原地异位建堆热脱附技术和设备在石油污染土壤修复中的应用
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摘要
利用杰瑞环保科技有限公司自主研发生产的原地异位建堆热脱附设备对新疆某地区506 t石油污染土壤进行了修复处理实验,并在此基础上探讨了原地异位建堆热脱附技术在石油污染土壤修复领域应用的相关技术问题。通过温度场模拟,为设备投入及修复堆体的搭建提供了参考数据;通过项目现场温升曲线,分析了升温效率与物料属性的关系。结果表明,含水率越低的物料升温速率越快。此外,通过对设备投入、石油污染土壤修复效果、修复过程运行能耗等方面进行综合分析,评估了原地异位建堆热脱附技术在石油污染土壤修复领域的有效性和实用性。本研究可为原地异位建堆热脱附技术在石油污染土壤修复领域的工业化应用提供参考。
An independent developed in-situ ectopic pile thermal desorption equipment by Jereh was used to remediate 506 t petroleum-contaminated soil in Xinjiang, then the application of in-situ ectopic pile thermal desorption technology on the remediation of petroleum-contaminated soil was explored. From the simulation of temperature field, the theoretical guidance for the equipment investment and remediation pile construction was provided. According to the temperature curves of the project, the relationship between the heating efficiency and material properties was analyzed. The results showed that faster heating rate occurred for the material with lower moisture content. In addition, multiple factors such as equipment investment, petroleum-contaminated soil restoration effect and energy consumption were analyzed to evaluate the effectiveness and practicability of insitu ectopic pile thermal desorption technology in the remediation of petroleum-contaminated soil. Through the comprehensive evaluation of above aspects, this study could provide a reference for the industrial application of the in-situ ectopic pile thermal desorption technology in the petroleum-contaminated soil remediation.
An independent developed in-situ ectopic pile thermal desorption equipment by Jereh was used to remediate 506 t petroleum-contaminated soil in Xinjiang, then the application of in-situ ectopic pile thermal desorption technology on the remediation of petroleum-contaminated soil was explored. From the simulation of temperature field, the theoretical guidance for the equipment investment and remediation pile construction was provided. According to the temperature curves of the project, the relationship between the heating efficiency and material properties was analyzed. The results showed that faster heating rate occurred for the material with lower moisture content. In addition, multiple factors such as equipment investment, petroleum-contaminated soil restoration effect and energy consumption were analyzed to evaluate the effectiveness and practicability of insitu ectopic pile thermal desorption technology in the remediation of petroleum-contaminated soil. Through the comprehensive evaluation of above aspects, this study could provide a reference for the industrial application of the in-situ ectopic pile thermal desorption technology in the petroleum-contaminated soil remediation.
引文
[1]任磊,黄廷林.土壤的石油污染[J].农业环境科学学报,2000,19(6):360-363.
[2]中华人民共和国环境保护部和国土资源部.全国土壤污染状况调查公报[R/OL].[2019-05-20].http://www.gov.cn/foot/2014-04/17/content_2661768.htm.
[3]王万福,金浩,石丰,等.含油污泥热解技术[J].石油与天然气化工,2010,39(2):173-177.
[4]LAM S S,RUSSELL A D,LEE C L,et al.Microwave-heated pyrolysis of waste automotive engine oil:Influence of operation parameters on the yield,composition,and fuel properties of pyrolysis oil[J].Fuel,2012,92(1):327-339.
[5]ARESTA M,DIBENNDETTO A,FRAGALE C,et al.Thermal desorption of polychlorobiphenyls from contaminated soils and their hydrodechlorination using Pd-and Rh-supported catalysts[J].Chemosphere,2008,70(6):1052-1058.
[6]刘凯,张瑞环,王世杰.污染地块修复原位热脱附技术的研究及应用进展[J].中国氯碱,2017,37(12):31-37.
[7]LIU J,ZHANG H,YAO Z,et al.Thermal desorption of PCBs contaminated soil with calcium hydroxide in a rotary kiln[J].Chemosphere,2019,220:1041-1046.
[8]ZHAO T,YU Z,ZHANG J F,et al.Low-thermal remediation of mercury-contaminated soil and cultivation of treated soil[J].Environmental Science and Pollution Research,2018,25:24135-24142.
[9]LI D C,XU W F,MU Y,et al.Remediation of petroleum-contaminated soil and simultaneous recovery of oil by fast pyrolysis[J].Environmental Science&Technology,2018,52:5330-5338.
