RESEARCH PROGRESS ON IRON ACTIVATED PERSULFATE IN SITU REMEDIATION OF ORGANIC CONTAMINATED SOIL
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摘要: 原位化学氧化修复技术(in situ chemical oxidation,ISCO)是处理场地污染物的常用方法。过硫酸盐(S2O82-)作为原位化学氧化技术使用的1种新兴修复剂,具有更加稳定、易传质、pH适用范围广的特点。通过光、热、过渡金属等条件可以对S2O82-进行活化,分解产生SO4-·。在分析过硫酸盐氧化机理时,介绍了不同活化方式对过硫酸盐氧化降解有机污染物的影响,重点阐述了不同铁活化方式活化过硫酸盐在有机污染土壤的研究现状,同时对存在的问题及发展趋势进行了展望。Abstract: In-situ chemical oxidation remediation technology is a commonly used method to treat site contaminants. Persulfate(S2O82-), as a new remediation agent in situ chemical oxidation technology, is more stable, easier to be transfered and has a wide range of pH applications. S2O82- can be activated and decomposed to SO4-· under light, heat, transition metal and other conditions. In this paper, the effects of different activation modes on the oxidative degradation of organic pollutants by persulfate were introduced in the analysis of persulfate oxidation mechanism, and the research status of persulfate activation by different iron activation modes in organic-contaminated soil was emphatically introduced. At the same time, the existing problems and the development trend were prospected.
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Key words:
- iron activation /
- persulfate /
- in-situ remediation /
- organic contamination /
- soil remediation
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[1] 宋长青,谭文峰.基于文献计量分析的近30年国内外土壤科学发展过程解析[J].土壤学报,2015,52(5):957-969. [2] 骆永明.中国污染场地修复的研究进展、问题与展望[J].环境监测管理与技术,2011,23(3):1-6. [3] 谢剑,李发生.中国污染场地修复与再开发[J].环境保护,2012,增刊(2):15-24. [4] 吉敏.我国城市工业污染场地土壤修复综述[J].上海环境科学,2014,33(3):132-135. [5] 王艳伟,李书鹏,康绍果,等.中国工业污染场地修复发展状况分析[J].环境工程,2017,35(10):175-178. [6] 环境保护部,国土资源部.全国土壤污染状况调查公报[J].中国环保产业,2014,36(5):1689-1692. [7] 邓一荣,陆海建,董敏刚,等.粤港澳大湾区典型化工场地苯系物污染特征及迁移规律[J].环境科学,2019,40(12):5615-5622. [8] 叶茂,杨兴伦,魏海江,等.持久性有机污染场地土壤淋洗法修复研究进展[J].土壤学报,2012,49(4):803-814. [9] 李春平,陈梦舫,骆永明,等.重点行业的关注污染物与环境危害简析[J].环境监测管理与技术,2011,23(3):7-13. [10] 周际海,袁颖红,朱志保,等.土壤有机污染物生物修复技术研究进展[J].生态环境学报,2015,24(2):343-351. [11] RICHARD J, et al. Treatment of contaminated soils and groundwater using ISCO[J]. Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management, 2006, 10(1):2-9. [12] 施维林,沈秋悦,王儒,等.不同化学氧化剂对多环芳烃污染土壤修复效果研究[J].苏州科技学院学报(自然科学版),2017,34(1):61-66. [13] 潘玉兰.Fenton试剂氧化降解水和土壤中多环芳烃[D].南京:南京农业大学,2014. [14] 杜勇超,豆俊峰,丁爱中,等.类Fenton试剂氧化降解土壤中PAHs及其影响因素研究[J].环境工程学报,2011,5(8):1882-1886. [15] 陈胜兵,何少华,娄金生,等.Fenton试剂的氧化作用机理及其应用[J].环境科学与技术,2004,27(3):105-107. [16] ZEPP R G, FAUST B C, HOIGNE J. Hydroxyl radical formation in aqueous reactions(pH 3~8) of iron(Ⅱ) with hydrogen peroxide:the photo-Fenton reaction[J]. Environmental Science & Technology, 1992,26(2):313-319. [17] 龙安华,雷洋,张晖.活化过硫酸盐原位化学氧化修复有机污染土壤和地下水[J].化学进展,2014,26(5):898-908. [18] LIANG C. Persulfate oxidation for in situ remediation of TCE. Ⅱ. Activated by chelated ferrous ion[J]. Chemosphere, 2004,55(9):1225-1233. [19] 肖鹏飞,姜思佳.