关于环境监测化学需氧量测定方法的研究  

Study on the chemical oxygen demand determination method for environmental monitoring

作　　者：冯志坚 FENG ZhiJian(Xinhui District Environmental Monitoring Station,Jiangmen 529100,China)

机构地区：[1]江门市新会区环境监测站,广东江门529100

出　　处：《黑龙江环境通报》2023年第7期51-53,共3页Heilongjiang Environmental Journal

摘　　要：环境监测中化学需氧量(Chemical Oxygen Demand,COD)测定方法的研究是环境科学领域的重要研究方向。COD测定是评估水体有机污染程度的重要手段,对于环境保护和水资源管理具有重要意义。本文主要对环境监测化学需氧量测定方法进行研究,阐述环境监测化学需氧量测定中的多种常用方法,并对重铬酸钾法的一些常见问题进行研究探讨,以期为相关课题研究和实践提供一定参考和指导。The research on the determination method of Chemical oxygen demand(COD)in environmental monitoring is an important research direction in the field of environmental science.COD measurement is an important means of assessing the degree of organic pollution in water bodies,and is of great significance for environmental protection and water resource management.This paper mainly studies the COD determination method in environmental monitoring,expounds various common methods in COD determination in environmental monitoring,and studies and discusses some common problems of potassium dichromate method,in order to provide some reference and guidance for the research and practice of related topics.

关 键 词：环境监测 化学需氧量 测定 

分 类 号：X832[环境科学与工程—环境工程]