测定水质中TOC的分析技术研究进展

Progress and study on analytical approach of total organic carbon

水体有机物污染程度的综合指标有COD_(Cr)、COD_(Mn)、BOD_5、TOC等,其中TOC指标是以碳的含量表示水体中有机物总量的综合指标,TOC作为水体重要指标将越来越受到重视。本文对测定水质中TOC的氧化及检测方法进行了阐述和比较,总结了国内外TOC检测方法的研究现状及相关典型产品。

Synthesis index of water organism pollution has CODCr, CODMa, BOD5,TOC, etc. Total organic carbon （TOC） had been an important parameter to evaluate the organic pollution of water. TOC is the most important. The TOC oxidation and detecting method on water quality were presented and compared in this paper. At last, this paper summarizes the research status of TOC detecting methods.