含油土壤化学处理技术研究进展
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摘要
由输油管道破损泄露导致的土壤石油污染问题越来越引起人们的关注,本文针对管输油品泄露的土壤污染治理,首先介绍了常用的传统物化治理技术并进行其优缺点分析,着重对修复效果迅速,二次污染较小的化学修复技术中的表面活性剂淋洗技术和芬顿氧化降解技术的修复机理、研究进展、不足及发展展望进行探讨。建议对重度石油污染土壤以表面活性剂淋洗技术或芬顿氧化技术进行初步清理以去除大部污染物,而后综合应用生物治理技术进行修复以缩减治理时间,提高治理效率,并开发新型低成本、高效环保的处理剂促进土壤石油污染治理的工业大规模化应用。
The problem of soil petroleum pollution caused by pipeline breakage and leakage has attracted more and more people's attention. In view of the treatment of soil pollution caused by pipeline oil leakage, this paper firstly introduces the conventional physical and chemical treatment technology and analyzes its advantages and disadvantages, focusing on the chemical remediation technology with quick remediation effect and less secondary pollution. The remediation mechanism, research progress, shortcomings and development prospects of Surfactant Elution and Fenton oxidation degradation were discussed. It is suggested that surfactant leaching technology or Fenton oxidation technology should be used to remove most of the pollutants in the heavily petroleum-contaminated soils, and then bioremediation technology should be applied to reduce the treatment time and improve the treatment efficiency, and a new type of low-cost, high-efficiency and environmentally friendly treatment agent should be developed to promote soil petroleum pollution. The large-scale industrial application of governance.
The problem of soil petroleum pollution caused by pipeline breakage and leakage has attracted more and more people's attention. In view of the treatment of soil pollution caused by pipeline oil leakage, this paper firstly introduces the conventional physical and chemical treatment technology and analyzes its advantages and disadvantages, focusing on the chemical remediation technology with quick remediation effect and less secondary pollution. The remediation mechanism, research progress, shortcomings and development prospects of Surfactant Elution and Fenton oxidation degradation were discussed. It is suggested that surfactant leaching technology or Fenton oxidation technology should be used to remove most of the pollutants in the heavily petroleum-contaminated soils, and then bioremediation technology should be applied to reduce the treatment time and improve the treatment efficiency, and a new type of low-cost, high-efficiency and environmentally friendly treatment agent should be developed to promote soil petroleum pollution. The large-scale industrial application of governance.
引文
[1]文光耀,赵奇志,马洪刚,等.石油污染土壤高效、低成本生物修复技术研究与应用[J].中国安全生产科学技术,2017,13(S1):5-9.
[2]刘沙沙,陈志良,刘波,等.土壤气相抽提技术修复柴油污染场地示范研究[J].水土保持学报,2013,(1):172-175.
[3]李杨,李凡修.石油污染土壤的微生物修复技术[J].化工环保,2017,37(6):605-610.
[4]陆秀君,郭书海,孙清,等.石油污染土壤的修复技术研究现状及展望[J].沈阳农业大学学报,2003,34(1):63-67.
[5]李佳,曹兴涛,隋红,等.石油污染土壤修复技术研究现状与展望[J].石油学报(石油加工),2017,33(5):811-833.
[6]Yen C H,Chen K F,Kao C M,et al.Application of persulfate to remediate petroleum hydrocarbon-contaminated soil:feasibility and comparison with common oxidants[J].Journal of Hazardous Materials,2011,186(2-3):2097-2102.
[7]陈凯伦,谭心,王彦峰.氧化剂对土壤中石油污染物去除率的影响[J].化工环保,2018,38(2):129-134.
[8]陈果,王景瑶,李聚揆.石油烃污染土壤修复技术的研究进展[J].应用化工,2018,47(5):1014-1018.
[9]谢飞,吴芳云,刘建刚,等.洗涤法处理含油土壤的研究[J].油气田环境保护,1997,(1):5-9.
[10]王碧莹,王锦国.原位淋洗技术修复石油类污染土壤的研究进展[J].中国煤炭地质,2017,29(7):55-59.
[11]马浩,刘元元,肖文燕,等.表面活性剂CMC对石油烃污染土壤的增溶[J].环境工程学报,2016,10(12):7333-7338.
[12]毕璐莎.表面活性剂淋洗修复石油类污染土壤实验研究[D].北京:中国地质大学,2016.
