摘要
用混凝剂聚合氯化铝 ( PAC)和硫酸铝 ( AS)对模拟废水进行处理 ,以 ζ电位作为指标对混凝剂的水处理性能进行评价。结果表明 ,废水经混凝剂处理后 ,絮体ζ电位的大小与 PAC的 Al2 O3含量、盐基度以及 AS的 Al2 O3 含量、铁含量和水不溶物含量等理化指标有较密切的关系。ζ电位在一定程度上可反映混凝剂水处理效果的好坏 。
Treating capacity of coagulant polymeric aluminum chloride(PAC) and aluminum sulfuric acid (AS) for simulated waste water was studied by using ζ potential as an evaluating index. The results showed that content of Al 2O 3 and salinity of PAC, content of Al 2O 3, Fe and undissolved matter of AS were the main factors to affect treating capacity, ζ potential can be uesed as a evaluating paramater for coagulants treat capacity.
出处
《水处理技术》
CAS
CSCD
北大核心
2002年第2期78-81,共4页
Technology of Water Treatment
基金
浙江省环保科技基金资助项目 (9718)
