In this paper,the present situation of groundwater pollution in informal landfills is deeply discussed,and four commonly used methods of assessing groundwater pollution in informal landfills are systematically summarized and summarized,which are single factor evaluation,comprehensive factor evaluation,groundwater quality evaluation and cumulative pollution load ratio method.On this basis,according to the evaluation results,the classification standard of groundwater pollution degree is proposed,and the three-level pollution prevention and control countermeasures are formulated according to the different pollution degrees,combined with the permeability coefficient of groundwater and potential pollution risks,aiming at effectively responding to the environmental challenges brought by informal landfill sites,and ensuring the quality of groundwater and the health and safety of soil environment.
关键词
非正规垃圾填埋场/地下水污染评价/防控对策
Key words
informal landfill sites/groundwater pollution assessment/prevention and control measures
维普
万方数据