Osman M A, Belal M, Nomrossy A M, Yousse A M
J Environ Sci Health B. 1980;15(3):295-306. doi: 10.1080/03601238009372183.
The carbon adsorption method was used for separating organic matter from large samples of drainage, river and tap water. The carbon chloroform extract (CCE) was separated into different solubility fractions and the neutral fraction was separated into aliphatic, aromatic and oxy-compounds using column chromatography. The aromatic fraction was subjected to TLC, IR and UV analysis. The pesticide endrin was present in both river and tap water at concentrations of 0.7 and 1.5 ppb, respectively.
采用碳吸附法从大量排水、河水和自来水中分离有机物。将碳氯仿提取物（CCE）分离成不同的溶解度级分，并使用柱色谱法将中性级分分离成脂肪族、芳香族和含氧化合物。对芳香族级分进行了薄层色谱、红外光谱和紫外光谱分析。杀虫剂异狄氏剂分别以0.7 ppb和1.5 ppb的浓度存在于河水和自来水中。
