tailieunhanh - Adjustment of the formula of local surface water quality assessment

To resolve the above problems, the paper presents the steps to adjust the water quality index based on the current water quality components of the old WQI formula, the fuzzy comprehensive evaluation theory with the Entropy rate method. With the surface water quality data series and the status of the water use in the main river canal system in Vinh Long City from 2012 to 2017. | Adjustment of the formula of local surface water quality assessment