[10]MECHATI F,ROTH E,RENAULT V,et al.Pilot scale and theoretical study of thermal remediation of soils[J].Environmental Engineering Science,2004,21:361-370.
[11]杨勇,黄海,陈美平,等.异位热解吸技术在有机污染土壤修复中的应用和发展[J].环境工程技术学报,2016,6(6):559-570.
[12]廖志强,朱杰,罗启仕,等.污染土壤中苯系物的热解吸[J].环境化学,2013,32(4):646-650.
[13]QI Z,CHEN T,BAI S,et al.Effect of temperature and particle size on the thermal desorption of PCBs from contaminated soil[J].Environmental Science&Pollution Research,2014,21(6):4697-4704.
[14]夏天翔,姜林,魏萌,等.焦化厂土壤中PAHs的热脱附行为及其对土壤性质的影响[J].化工学报,2014,65(4):1470-1480.
[15]吴嘉茵,方战强,薛成杰,等.我国有机物污染场地土壤修复技术的专利计量分析[J].环境工程学报,2019,13(8):2015-2024.
[16]GAO Y F,YANG H,ZHAN X H,et al.Environmental impacts of remediation of a trichloroethene contaminated site:Life cycle assessment of remediation alternatives[J].Environmental Science&Technology,2010,44:9163-9169.
[17]MCALEXANDER B L,KREMBS F J,CARDENOSA M M.Treatability testing for weathered hydrocarbons in soils:Bioremediation,soil washing,chemical oxidation and thermal desorption[J].Soil and Sediment Contamination,2015,24:882-897.
[18]HUNG P C,CHANG S H,OUYANG C C,et al.Simultaneous removal of PCDD/Fs,pentachlorophenol and mercury from contaminated soil[J].Chemosphere,2016,144:50-58.
[19]LIM M W,LAU E V,POH P E.A comprehensive guide of remediation technologies for oil contaminated soil:Present works and future directions[J].Marine Pollution Bulletin,2016,109:14-45.
[20]张新建,王茂仁.浅谈石油烃污染土壤间接热脱附修复技术[J].化工管理,2018(14):113-114.
[21]周东美,郝秀珍,等.污染土壤的修复技术研究进展[J].生态环境学报,2004,13(2):234-242.
[22]梁庆,卜涛,贺亚维,等.一种含油污泥无害化处理资源化利用方法:ZL201610452563.3[P].2017-05-03.
[23]梅志华,刘志阳,王从利,等.燃气热脱附技术在某有机污染场地的中试应用[J].资源节约与环保,2015,33(1):34-35.
[24]王锦淮.原位热脱附技术在某有机污染场地修复中试应用[J].化学世界,2018,59(3):182-186.
[25]杜玉吉,刘文杰,王海刚,等.污染土壤原位热修复应用进展及综合评价[J].环境保护与循环经济,2018,38(12):26-31.
[26]BAKER R S,LACHANCE J C.In situ thermal remediation of contaminated sites:A technique for the remediation source zones[R].Fitchburg:Terra Therm,2006.
[27]刘娅琼,陈秋燕,沈飞翔,等.活性炭吸附有害气体特性分析[J].绿色科技,2018(20):124-126.
[28]郭昊.活性炭吸附回收VOCs的过程研究与工程设计[D].北京:中国林业科学研究院,2014.
[29]TSOKUR A K,TSOKUR A Y,GAVRILOV V G.Mathematical simulation of heat conduction processes in an abrasive tool in the presence of physicochemical transformations in it[J].Journal of Engineering Physics and Thermophysics,1995,68(2):269-273.
[2]中华人民共和国环境保护部和国土资源部.全国土壤污染状况调查公报[R/OL].[2019-05-20].http://www.gov.cn/foot/2014-04/17/content_2661768.htm.
[3]王万福,金浩,石丰,等.含油污泥热解技术[J].石油与天然气化工,2010,39(2):173-177.
[4]LAM S S,RUSSELL A D,LEE C L,et al.Microwave-heated pyrolysis of waste automotive engine oil:Influence of operation parameters on the yield,composition,and fuel properties of pyrolysis oil[J].Fuel,2012,92(1):327-339.
[5]ARESTA M,DIBENNDETTO A,FRAGALE C,et al.Thermal desorption of polychlorobiphenyls from contaminated soils and their hydrodechlorination using Pd-and Rh-supported catalysts[J].Chemosphere,2008,70(6):1052-1058.
