效率与公平两级优化的水污染总量分配模型

Waste load allocation is the basic work for top cap control of water pollutants. A two-level optimization object programming model was put forward for water waste load allocation based on the principles of efficiency and equity. In the first level optimization model， the sum of production value of all factories was maximized as object function based on the principle of efficiency. The sum of Gini coefficient was minimized as object function based on the principle of equlity. The first level optimization model can be regulated by the second level optimization model. Through two-level optimization modeling , make waste water load allocation efficient and equit.