摘要
采用FHSN-1复合絮凝剂Al2(SO4)345 mg/L,FeCl31.5 mg/L和聚乙烯胺0.5 mg/L处理炼油污水,对出水水质和污泥性质、CODCr、NH3-N、挥发酚、石油类、污泥沉降比、沉降时间、污泥脱水率、干污泥重等8项指标按综合评价数学模式进行评价。结果表明,FHSN-1的8项指标优于聚合氯化铝。
A new high effect FHSN-I agglomerating agent is introduced to treat the sewage in this article. According to the evaluation by comprehensive mathematic mode, eight factors of FHSN-1 including treated water quality, sludge character and etc are better than that of sewage treated with PAC agglomerating agent.
出处
《应用化工》
CAS
CSCD
2008年第2期220-223,230,共5页
Applied Chemical Industry
基金
广东省高校自然科学研究重点资助项目(200053)
关键词
炼油污水
絮凝
效果
评价因子
数学模式
petroleum-refining sewage
agglomerating
effect
evaluation factors
mathematic mode