活化过硫酸盐氧化法修复有机污染土壤的研究进展[J].化工进展,2018,25(12):4862-4873. [20] 高焕方,龙飞,曹园城,等.新型过硫酸盐活化技术降解有机污染物的研究进展[J].环境工程学报,2015,9(12):5659-5664. [21] LIU J G, JIANG S J, CHEN D D, et al. Activation of persulfate with biochar for degradation of bisphenol A in soil[J]. Chemical Engineering Journal, 2020,381:122637. [22] PETRI B. In situ chemical oxidation of contaminated soil and groundwater using persulfate:a review[J]. Critical Reviews in Environmental Science & Technology,2010, 40(1):55-91. [23] 段美娟,马邕文,万金泉,等.应用铁铜双金属有机骨架活化过硫酸盐催化剂去除水中有机污染物的研究[J].环境科学学报,2017,37(5):131-139. [24] ZHANG Q, CHENG S, XIA H Y, et al. Paracetamol degradation performance and mechanisms using microwave-assisted heat-activated persulfate in solutions[J]. Water, Air, & Soil Pollution, 2019,230(12):271. [25] TSITONAKI A. In situ chemical oxidation of contaminated soil and groundwater using persulfate:a review[J]. Critical Reviews in Environmental Science & Technology, 2010,40(1):55-91. [26] 曾晓岚,汤红亮,张玉,等.热活化过硫酸钠氧化甲基紫的研究[J].环境工程,2018,36(5):59-62. [27] HUANG K C, ZHAO Z Q, HOAG G E, et al. Degradation of volatile organic compounds with thermally activated persulfate oxidation[J]. Chemosphere,2005, 61(4):551-560. [28] LIANG C J, WANG Z S, BRUELL C J. Influence of pH on persulfate oxidation of TCE at ambient temperatures[J]. Chemosphere,2007,66(1):106-113. [29] FURMAN O S, TEEL A L, WATTS R J. Mechanism of base activation of persulfate[J]. Environmental Science & Technology,2010,44(16):6423-6428. [30] YUKSELENAKSOY Y, KHODADOUST A P, REDDY K R. Destruction of PCB 44 in spiked subsurface soils using activated persulfate oxidation[J]. Water Air & Soil Pollution,2010, 209(1/2/3/4):419-427. [31] 李若白,刘国光,吕文英,等.Fe2+活化过硫酸氢钾复合盐降解吲哚美辛[J].环境工程学报,2016,10(10):5429-5432. [32] 李欢旋,万金泉,马邕文,等.不同粒径零价铁活化过硫酸钠氧化降解酸性橙7的影响及动力学研究[J].环境科学,2014,35(9):3422-3429. [33] WANG C W, LIANG C. Oxidative degradation of TMAH solution with UV persulfate activation[J]. Chemical Engineering Journal,2014,254(7):472-478. [34] YAN J. Degradation of trichloroethylene by activated persulfate using a reduced graphene oxide supported magnetite nanoparticle[J]. Chemical Engineering Journal,2016,295:309-316. [35] JI Y F. Degradation of ciprofloxacin and sulfamethoxazole by ferrous-activated persulfate:implications for remediation of groundwater contaminated by antibiotics[J]. Science of the Total Environment,2014,472(10):800-808. [36] ZHU C Y, FNAG G D, DIONYSIOU D D, et al. Efficient Transformation of DDTs with persulfate activation by zero-valent iron nanoparticles:a mechanistic study[J]. Journal of Hazardous Materials, 2016,316:232-241. [37] ZHANG D J, LI Y, TONG S Q, et al. Biochar supported sulfide-modified nanoscale zero-valent iron for the reduction of nitrobenzene[J]. RSC Advances,2018,8(39):22161-22168. [38] LI Y J ZHAO X G, YAN Y, et al. Enhanced