A Study on the Treatment of Parathion Pesticide Using Marsh and Pond Type Constructed Wetlands

Marsh와 Pond 형태의 인공 습지를 이용한 Parathion 농약의 처리에 관한 연구

  • Kim, Se-Kyung (Institutue of Health & Environment, School of Public Health, Seoul National University) ;
  • Choi , Jong-Kyu (Institutue of Health & Environment, School of Public Health, Seoul National University) ;
  • Oh, Se-Hee (Institutue of Health & Environment, School of Public Health, Seoul National University) ;
  • Kang, Ho-Jeong (Department of Environmental Science and Engineering, Ewha Womans University) ;
  • Zoh, Kyung-Duk (Institutue of Health & Environment, School of Public Health, Seoul National University)
  • 김세경 (서울대학교 보건대학원 보건환경연구소) ;
  • 최종규 (서울대학교 보건대학원 보건환경연구소) ;
  • 오세희 (서울대학교 보건대학원 보건환경연구소) ;
  • 강호정 (이화여자대학교 과학기술대학원 환경학과) ;
  • 조경덕 (서울대학교 보건대학원 보건환경연구소)
  • Published : 2004.09.01

Abstract

The microcosm type wetland systems were constructed in order to treat wastewater contaminated with parathion. The microcosm reactor consisted of marsh and pond type. The experiment was carried out using batch (marsh or pond) and continuous (marsh-pond and pond-marsh type) systems. In the batch reactor, marsh-type wetland completely removed parathion in water within 8 days, while pond reactor removed 97% of parathion during the same period. During parathion degradation, the amount of 4-nitrophenol production, one of the metabolites from parathion degradation, was higher in marsh-type batch reactor. In the continuous systems, both marsh-pond and pond-marsh combination systems effectively removed parathion from water, and the production of 4-nitrophenol was also minimal. In the extraction experiment, the parathion and its metabolite were not found in the wetland soil and the plant. In order to achieve both aerobic and anaerobic conditions, the continuous wetland system combining marsh and pond type can be the alternative for the non-point source pollutants such as parathion pesticide.

Keywords

References

  1. Seidel, K. : Macrophytes and water purification. Biological control of water pollution. J. Tourbier and R. W. Peterson Jr., eds. University of Pensylvania Press, Philadelphia, PA, 109-120, 1976
  2. U.S. EPA: USEPA Design Manual, Constructed wet-lands and aquatic plant systems for municipal waste-water treatment. EPA/625/1-88/022, 1988
  3. 박재홍, 최의소, 조일형 : 인공습지를 이용한 축산폐수의 처리. 한국물환경학회지, 20(2), 157-162, 2004
  4. 김영철, 강민기, 이진우 : 고속 산화지와 인공습지 수생처리 시스템에 의한 2차 처리수의 영양소 처리에 관한 연구. 한국물환경학회지, 19(5), 543-554, 2003
  5. 양홍모 : 하천수정화 근자연형 인공습지의 초기 질소제거. 한국환경농학회지, 21(4), 269-273, 2002 https://doi.org/10.5338/KJEA.2002.21.4.269
  6. U.S. EPA : Bioindicators for assessing ecological integrity of prarie wetlands, EPA/600/R-96/082, 1995
  7. Lartigues, B. S. and Garriages, P. P. : Degradation kinetics of organophosphorous and organonitrogen pesticides in different waters under various environ-mental conditions. Environmetal Science and Tech-nology, 29, 1246-1254, 1995 https://doi.org/10.1021/es00005a016
  8. U.S. EPA: Constructed wetlands treatment of munic-ipal wastewaters. EPA/625/R-99/010, 1999
  9. Yang, L., Chang, H. T. and Huang, M. N. : Nutrient removal in gravel- and soil-based wetland micro-cosms with and without vegetation. Ecological Engi-neering, 18, 91-105, 2001 https://doi.org/10.1016/S0925-8574(01)00068-4
  10. Chuang, S. H., Ouyang, C. F., Yuang, H. C. and You, S. J. : Evaluation of phosphorus removal in anaero-bic- anoxic-aerobic system - via - polyhydroxyalkonoates measurements. Water Science and Technology, 38(1), 107-114, 1998 https://doi.org/10.1016/S0273-1223(98)00472-7
  11. Park, S. H., Jun, H. B., Hong, S. P. and Kwon, J. C. : Small sewage treatment system with an anaerobic-anoxic- aerobic combined biofilter. Water Science Technology, 48(11), 213-220, 2004
  12. Means, J. L. and Hinchee, R. E. : Wetlands & Remediation. Battle Press, Columbus, OH, 358-359, 1996
  13. Jenkins, T. F. and walsh, M. E. : Development of an analytical method for explosive residues in soil. CREL Rep. 87-7, USATHAMA, AMXTH-TE-FR. 861602, U.S. Army, 1987
  14. Pritchard, P. H., Cripe, C. R., Walker, W. W., Spain, J. C. and Bourquin, A. W. : Biotic and abiotic deg-radation rates of methyl parathion in freshwater and estuarine water and sediment samples. Chemosphere, 16, 1509-1520, 1987 https://doi.org/10.1016/0045-6535(87)90091-9