[13]李莎莎,孙玉焕,胡学锋,等.表面活性剂对土壤中石油类污染物的洗脱效果研究[J].土壤,2016,48(3):516-522.
[14]陈凯伦,李方敏,黄河.表面活性剂对土壤中石油污染物的解吸[J].化工环保,2017,36(5):497-502.
[15]韩梅,籍国东,倪晋仁.无机盐强化烷基多苷清洗石油污染土壤的机理[J].物理化学学报,2009,25(10):2026-2033.
[16]吕璠璠.表面活性剂异位洗涤石油污染土壤的研究与应用[D].东华大学,2015.
[17]孙燕英,陈鸿汉,何炜,等.土壤中石油类污染物的化学氧化去除研究[J].土壤,2008,40(1):130-134.
[18]李春娟.芬顿法和类芬顿法对水中污染物的去除研究[D].哈尔滨工业大学,2009.
[19]金学锋,张国华,乔昌明,等.类芬顿试剂应用于地下水石油烃污染修复的实践[J].中国资源综合利用,2017,35(2):15-17.
[20]燕启社,孙红文,周长波,等.类Fenton氧化在污染土壤修复中的应用[J].生态环境,2008,17(1):216-220.
[21]江闯,赵宁华,魏宏斌,等.类芬顿氧化法处理TPH污染土壤的试验研究[J].中国给水排水,2018,(3):97-99.
[2]刘沙沙,陈志良,刘波,等.土壤气相抽提技术修复柴油污染场地示范研究[J].水土保持学报,2013,(1):172-175.
[3]李杨,李凡修.石油污染土壤的微生物修复技术[J].化工环保,2017,37(6):605-610.
[4]陆秀君,郭书海,孙清,等.石油污染土壤的修复技术研究现状及展望[J].沈阳农业大学学报,2003,34(1):63-67.
[5]李佳,曹兴涛,隋红,等.石油污染土壤修复技术研究现状与展望[J].石油学报(石油加工),2017,33(5):811-833.
[6]Yen C H,Chen K F,Kao C M,et al.Application of persulfate to remediate petroleum hydrocarbon-contaminated soil:feasibility and comparison with common oxidants[J].Journal of Hazardous Materials,2011,186(2-3):2097-2102.
[7]陈凯伦,谭心,王彦峰.氧化剂对土壤中石油污染物去除率的影响[J].化工环保,2018,38(2):129-134.
[8]陈果,王景瑶,李聚揆.石油烃污染土壤修复技术的研究进展[J].应用化工,2018,47(5):1014-1018.
[9]谢飞,吴芳云,刘建刚,等.洗涤法处理含油土壤的研究[J].油气田环境保护,1997,(1):5-9.
[10]王碧莹,王锦国.原位淋洗技术修复石油类污染土壤的研究进展[J].中国煤炭地质,2017,29(7):55-59.
[11]马浩,刘元元,肖文燕,等.表面活性剂CMC对石油烃污染土壤的增溶[J].环境工程学报,2016,10(12):7333-7338.
[12]毕璐莎.表面活性剂淋洗修复石油类污染土壤实验研究[D].北京:中国地质大学,2016.
[13]李莎莎,孙玉焕,胡学锋,等.表面活性剂对土壤中石油类污染物的洗脱效果研究[J].土壤,2016,48(3):516-522.
[14]陈凯伦,李方敏,黄河.表面活性剂对土壤中石油污染物的解吸[J].化工环保,2017,36(5):497-502.
[15]韩梅,籍国东,倪晋仁.无机盐强化烷基多苷清洗石油污染土壤的机理[J].物理化学学报,2009,25(10):2026-2033.
[16]吕璠璠.表面活性剂异位洗涤石油污染土壤的研究与应用[D].东华大学,2015.
[17]孙燕英,陈鸿汉,何炜,等.土壤中石油类污染物的化学氧化去除研究[J].土壤,2008,40(1):130-134.
[18]李春娟.芬顿法和类芬顿法对水中污染物的去除研究[D].哈尔滨工业大学,2009.
[19]金学锋,张国华,乔昌明,等.类芬顿试剂应用于地下水石油烃污染修复的实践[J].中国资源综合利用,2017,35(2):15-17.
[20]燕启社,孙红文,周长波,等.类Fenton氧化在污染土壤修复中的应用[J].生态环境,2008,17(1):216-220.
[21]江闯,赵宁华,魏宏斌,等.类芬顿氧化法处理TPH污染土壤的试验研究[J].中国给水排水,2018,(3):97-99.