水中石油类分析方法的现状

介绍了国内外水中石油类分析方法现状及存在的问题，阐明了现行国家标准方法规定的红外分光光度法的优点以及非分散红外光度法的不足，为提高我国水和废水中石油类监测数据的可比性，建议尽快推广使用红外分光光度法。对于现行方法使用的四氯化碳萃取剂在2010年被禁用的问题，提出了以四氯乙烯代替四氯化碳的建议。 

Introduction of Oil Analysis Methods for Water and Wastewater

Existing oil analysis methods and their problems were discussed. The advantage and disadvantage of two new national standard methods based on infrared absorption were also discussed. In order to improve the comparability of oil monitoring data for water and wastewater, the infrared spectrophotometry method should be promoted as soon as possible. For the existing methods, it had been suggested that tetrachloroethylene is one possible substitute of carbon tetrachloride which will be limited by international protocol at 2010.