Abstract:

        We selected the higher pertinent and quantifiable parameters and regression modeling analysis to address the development trend of water pollution caused by three different industries in Nansi Lake basin. Analysis shows that water pollution is significantly reduced in the secondary industry due to the strict control over pollutant. Reduction of water pollution  is not obvious in primary and tertiary industries due to the lack of strict government control. We present some policies and suggestions, taking the water pollution government in Nasi Lake basin as an example.

Key words: Nansi Lake basin, industrial development, water pollution, dynamic analysis