Risk Assessment of Water Pollution Prevention and Control Based on Entropy Weight Fuzzy Comprehensive Model

Abstract

With the rapid development of society, the living environment is getting worse and worse, and water pollution is one of the main reasons. With the rapid development of society, water pollution has become more and more serious due to population growth or other reasons, which has caused great inconvenience to human life. Facts have proved that water plays an extremely important role in life. To formulate effective prevention and control measures, it is necessary to fully understand the water environment control situation and conduct effective analysis. Based on this, this paper first investigated the risks existing in the prevention and control of water pollution, and focused on the analysis of water pollution caused by industrial development. It was found that the relevant laws and regulations were not sound, and the low level of water pollution prevention technology was discussed. From the perspective of water pollution impact assessment and prevention risk countermeasures, this paper discussed the current situation of water pollution control and prevention risk, and put forward water pollution prevention risk countermeasures and measures. The specific prevention and control measures of water pollution were discussed. The entropy weight fuzzy comprehensive model algorithm was proposed to strengthen the water pollution risk assessment. Through comparison, it could be seen that the technical level after water pollution prevention and control increased by 17.6% compared with that before prevention and control. The degree of legal integrity increased by 14.1% compared with that before the prevention and control, and the degree of industrial pollution decreased by 13.4% compared with that before the prevention and control.