydrin-dimethylamine polymers with different intrinsic viscosity (η) and cationicity
(τ) were synthesized. The flocculation performance and mechanism of these polymers in the …

Comparison of adsorption process by GAC with novel formulation of coagulation–flocculation for color removal of textile wastewater

AH HASANI, S Seyf, AH Javid, M BORGHEEI - 2008 - sid.ir
This study evaluates the effectiveness of adsorption process by Granular Activated Carbon
(GAC) compared with a novel formulation of COAGULATION-FLOCCULATION process for …

Efficient flocculation of an anionic dye from aqueous solutions using a cellulose-based flocculant

T Cai, H Li, R Yang, Y Wang, R Li, H Yang, A Li… - Cellulose, 2015 - Springer
In this current work, a series of cellulose-based flocculants, carboxymethyl cellulose-graft-
poly [(2-methacryloyloxyethyl) trimethyl ammonium chloride](CMC-g-PDMC) with different …

Synthesis and performance evaluation of a new polymeric composite for the treatment of textile wastewater

SK Gupta, MK Nayunigari, R Misra… - Industrial & …, 2016 - ACS Publications
Azo dyes are synthetic colorants widely used in textile industry and are considered to be
major contaminants in dye wastewater. Coagulation–flocculation is most preferred …