大型引调水工程水质安全风险评估体系集成方法研究OA

As key infrastructure for alleviating uneven water resources distribution and ensuring regional water use safety,large-scale water diversion projects are characterized by long water conveyance lines,extensive geographical coverage,and large affected populations.During operation,these projects face potential risks from natural environments,human activities,and other aspects,such as water quality exceeding standards and sudden pollution incidents.Therefore,the scientific and rational construction of a risk assessment system for large-scale water diversion projects is of great significance for clarifying risk level distribution and formulating targeted risk prevention and control strategies.Taking large-scale water diversion projects as the research object,this paper employs the risk matrix method to conduct comparative analysis of the integrated method,maximum value method,and k-value method in calculating risk levels of assessment units,aiming to provide scientific basis for safe operation of projects and water quality safety risk management.