sulfamethoxazole degradation by peroxymonosulfate activation with sulfide-modified microscale zero-valent iron (S-mFe0):performance, mechanisms, and the role of sulfur species[J]. Chemical Engineering Journal, 2019,376:121302. [39] LIANG C J, LAI M C. Trichloroethylene degradation by zero valent iron activated persulfate oxidation[J]. Environmental Engineering Science,2008,25(7):1071-1078,44. [40] BREMNER D H. Phenol degradation using hydroxyl radicals generated from zero-valent iron and hydrogen peroxide. Applied Catalysis B Environmental,2006,63(1/2):15-19. [41] KILLIAN P F. Iron (Ⅱ) activated persulfate oxidation of MGP contaminated soil[J]. Journal of Soil Contamination, 2007,16(6):523-537. [42] 高金龙,马玉琳,孟庆来,等.二价铁活化过硫酸盐降解土壤中十溴联苯醚[J].环境工程学报,2016,10(12):7339-7343. [43] LIANG C J, BRUELL C J, MARLEY M C,et al. Persulfate oxidation for in situ remediation of TCE. Ⅰ. Activated by ferrous ion with and without a persulfate-thiosulfate redox couple[J]. Chemosphere,2004, 55(9):1213-1223. [44] LIU Y, LANG J, WANG T, et al. Enhanced degradation of isoproturon in soil through persulfate activation by Fe-based layered double hydroxide:different reactive species comparing with activation by homogenous Fe(Ⅱ)[J]. Environmental Science & Pollution Research,2018,25(26):26394-26404. [45] 曾琪静,丁丽,文方,等.优化过硫酸盐体系处理石油类污染土壤[J].环境工程,2019,37(2):170-174. [46] RASTOGI A, ALABED S R, DIONYSIOU D D. Effect of inorganic, synthetic and naturally occurring chelating agents on Fe(Ⅱ) mediated advanced oxidation of chlorophenols[J]. Water Research,2009,43(3):684-694. [47] 高建波,王文钦,戴军,等.零价铁-氧化剂联合降解土壤中硝基氯苯及土壤性质变化[J].环境科学学报,2017,37(1):332-338. [48] 文勤亮,张瀚文,许海波,等.零价铁还原-过硫酸盐氧化联合降解土壤中对硝基氯苯的研究[J].南京农业大学学报,2014,37(6):111-118. [49] 吴非,陈谷汎,林伟翰,等.包覆型纳米零价铁活化过硫酸处理柴油污染土壤[J].环境科学学报,2016,36(7):2589-2595. [50] CHE H, BAE S, LEE W. Degradation of trichloroethylene by Fenton reaction in pyrite suspension[J]. Journal of Hazardous Materials,2011,185(2/3):1355-1361. [51] PIGNATELLO J J, OLIVEROS E, MACKAY A. Advanced oxidation processes for organic contaminant destruction based on the fenton reaction and related chemistry[J]. Critical Reviews in Environmental Science & Technology, 2006, 36(1):1-84. [52] 邓一荣,林挺,肖荣波,等.EKR-PRB耦合技术在污染场地修复中的应用研究进展[J].环境工程,2015,33(10):152-157. [53] 杨勇,何艳明,栾景丽,等.国际污染场地土壤修复技术综合分析[J].环境科学与技术,2012,35(10):98-104. [54] CAPPUYNS V. Environmental impacts of soil remediation activities:quantitative andqualitative tools applied on three case studies[J]. Journal of Cleaner Production,2013,52(4):145-154. [55] 廖晓勇,崇忠义,阎秀兰,等.城市工业污染场地:中国环境修复领域的新课题[J].环境科学,2011,32(3):784-794. [56] 薛嘉乐.广东某污染土壤修复工程实例及总结[J].广东化工,2017,44(11):230-231. [57] 冯凯.电热脱附在某有机污染土壤修复的应用实例[J]. 环境科技,2017,30(2):40-42. [58] 王锦淮,顾春杰.多相抽提+原位化学氧化联合技术在有机污染场地的工程应用[J].上海化工,2017(12):20-24. [59] 刘惠,陈奕.有机污染土壤修复技术及案例研究[J].环境工程,2015,33(增刊1):920-923.
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