总有机碳分析技术的研究现状及进展

Progress and study on analytical approach of total organic carbon

对总有机碳(TOC)的分析方法(主要为高温催化氧化和湿法氧化的非色散红外探测法)进行了详细阐述,并对测定过程中测定方法的局限性及仪器的新进展进行了探讨和介绍,对目前新颖的氧化技术(半导体光催化氧化法、臭氧类氧化法)和检测技术方法(紫外光谱检测技术)做了简要评述.

Total organic carbon （TOC ）had been an important parameter to evaluate the organic pollution of water. Firstly, it was introduced analytical approaches of TOC, such as catalysis and oxidation by high temperature, wet oxidation. Secondly, some problems were discussed about applications and limitations of different analysis. Then, the discussion of such problems were surveyed by new instruments. Lastly, it was introduced briefly the new technologies of oxidation and measure.