摘要
总有机碳(TOC)相对于化学需氧量(COD)能够更全面地反映水体中有机物的污染程度,而且TOC测定仪操作简单,数据准确,用TOC监测代替COD监测有利于实现监测仪器化,自动化。通过对市政污水中有机污染物的COD与TOC监测数据的相关性研究,建立了二者之间的线性回归方程和理论值范围方程,为污水中有机污染物的TOC监测代替COD监测提供了实践依据。
TOC can reflect organic polluttion of water body more completely than COD_(Cr),and it is easier to be measured and get accurate data of TOC.It helps to make monitoring automatically and instrumentally.The interrelationship research of COD_(Cr) and TOC in municipal wastewater was made, and the regression equation were also made, which proved that the Interrelationship of COD_(Cr) and TOC is good enough to be used in daily monitoring.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
北大核心
2003年第6期107-108,共2页
Urban Environment & Urban Ecology
基金
石家庄市科委招标项目"中水回用技术示范"(01279183A)
