国内外可降解有机物降解模型及系数研究  

Study on degradation model and coefficient of degradable organic matter at home and abroad

作　　者：张璐 ZHANG Lu(Shanghai Survey,Design and Research Institute Co.,Ltd.,Shanghai,200051,China)

机构地区：[1]上海勘测设计研究院有限公司,上海200051

出　　处：《中国高新科技》2023年第19期118-120,共3页

基　　金：上海勘测设计研究院有限公司科研项目资助(2022HJ(45)-001)。

摘　　要：我国水环境监管保护工作起步相对较晚,对反应污染物在水环境中降解快慢的污染物降解系数研究较少。文章对降解系数常用模型及COD、BOD5降解系数进展进行研究分析,总结了降解系数模型方法及适用范围,分析国内外各地降解系数不同,需因地制宜充分利用降解能力保护水环境。China’s water environment supervision and protection work started relatively late,and there are few studies on the degradation coefficient of pollutants that react to the degradation speed of pollutants in water environment.In this paper,the common degradation coefficient model and the progress of COD and BOD5 degradation coefficient were studied and analyzed,the degradation coefficient model method and application scope were summarized,and the degradation coefficient was diff erent at home and abroad,and the degradation ability should be fully utilized to protect the water environment according to local conditions.

关 键 词：有机物 降解系数模型 COD降解系数 BOD5降解系数 

分 类 号：X703[环境科学与工程—环境工程]