焦化含酚废水预处理技术及应用  

Pretreatment Technology and Its Application in Treating Coking Wastewater with Phenol

作　　者：周红星[1] 

机构地区：[1]唐山学院土木工程系,河北唐山063000

出　　处：《湖北农业科学》2011年第11期2214-2216,共3页Hubei Agricultural Sciences

基　　金：唐山市科学技术研究与发展计划项目(07110202D);唐山学院基金项目(09006B)

摘　　要：介绍了厌氧水解(酸化)法工艺的机理、特点、适用范围和影响因素;并根据焦化废水的水质特点,采用厌氧水解法进行焦化含酚废水预处理,设计两种焦化废水处理方案,对处理后废水中酚含量进行检测分析,结果表明,处理后的废水中酚含量大大降低,出水水质达到排放标准。The principle,characteristic,application scope and influencing factors of aerobic hydrolysis was introduced.Two treatment schemes of coking wastewater was designed according to the characteristic of coking wastewater;and the coking wastewater with phenol was pretreated using the anaerobic hydrolysis technology and the content of phenol in treated water was analyzed.The content of phenol in coking wastewater decreased significantly.The result showed that the anaerobic hydrolysis technology was feasible in treating coking wastewater with phenol as the outlet water quality met the discharge standard.

关 键 词：焦化含酚废水 预处理技术 厌氧水解 

分 类 号：X784[环境科学与工程—环境工程] X703.1