[6]刘凯,张瑞环,王世杰.污染地块修复原位热脱附技术的研究及应用进展[J].中国氯碱,2017,37(12):31-37.
[7]LIU J,ZHANG H,YAO Z,et al.Thermal desorption of PCBs contaminated soil with calcium hydroxide in a rotary kiln[J].Chemosphere,2019,220:1041-1046.
[8]ZHAO T,YU Z,ZHANG J F,et al.Low-thermal remediation of mercury-contaminated soil and cultivation of treated soil[J].Environmental Science and Pollution Research,2018,25:24135-24142.
[9]LI D C,XU W F,MU Y,et al.Remediation of petroleum-contaminated soil and simultaneous recovery of oil by fast pyrolysis[J].Environmental Science&Technology,2018,52:5330-5338.
[10]MECHATI F,ROTH E,RENAULT V,et al.Pilot scale and theoretical study of thermal remediation of soils[J].Environmental Engineering Science,2004,21:361-370.
[11]杨勇,黄海,陈美平,等.异位热解吸技术在有机污染土壤修复中的应用和发展[J].环境工程技术学报,2016,6(6):559-570.
[12]廖志强,朱杰,罗启仕,等.污染土壤中苯系物的热解吸[J].环境化学,2013,32(4):646-650.
[13]QI Z,CHEN T,BAI S,et al.Effect of temperature and particle size on the thermal desorption of PCBs from contaminated soil[J].Environmental Science&Pollution Research,2014,21(6):4697-4704.
[14]夏天翔,姜林,魏萌,等.焦化厂土壤中PAHs的热脱附行为及其对土壤性质的影响[J].化工学报,2014,65(4):1470-1480.
[15]吴嘉茵,方战强,薛成杰,等.我国有机物污染场地土壤修复技术的专利计量分析[J].环境工程学报,2019,13(8):2015-2024.
[16]GAO Y F,YANG H,ZHAN X H,et al.Environmental impacts of remediation of a trichloroethene contaminated site:Life cycle assessment of remediation alternatives[J].Environmental Science&Technology,2010,44:9163-9169.
[17]MCALEXANDER B L,KREMBS F J,CARDENOSA M M.Treatability testing for weathered hydrocarbons in soils:Bioremediation,soil washing,chemical oxidation and thermal desorption[J].Soil and Sediment Contamination,2015,24:882-897.
[18]HUNG P C,CHANG S H,OUYANG C C,et al.Simultaneous removal of PCDD/Fs,pentachlorophenol and mercury from contaminated soil[J].Chemosphere,2016,144:50-58.
[19]LIM M W,LAU E V,POH P E.A comprehensive guide of remediation technologies for oil contaminated soil:Present works and future directions[J].Marine Pollution Bulletin,2016,109:14-45.
[20]张新建,王茂仁.浅谈石油烃污染土壤间接热脱附修复技术[J].化工管理,2018(14):113-114.
[21]周东美,郝秀珍,等.污染土壤的修复技术研究进展[J].生态环境学报,2004,13(2):234-242.
[22]梁庆,卜涛,贺亚维,等.一种含油污泥无害化处理资源化利用方法:ZL201610452563.3[P].2017-05-03.
[23]梅志华,刘志阳,王从利,等.燃气热脱附技术在某有机污染场地的中试应用[J].资源节约与环保,2015,33(1):34-35.
[24]王锦淮.原位热脱附技术在某有机污染场地修复中试应用[J].化学世界,2018,59(3):182-186.
[25]杜玉吉,刘文杰,王海刚,等.污染土壤原位热修复应用进展及综合评价[J].环境保护与循环经济,2018,38(12):26-31.
[26]BAKER R S,LACHANCE J C.In situ thermal remediation of contaminated sites:A technique for the remediation source zones[R].Fitchburg:Terra Therm,2006.
[27]刘娅琼,陈秋燕,沈飞翔,等.活性炭吸附有害气体特性分析[J].绿色科技,2018(20):124-126.
[28]郭昊.活性炭吸附回收VOCs的过程研究与工程设计[D].北京:中国林业科学研究院,2014.
[29]TSOKUR A K,TSOKUR A Y,GAVRILOV V G.Mathematical simulation of heat conduction processes in an abrasive tool in the presence of physicochemical transformations in it[J].Journal of Engineering Physics and Thermophysics,1995,68(2):269-273.
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