复合混凝-生物法处理日用化工废水的探索  

TREATMENT OF WASTEWATER CONTAINING DAILY-USED CHEMICAL BY COAGULATION-BIODEGRADATION

作　　者：南亚[1] 

机构地区：[1]陕西科技大学职业技术学院,陕西西安710016

出　　处：《陕西科技大学学报（自然科学版）》2007年第5期117-120,共4页Journal of Shaanxi University of Science & Technology

摘　　要：以日用化工生产废水为对象,采用某科研所研制的复合混凝剂对其进行了混凝预处理与生物接触氧化联合处理,实验室实验和工业应用实验结果表明,采用混凝-生物法处理日用化工废水效果好,处理后水质澄清,SS、CODCr等各项指标均达到了国家一级排放标准,是处理日用化工废水的一种有效方法.It is indicated that the coagulation-biodegradation, used for dealing with daily-used chemical waste-water, is efficient. The method using the compound coagulant which some scientific research institute develops to carry on the coagulation pretreatment and the biology catalytic oxidation union processing craft, the water after processed by this mean is clarified, various indexes such as SS, CODcr can reach the national existing first-rate emission standards.

关 键 词：日用化工废水 复合混凝剂 混凝-生物法 CODCR 

分 类 号：X798[环境科学与工程—环境工程]