水质检验中重金属的化学检验

Chemical Inspection of Heavy Metals in Water Quality Inspection

水是一种基础资源,对人类的生存和发展具有重要意义。现阶段,我国水污染问题比较突出,对人们的健康生活构成严重威胁。部分水体含有大量重金属离子,具有致癌等不良后果,不利于动植物的稳定成长。本文对水质检验中重金属的化学检验进行论述,对电化学法、原子吸收光谱法和生物化学法等重金属测定方法进行深入研究。

Water is a basic resource,which is of great significance to human survival and development.At this stage,the problem of water pollution in my country is more prominent,posing a serious threat to people’s healthy life.Part of the water body contains a large amount of heavy metal ions,which has harmful effects such as carcinogenesis and is not conducive to the stable growth of animals and plants.This paper discusses the chemical inspection of heavy metals in water quality inspection,and conducts in-depth research on the determination of heavy metals such as electrochemical method,atomic absorption spectrometry and biochemical method.