平顶山市煤矿塌陷区污水处理的可行性研究

Study on feasibility of wastewater treatment system of constructed wetland in coal mine collapse rasin in pingdingshan city

煤矿塌陷区是闲置土地,它也是天然人工湿地模型,以粉煤灰为基质,栽种某些水生植物即可组成人工湿地,它不仅可以很好的处理矿区污水,也可用以农作物灌溉或处理回用,同时还能实现粉煤灰的资源化利用;人工湿地处理煤矿塌陷区污水的同时,不仅美化和改善了区域环境,又体现了经济效益等。综合以上分析可知,在平顶山市煤矿塌陷区污水采用人工湿地处理是完全可行的。

Coal Mine collapse basin was unused land, and it was natural constructed wetland model too. Fly-ash of coal as substrates used in constructed wetland systems and plant some aquatic macrophyte, Finally, it could developed constructed wetland, it is not only treatment well wastewater in coal mine collapse basin, and its effluent can be reused for irrigating water of main crops or retreated reused. Moreover, it could realized fly-ash of coal source be recycled and reused, simultaneous of constructed wetland treated wastewater in coal mine collapse basin and it could beautify environment, improving village environment and developing ecological income. Comprehensive factors were considered, it was feasible that wastewater in coal mine collapse basin treated by constructed wetland in Pingdingshan city.