摘要
为了解黑龙江地区垃圾填埋场地下水污染状况,更好的进行预防和治理,文章以黑龙江省齐齐哈尔市黎明垃圾填埋场为例,在实地考察与采样检测的基础上,采用污染指数法对污染情况做出了评价,得出以下结论:黎明垃圾填埋场各监测井均有不同程度的污染。对监测井LMA和LMD点进行特征因子检测,两点均有钡、碘化物和甲苯检出,LMA综合评价为轻污染,LMD综合评价为中污染;以1986年该地区G32监测井的水质情况为背景对各点位无机物进行地下水污染评价,LMB为中污染,其他点位为极重污染,主要的影响指标为高猛酸盐指数、总硬度和氨氮。
In order to understand the present state of groundwater pollution in waste landfill sites in Heilongjiang Province so as to find solutions for groundwater pollution problems, this paper adopts index method to analysis and evaluate the water quality in Liming waste landfill sites in Qiqihar City of Heilongjiang Province. On the basis of a large number of on - the - spot investiga- tions and a lot of on - site inspections, it is concluded that there are different degrees of contamination in different monitoring wells of Liming Waste Landfill. Surveillance of LMA and LMD were characteristically performed and monitored, and two monitoring points were detected with Ba Iodide and Toluene. The comprehensive evaluation of LMA is light contamination, and LMD can be said moderately polluted. Based on the groundwater quality of G32 monitoring wells in 1986, the inorganic objects in the groundw- ater was evaluated using synthetic evaluation method, LMB was moderate pollution, other monitoring wells belonged to serious pollution water. The main impact factors were permanganate index, ammonia and nitrogen.
出处
《环境科学与管理》
CAS
2016年第11期187-190,共4页
Environmental Science and Management
关键词
垃圾填埋场
地下水
污染
评价研究
waste landfill
groundwater
contamination
evaluation studies
