【摘要】 目的:了解南昌市麦园垃圾处理场垃圾无害化处理效果。方法:依据国家相关标准,对南昌市麦园垃圾处理场城市生活垃圾样本进行砷、汞、铅、铬、镉等重金属离子检测,同时对垃圾渗滤液和周边自来水进行重金属离子和其它理化指标检测。结果:所检垃圾样本砷、汞、铅、铬、镉超过了国家相关标准,夏季和冬季样本结果,除镉外其余四种重金属离子比较,差异具有显著性(P<0.05)。垃圾渗滤液的检测结果远大于自来水的检测结果。结论:该垃圾处理场垃圾处理无害化程度不高,对于城市环境以及人民健康具有潜在威胁,建议相关部门加大管理力度。更多还原

【Abstract】 Objective:To inspect the effects of harmless-refuse-treatment of refuse disposal yard in Mai Yuan,Nanchang.Methods:According to the methods of government standard,As,Hg,Pb,Cr and Cd of domestic refuse samples were detected.Meanwhile,physical chemistry parameter in collecting samples of leachate and tap water nearby were detected.Results:As,Hg,Pb,Cr and Cd of Collecting samples were exceed correlated government standard.The results of As,Hg,Pb and Cr of refuse in Summer and winter were significantly different(P<0.05).Detection indexes of tap water were within the range of the national standards,the results of Leachate were significantly higher than that of tap water.Conclusion:The treatment of refuse in the disposal yard did not meet the country standard of harmless-free treatment,and further improvements urgently needed.更多还原