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水泥窑协同处置POPs污染土壤对环境的影响研究
引用本文:周玲莉,薛南冬,韩宝禄,李发生.水泥窑协同处置POPs污染土壤对环境的影响研究[J].中国环境科学,2011,31(Z1):24-29.
作者姓名:周玲莉  薛南冬  韩宝禄  李发生
作者单位:1. 中国环境科学研究院,环境基准与风险评估国家重点实验室,北京100012
2. 中国环境科学研究院,环境基准与风险评估国家重点实验室,北京100012;湖南农业大学资源环境学院,湖南长沙410128
基金项目:国家环保公益性行业科研重大项目,中央级公益性科研院所基本科研业务专项重点项目
摘    要: 分析了水泥窑协同处置POPs污染土壤对烟气中污染物排放和熟料品质的影响,结果表明,SO2、NOx、HCl、Hg、As、Ni、Pb、粉尘、二 的排放量均低于工业大气污染物排放规定限制,与空白试验相比,水泥窑协同处置污染土壤过程中烟气中特征污染物排放量没有显著增加.水泥熟料化学成分满足相关规定,熟料产品质量达到相关标准,因此利用水泥窑协同处置POPs污染土壤是一种环境友好处理方式.

关 键 词:水泥窑  协同处置  POPs污染土壤  烟气排放  熟料
收稿时间:2011-08-16;

Environmental impacts associated with disposal POPs contaminated soils in cement kiln
ZHOU Ling-li,XUE Nan-dong,HAN Bao-lu,LI Fa-sheng.Environmental impacts associated with disposal POPs contaminated soils in cement kiln[J].China Environmental Science,2011,31(Z1):24-29.
Authors:ZHOU Ling-li  XUE Nan-dong  HAN Bao-lu  LI Fa-sheng
Abstract:Exhaust emission of pollutants and cement quality were studied in the cement kiln disposal of POPs contaminated soil. Results showed that pollutants emission of SO2, NOx, HCl, Hg, As, Ni, Pb, dust and dioxin in the treatment process were lower than the industrial air emissions standards. Compared with the incineration process without POPs contaminated soil, tested targets in exhaust gas including acid gas, dioxin and heavy metals were not significantly increased in cement kiln system of co-processing POPs contaminated soil. And the chemical composition of cement clinker and its quality could meet the relevant standards. The treatment of POPs contaminated soil as alternative raw material for cement kiln could be an environment-friendly approach.
Keywords:cement kiln  co-processing  POPs contaminated soil  exhaust emission  clinker
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