土壤多环芳烃及其化学氧化修复技术研究进展
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摘要
多环芳烃作为广泛分布于各类环境介质的持久性有机污染物,在全球环境治理技术研发及应用中备受关注。土壤作为重要的环境介质,在近年来不断发展演变的工业化进程中已成为重要的多环芳烃汇,且储存了环境中超过90%的多环芳烃。从土壤多环芳烃化学氧化技术的角度,阐述了原位/异位氧化修复技术、高锰酸钾、臭氧、芬顿及过硫酸盐氧化技术在近年来的研究进展并进行了展望。
As a persistent organic pollutant widely distributed in various environmental media, polycyclic aromatic hydrocarbons have attracted much attention in the development and application of global environmental management technologies. As an important environmental medium, soil has become an important polycyclic aromatic hydrocarbon sink in the evolving industrialization process in recent years, and it stores more than 90% of polycyclic aromatic hydrocarbons in the environment. In this paper, from the perspective of chemical oxidation technology of polycyclic aromatic hydrocarbons in soil, the research progress of in situ/ecological oxidation repair technology, potassium permanganate, ozone, Fenton and persulfate oxidation technology in recent years is discussed and prospected.
As a persistent organic pollutant widely distributed in various environmental media, polycyclic aromatic hydrocarbons have attracted much attention in the development and application of global environmental management technologies. As an important environmental medium, soil has become an important polycyclic aromatic hydrocarbon sink in the evolving industrialization process in recent years, and it stores more than 90% of polycyclic aromatic hydrocarbons in the environment. In this paper, from the perspective of chemical oxidation technology of polycyclic aromatic hydrocarbons in soil, the research progress of in situ/ecological oxidation repair technology, potassium permanganate, ozone, Fenton and persulfate oxidation technology in recent years is discussed and prospected.
引文
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[3]Masten S J,Davies S H R.Efficacy of in-situ for the remediation of PAH contaminated soils[J].Journal of Contaminant Hydrology,1997,28(4):327-335.
[4]巩宗强,胡筱敏,徐新阳,等.处理含多环芳烃植物油的吸附剂筛选及其性能评价[J].东北大学学报(自然科学版),2008,29(12):1774-1777.
[5]Brown G S,Barton L L,Thomson B M.Permanganate oxidation of sorbed polycyclic aromatic hydrocarbons[J].Waste Management,2003,23(8):737-40.
[6]O'Mahony M M,Dobson A D,Barnes J D,et al.The use of ozone in the remediation of polycyclic aromatic hydrocarbon contaminated soil[J].Chemosphere,2006,63(2):307-14.
[7]Kulik N,Goi A,Trapido M,et al.Degradation of polycyclic aromatic hydrocarbons by combined chemical pre-oxidation and bioremediation in creosote contaminated soil.[J].Journal of Environmental Management,2006,78(4):382-91.
[8]Bavel B V.Comparison of Fenton's Reagent and Ozone Oxidation of Polycyclic Aromatic Hydrocarbons in Aged Contaminated Soils(7 pp)[J].Journal of Soils&Sediments,2006,6(4):208-214.
[9]Liang C,Huang C F,Chen Y J.Potential for activated persulfate degradation of BTEX contamination[J].Water Research,2008,42(15):4091.
[10]赵丹,廖晓勇,阎秀兰,等.不同化学氧化剂对焦化污染场地多环芳烃的修复效果[J].环境科学,2011,32(3):857-863.
[2]王晨.典型土壤中多环芳烃的赋存形态及影响因素初探[D].浙江大学,2015.
[3]Masten S J,Davies S H R.Efficacy of in-situ for the remediation of PAH contaminated soils[J].Journal of Contaminant Hydrology,1997,28(4):327-335.
[4]巩宗强,胡筱敏,徐新阳,等.处理含多环芳烃植物油的吸附剂筛选及其性能评价[J].东北大学学报(自然科学版),2008,29(12):1774-1777.
[5]Brown G S,Barton L L,Thomson B M.Permanganate oxidation of sorbed polycyclic aromatic hydrocarbons[J].Waste Management,2003,23(8):737-40.
[6]O'Mahony M M,Dobson A D,Barnes J D,et al.The use of ozone in the remediation of polycyclic aromatic hydrocarbon contaminated soil[J].Chemosphere,2006,63(2):307-14.
[7]Kulik N,Goi A,Trapido M,et al.Degradation of polycyclic aromatic hydrocarbons by combined chemical pre-oxidation and bioremediation in creosote contaminated soil.[J].Journal of Environmental Management,2006,78(4):382-91.
[8]Bavel B V.Comparison of Fenton's Reagent and Ozone Oxidation of Polycyclic Aromatic Hydrocarbons in Aged Contaminated Soils(7 pp)[J].Journal of Soils&Sediments,2006,6(4):208-214.
[9]Liang C,Huang C F,Chen Y J.Potential for activated persulfate degradation of BTEX contamination[J].Water Research,2008,42(15):4091.
[10]赵丹,廖晓勇,阎秀兰,等.不同化学氧化剂对焦化污染场地多环芳烃的修复效果[J].环境科学,2011,32(3):857-863.