摘要
应用原地灌注表面活性剂溶液法去除地下水系统中包气带石油类污染，建立了测定水－油－表面活性剂体系中油含量的方法，第一次提出采用单宁酸沉淀脂肪醇聚氧乙烯醚以去除其对油含量测定的干扰，并成功地应用于清除地下水石油污染的表面活性剂优选实验当中。
In order to determine the remove efficiency of petroleum pollution by surfactants,a method for oil measurement in water-oil-surfactant system was developed,the key point of which was eliminating the interference of surfactants. Tannic was chosen,at the first time, to precipitate alcohol polyethoxylated ethers.The result was satisfactory for the study.
出处
《重庆环境科学》
1996年第5期42-44,共3页
Chongqing Environmental Science
基金
国家"八五"科技攻关课题
