PDMDAAC助凝PAC处理高浊度丙烯酸乳液废水

杨文杰,齐建,杨期勇,王慧娟

Treatment of high turbidity acrylic emulsion wastewater by coagulation of poly aluminum chloride with poly dimethyl diallyl ammonium chloride

Wenjie YANG,Jian QI,Qiyong YANG,Huijuan WANG

表2 不同混凝剂处理丙烯酸乳液废水的混凝效果

Table 2 Coagulation effect of acrylic emulsion wastewater by different coagulants

混凝剂 COD/（mg?L-1） 浊度/NTU 原水 残余 去除率/% 原水 残余 去除率/% PAC 11 396 1 381 87.9 11 220 797 92.9 硫酸铝 11 396 1 893 83.3 11 220 2 367 78.9 氯化铁 11 396 2 872 74.8 11 220 3 256 70.1 PDMDAAC/PAC 11 396 417 96.3 11 220 39 99.6