The treatment measure including pollution source control and pollutant reduction was put forward for the sake of water quality improvement.
针对水库污染严重的现状，提出了控制污染源、削减污染物的综合治理措施。
Based on the pollutant equivalent method, the trends of pollution source and pollutant load in 1996 ~ 2007 are studied and the trend of water environment quality in Three Gorges Reservoir is analyzed.
基于污染物当量计算方法，探讨了1996年- 2007年三峡水库建设期间污染物来源、各污染源及污染物当量逐年变化趋势，初步分析了库区水体水环境质量总体变化趋势。
With the fast development of industry, the pollution of source of drinking water turns worse and worse, and the quantities and varieties of pollutant gets more and more.
随着工业化进程的加快，对环境中饮用水源污染也越来越严重，水源中内含的污染物种类和数量都随之增加。
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