The principal pollutants of leachate from Tianjin Shuangkou Domestic Waste Sanitary Landfill Site were tested for five years, such as CODC, BOD5 and NH3-N. The change regularity of principal pollutants with change of seasons and using time of the waste landfill site was analyzed.%对天津市双口生活垃圾卫生填埋场渗沥液主要污染物CODCr、BOD5、NH3-N进行连续5a的检测,分析了主要污染物随垃圾填埋场使用时间和季节的变化规律.
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