摘要
研究了二甲基二烯丙基氯化铵聚合物(PDMDAAC)和阳离子型聚季铵盐类有机高分子聚合物(BT-03)絮凝 处理印染废水的效果,考察了药剂投量、pH值、搅拌时间、沉淀时间对处理效果的影响。研究结果表明: BT-03处理印染废水脱色效果和COD去除率好于PDMDAAC,两者受pH值影响较小。
PDMDAAC and BT-03, two kinds of polyquaternary ammonium compound, were used as flocculants to treat dying wastewater, The effect of the dosage, pH and the time of stirring and setting on flocculation for the wastewater was investigated. The results showed that BT-03 give better results in COD and color removal than PDMDAAC. The pH has little effect on the color removal efficiency of the flocculants.
出处
《上海化工》
CAS
2005年第10期1-3,共3页
Shanghai Chemical Industry
