改性淀粉基絮凝剂的制备及其对印染废水的絮凝性能

张昊, 李筱轩, 王纯萍, 胡艳丽, 王金玉

Preparation of modified starch-based flocculants and flocculation performance on printing and dyeing wastewater

ZHANG Hao, LI Xiaoxuan, WANG Chunping, HU Yanli, WANG Jinyu

表1 对照实验絮凝效果

Tab.1 Flocculation effect of control experiment

絮凝剂 浊度去除率/% 色度去除率/% PAC 81.34 78.69 改性淀粉 69.62 66.47 未改性淀粉 5.21 4.85 PAC+改性淀粉 99.28 98.34