Advanced SearchSearch Tips
As (v) immobilization in an aqueous solution by zerovalent iron under various environmental conditions
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
As (v) immobilization in an aqueous solution by zerovalent iron under various environmental conditions
Yoo, Kyung-Yoal; Ok, Yong-Sik; Yang, Jae-E.;
  PDF(new window)
Zerovalent iron (ZVI) has been widely used in the removal of environmental contaminants from water. The objective of this research was to assess the efficiency of ZVI for immobilization of As (V) in the contaminated water under various chemical conditions. Batch-type experiments showed that the immobilization process followed a first-order kinetic model. Rate constant (k) of the reaction increased consistently and proportionally as increasing ZVI concentrations from 1% (0.158 ) to 3% (0.342 ), and temperatures from (0.117 ) to (0.246 ), respectively. Whereas the rate constant decreased as increasing As (V) concentrations from 1 mg (0.284 ) to 3 mg (0.153 ), and the initial pH from 3 (0.393 ) to 9 (0.067 ), respectively. Results demonstrated that As (V) in an aqueous solution was rapidly immobilized by ZVI treatments. Zerovalent iron was fast method for remediation of As (V) contaminated water.
As (V);zerovalent iron;Eh;first-order kinetic model;immobilization;pH;
 Cited by
공기접촉 제어를 통한 산화방지 Core-Shell 나노영가철의 제조,안준영;김홍석;황인성;

한국지하수토양환경학회지:지하수토양환경, 2008. vol.13. 6, pp.93-102
영가철 투과성 반응막을 이용한 지하수 오염 정화에 대한 검토,진성욱;;

지질학회지, 2008. vol.44. 4, pp.557-571
농축수산 폐기물(굴껍질 및 달걀껍질)을 이용한 비소 오염토양의 안정화 효율 평가,임정은;문덕현;김동진;권오경;양재의;옥용식;

대한환경공학회지, 2009. vol.31. 12, pp.1095-1104
영가철(Zerovalent Iron)과 제강슬래그를 이용한 비소(V) 및 록살슨(Roxarsone) 오염토양의 비소 안정화 효율 평가,임정은;김권래;이상수;권오경;양재의;옥용식;

대한환경공학회지, 2010. vol.32. 6, pp.631-638
나노영가철의 TCE 분해반응 시 지하수 용존물질의 영향,김태호;김홍석;이진용;천정용;이강근;황인성;

대한환경공학회지, 2011. vol.33. 6, pp.413-419 crossref(new window)
우리나라 농경지 중금속 동태 및 작물흡수 연구동향,이지호;김지영;고우리;정은정;;정구복;김두호;김원일;

한국환경농학회지, 2012. vol.31. 1, pp.75-95 crossref(new window)
상동광산 광물찌꺼기의 광물학적 특성 연구,김민식;강헌찬;

한국자원공학회지, 2014. vol.51. 6, pp.829-834 crossref(new window)
Comparison of Bioavailability and Biological Transfer Factor of Arsenic in Agricultural Soils with Different Crops,;;;;;;

한국토양비료학회지, 2014. vol.47. 6, pp.518-524 crossref(new window)
Current research trends for heavy metals of agricultural soils and crop uptake in Korea, Korean Journal of Environmental Agriculture, 2012, 31, 1, 75  crossref(new windwow)
Comparison of Bioavailability and Biological Transfer Factor of Arsenic in Agricultural Soils with Different Crops, Korean Journal of Soil Science and Fertilizer, 2014, 47, 6, 518  crossref(new windwow)
Yoo, K.R. (2003) Immobilization kinetics of arsenic (As) by zero-valent iron (ZVI). M.S. Thesis. Kangwon National University, Chuncheon, Korea. pp.1-46

Alam, M.G.M., S. Tokumaga and T. Maekawa. (2001) Extraction of arsenic in a synthetic arsenicontaminated soil using phosphate. Chemosphere 43(8), 1035-1041 crossref(new window)

Bang,S., Meng, X. and Bang, K W. (2003) A study of dissolved oxygen and pH effects on arsenate removal using zero-valent iron, J. Korean. Soc. Environ. Eng. 25(11), 1429-1435

Losi, M. E., Amrhein C. and Frankenberger, W. T. (1994) Bioremediation of chromate-contaminated groundwater by reduction and precipitation in surface soils, J. Environ. Qual. 10, 1141-1150

Ok, Y. S., Lim, S. and Kim, J. G. (2003) The application of dual function organoclay on remediation of toxic metals and organic compounds in soil-water system, Korean J. Environ. Agric. 22(3), 177-184 crossref(new window)

Yang, J. E., Kim, J. S., Ok, Y. S., Yoo, K Y. (2007) Mechanistic evidence and efficiency of Cr (VI) reduction in water by different source of zerovalent irons, Water Sci. Technol. 55(1-2), 197-202

Choi, S. H., Chang, Y. Y., Hwang, K Y., Khim, J. Y. (1999) Treatment of hazardous chemicals by nanoscale iron powder, J. KoSES 4(3), 85-93

EPA. (1998) Permeable reactive barrier technologies for contaminant remediation, EPA OSWER, USA, EPA/600/R-98/125

Yang, J. E., Skogley, E. O., Georgitis, S. J., Schaff, B. E. and Ferguson, A. H. (1991) Phytoavailability soil test: development and verification of theory, Soil Sci. Soc. Am. J. 55, 1358-1365 crossref(new window)

Yang, J. E., and Skogley, E. O. (1992) Diffusion kinetics of multinutrient accumulation by mixedbed ion exchange resin, Soil Sci. Soc. Am. J. 56, 408-414 crossref(new window)

Sparks, D. L. (1995) Environmental soil chemistry, Academic Press, USA. pp. 99-185

Yang, J. E., Skogley, E. O., and Schaff, B. E. (1991) Nutrient flux to mixed-bed ion exchange resin: temperature effects, Soil Sci. Soc. Am. J. 55, 762-767 crossref(new window)

Bae, B. (2000) The effects of environmental conditions on the reduction rate of TNT by $Fe_0$ , J. KoSES 5(2), 87-97

Yoo, K. Y., Ok, Y. S. and Yang, J. E. (2006) Mechanism and adsorption capacity of arsenic in water by zero-valent iron. Korean J. Soil Sci. Fert. 39(3), 157-162

Johnson, T. L., Scherer, M. and Tratnyek, P. (1996) Kinetics if halogenated organic compound degradation by iron metal, Environ. Sci. Technol. 30(8), 2634-2640 crossref(new window)

Yang, J. E. and Skogley, E. O. (1990) Copper and cadmium effects on potassium adsorption and buffering capacity, Soil Sci. Soc. Am. J. 54, 739-744 crossref(new window)

Yang, J. E., Park, C. J., Kim, D. K., Ok, Y. S., Ryu, K. R., Lee, J. Y., and Zhang, Y. S. (2004) Development of mixed-bed ion exchange resin capsule for water quality monitoring, J. Korean Soc. Appl. Biol. Chem. 47(3), 344-350

Yang, J. E. and Skogley, E. O. (1989) Influence of copper or cadmium on soil potassium availability properties, Soil Sci. Soc. Am. J. 53, 1019-1023 crossref(new window)

Brookins, D. G. (1988) Eh-pH Diagrams for Geochemistry, Springer-Verlag, Berlin, p.200

Yan, X. P., Kerrich, R. and Hendry, M. J. (2000) Distribution of arsenic (III), arsenic (V) and total inorganic arsenic in porewater from a thick till and clay-rich aquitard sequence. Saskatchewan, Canada, Geochim. Cosmochim. Acta 64, 2637-2648 crossref(new window)