Suitability evaluation of remediation technology for polluted farmland

Yang Li, Ligang Pan, An Li, Beihong Wang

Abstract


The suitability evaluation model of the remediation technology of polluted farmland has been constructed by analytic hierarchy process. The evaluation index of remediation technology has been constructed based on the physical and chemical index of farmland, farming system and the characteristic of remediation technology. In addition, the potential risk factors such as the distance of the industrial and mining enterprises, and the economy factors such as repair cost and local economy level have all been considered to construct the suitability evaluation system of the remediation technology of polluted farmland. Shilou town in Beijing was selected for the testing site, with the pollution of cadmium, arsenic and organic matter pollution. Chemical passivation, phytoremediation and biological compost technology were used for restoring the polluted farmland. According to the suitability evaluation model, the phytoremediation technology is suitable for general pollution. And chemical passivation and biological compost technology are more suitable to restore the polluted farmland. The combined remediation technologies of chemical passivation and phytoremediation are more suitable. It can avoid the limit of the one technology, complement the defect for each other and receive more remediation effects.
Keywords: polluted farmland, remediation technology, suitability evaluation, analytic hierarchy process (AHP)
DOI: 10.3965/j.ijabe.20150802.1024

Keywords


polluted farmland, remediation technology, suitability evaluation, analytic hierarchy process (AHP)

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References


Ye X B, Tang H M, Tang X M, Xu X L. Status and prevention measurements of farmland pollution in China. Chinese Agricultural Science Bulletin, 2010; 26(7): 295–298. (in Chinese with English abstract)

Zhao L, Zhou Q X, Chen S. Research on evaluation methods for effectiveness of contaminated soil remediation. Techniques and Equipment for Environmental Pollution Control, 2006; 7(4): 7–11. (in Chinese with English abstract)

Li X. Research on the principle of electro-remediation technology and application on removal of heavy metal in sludge and tailing. PhD dissertation. Changsha: Hunan University, 2007; 3: 143. (in Chinese with English abstract)

Pociecha M, Lestan D. Using electrocoagulation for metal and chelant separation from washing solution after EDTA leaching of Pb, Zn and Cd contaminated soil. J Hazard Mater, 2010; 174(1-3): 670-678.

Haimi J. Decomposer animals and bioremediation of soils. Environmental Pollution, 2000; 107(2): 233-238.

Vangronsveld J, Herzig R, Weyens N, Boulet J, Adriaensen K, Ruttens A, et al. Phytoremediation of contaminated soils and groundwater: Lessons from the field. Environmental Science and Pollution Research, 2009; 16: 765-794.

Monica O M, Raina M M. Phytostabilization of mine tailings in arid and semiarid environments: An emerging remediation technology. Environmental Health Perspectives, 2008; 116: 278-283.

He Y B, Li L Q, Zeng Q R. Progress in remediation of the soil contaminated with heavy metals. Guangzhou Environmental Science, 2006; 21(4): 26–31. (in Chinese with English abstract)

Li F. Study on soil environmental management and remediation measure of contaminated sites. Master dissertation. Beijing: China University of Geosciences, 2011.5: 72. (in Chinese with English abstract)

Gu Q B, Guo G L, Zhou Y Y, Yan Z G, Li F S. Classification application and selection of contaminated site remediation technology: An overview. Research of Environmental Science, 2008; 21(2): 197–202. (in Chinese with English abstract)

Li Q Q, Luo Q S, Zheng W, Li X P. Assessment of technical sustainability of soil remediation. Soils, 2009; 41(2): 308–314. (in Chinese with English abstract)

Li F S, Gu Q B, Sang M Y. The guide of soil pollution prevention and control technology for organic chemical spill site. Beijing: China Environmental Science Press, 2012: 176. (in Chinese)

Liu W X, Luo Y M, Wang D X. Advances and prospects in remediation technology and large-scale applications for petroleum contaminated soil. The Administration and Technique of Environmental Monitoring, 2011; 23(3): 47–51. (in Chinese with English abstract)

Wu J, Shen G X, Huang S F. A review on engineering remediation techniques for VOCs contaminated soils. Chinese Journal of Soil Science, 2005; 36(3): 430–435. (in Chinese with English abstract)

Li J H, Ma H B, Xia X, Nie Y F, Bai Q Z. Soil vapor extraction technology for pollution of organic compounds and its research advance. Techniques and Equipment for Environmental Pollution Control, 2001; 2(4): 39–48.

Jurate V, Mika S, Petri L. Electrokinetic soil remediation-critical overview. Science of the Total Environment, 2002; 289(22): 97-121.

Liu D, Islam E, Li T, Yang X, Jin X, Mahmood Q. Comparison of synthetic chelators and low molecular weight organic acids in enhancing phytoexaction of heavy metals by two ecotypes of Sedum alfredii Hance. Journal of Hazardous Materials, 2008; 153(2): 114-122.

Volkering F, Breure A M, Rulkens W H. Microbiological aspects of surfactant use for biological soil remediation. Biodegradation, 1998; 8: 401-417.

You J, Pan Y C, Chen B S, Wang J H, Lu Z, Zhang W M. GIS-based suitability evaluation for green agricultural product base. Transaction of the CSAE, 2010; 26(10): 325–331. (in Chinese with English abstract)

Nnaemeka U S, Chukwuemeka A C, Emmanuel E, Achuka N O, Boniface U. Influence of automobile industrial wastewater on soil quality. Int J Agric & Biol Eng, 2014; 7(6): 123-128.

Wang J Y, Ba J W, Bi J L. Application of the analytic hierarchy process (AHP) in the evaluation of soil environment. Ground Water, 2011; 33(6): 73–75. (in Chinese with English abstract)

Yang S, Chu Y, Yang X K, Lou B J. Application of the analytic hierarchy process (AHP) in the evaluation of the geo-environmental quality in the Sanjiang plain. Geological Bulletin of China, 2005; 24(5): 485–490. (in Chinese with English abstract)

Zhang X, Wu S D, Chen J, Ni J, Zhou Y, Jin Y. Application of Delphi method in screening hygienical evaluation indices for metro operation environment. Journal of Environmental and Occupational Medicine, 2011; 28(4): 229–234. (in Chinese with English abstract)

Yan K, Liu G S, Zhang Y Y, Liu Y D, Li S N. Constructing environmental evaluation system of mining areas in northern Chaohu Lake based on Analytic Hierarchy Process. Journal of Hefei University of Technology, 2012; 35(8): 1106–1112. (in Chinese with English abstract)




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