煤矸石-粉煤灰基质人工湿地技术处理矿井水模拟研究  

Study on Coal Mine Water Treatment Using Constructed Wetland Technology of Coal Gangue-fly Ash Substrate

作　　者：谢云成[1] 

机构地区：[1]重庆文理学院,重庆永川402160

出　　处：《安徽农业科学》2011年第14期8545-8547,共3页Journal of Anhui Agricultural Sciences

基　　金：重庆市科委软科学项目(CSTC;2010CE0162);重庆文理学院校级科研项目(Y2010HH47)

摘　　要：[目的]采用人工湿地技术对矿井水进行处理,解决矿井水污染问题。[方法]利用煤矸石、粉煤灰为基质与芦苇构建模拟人工湿地系统,并用该系统处理矿井水。[结果]该系统对CODcr、BOD5、NH4+-N、SS具有较好的去除效果,去除率最高分别为82.0%、91.0%、87.0%、91.2%。[结论]为建立一种低成本、多效益的矿井水良性生态处理系统以及为煤矿废弃物资源化利用提供一条新途径。[Objective] The aim was to study coal mine water treatment using constructed wetland Technology in order to solve pollution of coal mine water.[Method]Using constructed wetland technology of coal gangue-fly ash substrate to deal with coal mine water was studied.[Result] The results showed that the system had a good effect of removing CODcr,BOD5,NH＋4-N,SS.the removal rate was 82.0%,91.0%,87.0%,91.2%.[Conclusion]The research provided a new way for the establishment of a lower costs and efficiency of the waste treatment systems and healthy environment for the coal recyle.

关 键 词：煤矸石 粉煤灰 人工湿地 矿井水 处理 

分 类 号：X703.1[环境科学与工程—环境工程]