Color removal from textile industry wastewater using composite flocculants.

摘要: In this study, the decolorization of textile wastewater using composite flocculants was examined. It composed Fe(III) and polydimethyldiallylammonium chloride (PDMDAAC). The color removal efficiency compared with that individual flocculants, ferric (FeCl3), polyferric (PFC) PDMDAAC, respectively. results showed were more efficient than ones in removal. found to be related weight percentage PDMDAAC (Wp), basicity (B) PFC molecular (MW) PDMDAAC. rate is higher at a larger Wp MW value lower B value. Chemical oxygen demand (COD) from also investigated study. During by only up 20% COD could removed wastewater. FeCl3 then used further remove remaining d...