摘要
研究了 Ca Cl2 对 PAC混凝去除腐植酸的影响作用 ,发现 Ca Cl2 可以改善混凝效果和沉淀性能。探讨了 p H值、投加量、温度等因素的影响 ,对药剂费用进行了经济分析 ,为今后的实际应用提供了基本数据。
the influence of CaCl 2 on PAC in removal of HA in coagulation was studied, better effect of coagulation and precipitation with CaCl 2 was found. pH values, coagulant dose and temperature were probed, cost of coagulants was analysed, which would provided basic data for the practical use in the future.
出处
《重庆环境科学》
2000年第4期50-52,共3页
Chongqing Environmental Science
关键词
腐植酸
混凝
氯化钙
聚合氯化铝
水处理
Humic acid, Coagulation, Calcium chloride, Polyaluminium chloride.
