The results showed that the water quality in the whole basin was not good, and organic pollutant was the main cause of the water pollution in the South Feihe River.
结果表明，南淝河流域水环境质量总体较差，有机污染物是造成南淝河水质污染的主要原因。
The main pollutant of this kind of sewage is oils, polluter of the suspended substance and dissolving organic matter.
这类污水的主要污染物是油类、悬浮物污染物质及溶解性有机物。
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