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Comparison of the As(III) Oxidation Efficiency of the Manganese-coated Sand Prepared With Different Methods  

Kim, Byeong-Kwon (Department of Environmental Engineering, Kwangwoon University)
Lim, Jae-Woo (Department of Environmental Engineering, Kwangwoon University)
Chang, Yoon-Young (Department of Environmental Engineering, Kwangwoon University)
Yang, Jae-Kyu (Division of General Education, Kwangwoon University)
Publication Information
Journal of Soil and Groundwater Environment / v.13, no.2, 2008 , pp. 62-69 More about this Journal
Abstract
In this study physicochemical characteristics and stability of various manganese coated sands (MCS) prepared with different methods were evaluated. In addition, removal efficiencies of As(III) by each MCS were compared. Four different MCSs were used; B-MCS prepared by baking method, W&D-MCS prepared by wetting and dry method, NMCS prepared during the water treatment process and Birm which is a commercial MCS widely used for the removal iron and manganese. The manganese content in each MCS was following order: Birm (63,120 mg/kg) > N-MCS (10,400 mg/kg) >W&D-MCS (5,080 mg/kg) > B-MCS (2,220 mg/kg). Birm showed the least solubility (% basis) in acidic conditions. As(III) oxidation efficiency of B-MCS was continuously increased as the solution pH decreased. While As(III) oxidation efficiency of N-MCS and Birm was minimum around neutral pH. The increased As(III) oxidation efficiency above neutral pH for N-MCS and Birm could be due to the competitive adsorption of $Mn^{2+}$, which was produced from reduction of $MnO_2$, onto the surface of aluminum and manganese oxides.
Keywords
Arsenic; Manganese coated sand; Oxidation; Stability;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 김은이, 강완협, 박주양, 2005, 폐광산 비소 오염의 특성 및 고형화/안정화, 한국폐기물학회지, 22(4), 363-371
2 박용하, 윤정호, 이승희, 김강석, 1996, 토양오염지표에 의한 국내 토양의 중금속과 비소 오염도 및 향후 전망, 한국토양환경학회지, 1(1), 55-65
3 장윤영, 김병권, 홍순철, 서은옥, 양재규, 2007, 소성 및 접촉건조 방식에 의해 제조된 망간코팅사의 물리화학적 특성 비교, 대한환경공학회지, 29(11), 1207-1212   과학기술학회마을
4 Christophe, T., Laurent, C., Dirk, B., and Alain, M., 2002, Arsenic(III) oxidation by birnesite and precipitation of manganese( II) arsenate, Environ. Sci. Technol, 36, 493-500   DOI   ScienceOn
5 Oscarson, D.W., Huang, P.M., and Liaw, W.K., 1981, Role of manganese in the oxidation of arsenic by freshwater lake sediments, clays clay Miner, 29, 219-225   DOI
6 Frank, P. and Clifford, D., 1986, Arsenic(III) oxidation and removal from drinking water, US-EPA, 600/S2-86/O21, Washington DC
7 Driehaus, W., Seith, R., and Jekel, M., 1995, Oxidation of arsenite( III) with manganese oxides in water treatment, Wat. Res., 29, 297-305   DOI   ScienceOn
8 김광섭, 김병권, 홍순철, 장윤영, 양재규, 2006, 금속산화물 함유 흡착제들의 독성 비소 제거능 비교, 2006년 대한환경공학회 추계학술연구발표회, 강릉대학교, p. 631-637
9 Tiwari, D., Yu, M.R., Kim, M.N., Lee, S.M., Kwon, O.H., Choi, K.M., Lim, G.J., and Yang, J.K., 2007, Potential application of manganese coated sand in the removal of Mn(II) from aqueous solutions, Wat. Sci, Tech., 56(7), 153-160
10 Viraraghavan, T., Subramanian, K.S., and Aruldoss, J.A., 1999, Arsenic in drinking water-problems and solutions, Wat. Sci, Tech., 40(2), 69-76
11 Masscheleyn, P.H., Delaune, R.D., and Patrick, W.H. Jr., 1991, Effect of redox potential and pH on arsenic speciation and solubility in a contaminated soil, Environ. Sci. Technol., 25, 1414- 1419   DOI
12 Ghosh, M.M. and Yuan, J.R., 1987, Adsortion of arsenic and organoarsenicals on hydrous oxides, Environmental progress, 6(3), 150-157   DOI   ScienceOn
13 정재현, 양재규, 송기훈, 장윤영, 2006, MnO2-코팅 모래흡착제 제조 및 As(III) 산화처리적용, 대한환경공학회지, 28(1), 54-60   과학기술학회마을