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北京市垃圾焚烧厂周边土壤重金属污染特征研究
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摘要
近年来,垃圾焚烧技术凭借高温无害化、减容和减重的优点,在我国经济发达地区得到了迅速的推广和应用,将成为北京市生活垃圾主要的处置方式。到2016年,北京市生活垃圾年焚烧量将会达到300万t,焚烧比重将达到40%。但城市生活垃圾焚烧会带来土壤重金属污染,为了解北京市垃圾焚烧厂周边土壤重金属污染特征,本文重点探究了北京市几座大型垃圾焚烧厂周边土壤中十种重金属(铜、锰、镍、镉、铬、钴、砷、铊、铅、锑)的含量分布特征。
Recently,due to the advantages of high-temperature detoxification,significant volume and mass reduction of municipal solid waste,the incineration technology has been booming and applied widely in developed regions,such as,Beijing and other cities.In 2016,the amount of municipal solid waste disposed by incineration will reach three million tons,and the incineration proportion will reach 40% in Beijing.However,the incineration of municipal solid waste has stirred public concerns due to the soil pollution of heavy metals.To understand soil pollution characteristics of heavy metals,several large incinerators were explored to analyze the concentration level of ten kinds of heavy metals(copper,manganese,nickel,cadmium,chromium,cobalt,arsenic,thallium,lead,antimony).
引文
[1]Francesca,C.B.;Marco,C.Environ.Moni.Assess.2011,182:523-533
    [2]王俊坚,赵宏伟,钟秀萍.环境科学,2011,32(1):298-304

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