Treatment of Pulp and Paper Mill Wastewater with Various
The flocculation performance was analyzed in jar tests with PolyDADMAC and Polyacrylamide dosages ranging from 0.4-2.0 mg/L﹣1 and 0.4-8.0 mg/L﹣1 respectively. A higher molecular weight and a 6.0 mg/L﹣1 dosagepolyDADMAC gave the highest level of flocculation based on turbidity and TSS removal.
The flocculation performances of different molecular weight of polydiallyldimethylammonium chloride (polyDADMAC) in the treatment of pulp and paper mill wastewater were studied.
PolyDADMAC and polyacrylamide as a hybrid flocculation
PolyDADMAC and polyacrylamide as a hybrid flocculation system in the treatment of pulp and paper mills waste water. A 'read' is counted each time someone views a publication summary (such as the
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Enhancement of flocculation and dewaterability of a highly
Sludge conditioned with coagulants and flocculants as a hybrid system is rarely reported; little is known about the application of the hybrid coagulation-flocculation process for sludge conditioning and dewatering .
Flocculation studies between dual polymers on pulp and paper mill wastewater are reported in this paper. The effects of different molecular weights of polyDADMAC and different dosages of Polyacrylamide (PAM) were studied. The molecular weights of polyDADMAC used were 8.8×104, 10.5×104 and 15.7×104 g/mol.
Flocculation Mechanism Induced by Cationic Polymers
Treatment of Pulp and Paper Mill Wastewater with Various Molecular Weight of PolyDADMAC Induced Flocculation with Polyacrylamide in the Hybrid System. Advances in Chemical Engineering and Science 2012, 02, 490-503. DOI: 10.4236/aces.2012.24060. Geoffrey S. Simate, Sunny E. Iyuke, Sehliselo Ndlovu, Mike Heydenrych.
PolyDADMAC and polyacrylamide as a hybrid flocculation system in the treatment of pulp and paper mills waste water. Chemical Engineering Journal 2012, 179, 107-111. DOI: 10.1016/j.cej.2011.10.067. Liaosha Li, Tingting Lu. Condensation mechanism and influencing factor of stability of complicated silicic acid system.
Wastewater Treatment in Membrane Bioreactors: The Use
Ariffin A, Razali MAA, Ahmad Z (2012) PolyDADMAC and polyacrylamide as a hybrid flocculation system in the treatment of pulp and paper mills waste water. Chem Eng J 179:107–111. Article;
Poly(DADMAC) also improved the flocculation ability of the composite flocculant by bridging the suspended particles. Alagha et al. 193 used AFM imaging under tapping mode in the air to investigate the adsorption of an organic–inorganic hybrid polymer, Al(OH) 3 polyacrylamide and flocculation of the stable colloidal system in wastewater.
A Study on the Flocculation and Sedimentation of Iron
Polyacrylamide (PAM) and derivative products are well-known flocculants widely applied in various fields, such as wastewater treatment [1,2], fine sedimentation [3,4], and agglomeration flotation [] in mineral processing.There are three main types of PAM: anionic, cationic, and nonionic, and amongst them, the anionic PAM (APAM) usually exhibits a strong flocculating effect and has been used
A Novel Flocculant of Poly Aluminum Silicate Sulfate-Polyacrylamide Hybrid Li zhe, Chang dingwei and Wu wenjie* College of Chemical Engineering and Material, Tianjin University of Science and Technology, Tianjin, PR China *Corresponding author:Wu wenjie, College of Chemical Engineering and
