基于降雨条件的垃圾污染物释放规律实验研究  

Study on release law experiment of waste pollutant based on rainfall condition

作　　者：狄军贞[1] 马龙[1] 李爱华[1] 焦金朋 刘忠诚 

机构地区：[1]辽宁工程技术大学建筑工程学院,辽宁阜新123000 [2]公安海警学院,浙江宁波315801 [3]辽宁阜新蒙古族自治县环境监测站,辽宁阜新123000

出　　处：《水资源与水工程学报》2011年第6期107-109,共3页Journal of Water Resources and Water Engineering

基　　金：国家自然科学基金项目(41102157)资助;辽宁省博士科研启动基金项目(20101046)资助

摘　　要：为全面系统地研究垃圾污染物释放规律,科学地分析污染物运移规律和预测污染物浓度分布情况。根据阜新市的实际降雨状况,通过垃圾柱的动态淋溶试验,研究了垃圾渗滤液主要污染物:有机物(CODCr)、Cl-、SO42-、总硬度等释放机理。试验结果表明:(CODCr)的衰减曲线方程为:c=9 792.7e-0.103 t,在垃圾中释放速度最快和最慢的分别为Cl-与有机物(CODCr),该试验成果将为阜新垃圾填埋场污染防治提供一定的理论依据。In order to comprehensively and systematically master the release law of waste pollutant,and scientifically analyze transporting law of pollutant and predict its distribution,the main pollutants of waste leachate were researched,including the release mechanism of CODCr,Cl-,SO42-,and total hardness,etc.by the dynamic dissolution experiment,according to the practical rainfall of Fuxin city.The results showed that Cl-has the fastest transporting speed and CODCr has the slowest one.The test results provide certain theoretical basis for the Fuxin landfill pollution prevention.

关 键 词：垃圾渗滤液 动态淋溶 地下水污染 降雨 

分 类 号：X705[环境科学与工程—环境工程] X131.3