The Research On Environmental Impact Assessment In Coal-burning Power Plants

In the condition that the requirement of electricity power increase and environment pollution is more critical, for the fire-power project which use coal as fuel mainly, it has some theoretical and practical value to study on environmental impact assessment in coal-burning power plants. Based on the combined environment effects of coal-burning power plants ad well as the summarization of domestic and foreign research results, this paper studies the index system and the evaluation methods of coal-burning power plants environmental impact in China. First of all, this paper analyzes the environmental impact of coal-burning power plants. And then we focus on the index system of plants environmental impact and the selection of evaluation factors and index ' s quantization,gets the environmental impact assessment model. Finally, the index system and the model are applied to specific evaluation for the actual power plant. The example shows that the model is feasible and expects to provide a reference for the plant's environmental impact assessment methods.