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Pilot Experiment of Recirculation Treatment of Concentrated Liquor Produced from Waste Leachate Treatment Using Reverse Osmosis
Author(s): 
Pages: 11-15
Year: Issue:  1
Journal: Environmental Sanitation Engineering

Keyword:  回灌反渗透浓缩液垃圾填埋场;
Abstract: 通过4个柱体(直接回灌陈腐垃圾和直接、好氧、调pH回灌新鲜垃圾) 进行浓缩液回灌的对比研究,分析浓缩液的COD、氨氮及电导率的去除情况和DO、pH、温度对运行效果的影响.结果表明:浓缩液回灌可加速垃圾堆体的稳定化进程,同时对氨氮和盐类有很好的去除作用;回灌陈腐垃圾和鲜垃圾相比对各污染物的去除率更高;好氧和调pH预处理可增大氨氮和电导率的去除率.
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