火电厂煤场排水循环利用可行性研究  

Feasibility study of coal yard drainage reuse in power plant

作　　者：马琼云 陈洪涛[2] 毕政益[1] 

机构地区：[1]上海外高桥发电有限责任公司,上海200137 [2]华东电力试验研究院,上海200437

出　　处：《华东电力》2005年第8期76-78,共3页East China Electric Power

摘　　要：统计了煤场排水的水量,分析了煤场排水的pH、化学耗氧量(COD cr)、悬浮物(SS)以及矿物油等水质指标,同时对排放水进行了凝聚试验。调研了适合煤场排水循环利用的工艺以及这些工艺的应用实例,并对工艺特点进行了分析比较,对可行性较好的工艺进行了初步工艺设计。The amount of water discharge is tested,some water quality indices such as pH, CODcr, SS and mineral oil of the coal yard drain are analyzed, and the coagulation test of the water drain is also conducted. The techniques suitable for coal yard drain reuse and their application examples are studied. The characteristics of these techniques are analyzed and compared, and the primary design of two techniques with better feasibility is conducted and the economy of the water drain reuse is predicted.

关 键 词：煤场 排水 循环利用 可行性 

分 类 号：X7[环境科学与工程—环境工程]