焦化废水的生化处理  

BIOCHEMICAL TREATMENT OF WASTEWATER FROM COKING PLANTS

作　　者：薛伟[1] 

机构地区：[1]沈阳市炼焦煤气厂

出　　处：《环境保护科学》1993年第1期56-59,共4页Environmental Protection Science

摘　　要：焦化污水中有酚、氰、COD、萘、苯、硫氰酸盐,文中介绍了用传统生化法处理焦化污水中的主要污染物工艺生产情况及活性污泥组成情况.生产装置运行正常,处理效果稳定,可将含酚量从240mg/L 降低到5mg/L 以下,平均脱酚效率达99%.There are the phenols,cyanide,COD,naphthalene,benzene, sulfocyanide in the waste water from coking plants.This paper destribes industrial Production situations of trcatment main contaminant in the waste warer from using tradition biochemincal and bioslime composition.The indu- strial unit is in normal orperation with the stable dephenols,The phenols content is lowered from 240mg/l to 5mg/l.and the dephenolizing effiency in average reaches 99%.

关 键 词：炼焦 废水处理 活性污泥处理 

分 类 号：X756.03[环境科学与工程—环境工程]