Trend Analysis of Physicochemical Indexes of Landfill Leachate
With the rise of industrialization and the acceleration of urbanization,the population of cities in China has increased,and the amount of waste produced in daily production activities is also increasing.The leachate generated from household waste will exacerbate environmental pollution.This article takes the leachate from Lantian County landfill in Xi'an City as the research object.The leachate from May was collected,and the content of TP,NH3-N,and COD main pollution indicators in the samples was determined by spectrophotometry and oxidation-reduction titration.The content determination results of these three pollution indicators from January to April were collected.By comparing the results with those obtained in May,this study analyzed the pollution trend of leachate from domestic waste landfills in the county over the past five months and speculated on the main causes of the pollution changes.
万方数据
维普
