港口大型煤堆场内含煤雨水的出路

港口大型煤堆场煤炭露天堆存存在的主要问题是环境污染，主要包括煤尘对大气环境的影响和产生大量的含煤雨水。以天津港为例，从其降雨特点入手，分析港口大型煤堆场内含煤雨水的主要去向，明确含煤雨水的治理规模，说明雨污水回用技术中需要解决的主要问题。

Way Out of Coal Dust Rain in Large Coal Yard of Port

Environment pollution is the main problem exsisting in a large coal yard of port.That the coal dust include on atomspheric environment and a large amount of coal rain water.Starting with the characteristic of rain,the way out of the coal dust rainwater in large coal yard of port is analyzed by the example of Tianjin Port.The extent of the disposal is clearly identified and the main problems necessary to be settle in recycling the polluted rainwater are pointed out.