固废拆解土壤的复合污染特性及其控制与修复

Characteristics,Control and Remediation of Soil Contaminated with Combined Pollution from a Solid Waste Dismantling Area

固废拆解造成了包括重金属、持久性有机污染物(POPs)[多环芳烃(PAHs)、多氯联苯(PCBs)、二噁英(PCDD/Fs)及多溴联苯醚(PBDEs)]的土壤复合污染。探讨了固废拆解土壤的污染源及污染现状,分析了复合污染物在土壤中的环境行为及迁移转化规律,提出了控制土壤污染物对策及污染土壤修复方法,旨在为发展绿色拆解产业提供可靠的依据,为固废拆解导致的土壤污染控制与修复提供参考。

The dismantling of solid waste has resulted in severe contamination of toxic heavy metals,persistant organic pollutant（POPs）,polycyclic aromatic hydrocarbons（PAHs）,polychlorinated biphenyls（PCBs）,polychlorinated dibenzo-p-dioxins and dibenzofurans（PCDD/Fs） and polybrominated diphenyl ethers（PBDEs） for soil in these areas.The methods of control of soil pollutants and remediation of contaminated soil were put forward in the basis of analysis of pollutants environmental behavior in the soil and its migration and transformation laws,which to provide a reliable basis for green dismantling industry and provide reference for remediation of soil contaminated with combined pollution from a solid waste dismantling area.