粉煤灰吸附垃圾渗沥液中TP和重金属的试验研究  

Experimental Study on TP and Heavy Metals of Waste Leachate Adsorbed by Fly Ash

作　　者：张新[1] 尹锦锋[1] 

机构地区：[1]平顶山工业职业技术学院资源开发系,河南平顶山467001

出　　处：《环境卫生工程》2009年第5期46-48,共3页Environmental Sanitation Engineering

摘　　要：选用了王封电厂、演马电厂的粉煤灰对垃圾渗沥液中TP和重金属的吸附性能进行试验。结果表明:王封电厂粉煤灰的吸附能力优于演马电厂粉煤灰;最佳吸附温度为30℃,酸性、碱性条件下的吸附效果好于中性,并且以碱性条件为最佳。Adsorption performance test of TP and heavy metals in waste leachate by fly ash selected from Wangfeng Power Plant and Yanma Power Plant was carried out.The results indicated that adsorption capacity of fly ash in Wangfeng Power Plant was better than that in Yanma Power Plant.Best adsorption temperature was 30 ℃, adsorption effect under acid or alkaline conditions was better than that under neural condition, and adsorption effect under alkaline condition was the best.

关 键 词：垃圾渗沥液 粉煤灰 吸附 TP 重金属 

分 类 号：X703.1[环境科学与工程—环境工程]