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Present Condition and Pollution Source Survey for Water Pollution of Hanjiang River Basin

LU Jin-deng

Open publisher page 2 citations

Abstract

The current pollution situation of Hanjiang river was presented.The water quality of mainstream is better than tributaries.The pollution level is increased from upstream to downstream.The main pollutants are COD、TP and NH3-N.The type is organic pollution.The pollution sources of Hanjiang river basin were surveyed.The results showed that the non-point source pollution was more than the point source.The main discharge loads were from agricultural surface runoff and urban domestic wastewater and livestock raising.

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What this paper is about

The current pollution situation of Hanjiang river was presented.The water quality of mainstream is better than tributaries.The pollution level is increased from upstream to downstream.The main pollutants are COD、TP and NH3-N.The type is organic pollution.The pollution sources of Hanjiang river basin were surveyed.The results showed that the non-point source pollution was more than the point source.The main discharge loads were from agricultural surface runoff and urban domestic wastewater and livestock raising.

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Available abstract

The current pollution situation of Hanjiang river was presented.The water quality of mainstream is better than tributaries.The pollution level is increased from upstream to downstream.The main pollutants are COD、TP and NH3-N.The type is organic pollution.The pollution sources of Hanjiang river basin were surveyed.The results showed that the non-point source pollution was more than the point source.The main discharge loads were from agricultural surface runoff and urban domestic wastewater and livestock raising.

Key concepts: Pollution, Tributary, Environmental science, Nonpoint source pollution, Pollutant, Surface runoff, United States regulation of point source water pollution, Water pollution

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