Korean Journal of Environmental Agriculture (한국환경농학회지)

The Korean Society of Environmental Agriculture (한국환경농학회)
권호 표지
DOI QR코드

DOI QR Code

Selection of Aquatic Plants Having High Uptake Ability of Pollutants in Raw Sewage Treatment

생활오폐수에 대한 정화력이 높은 수생식물 선발

  • Kim, Choon-Song (Yeongnam Agricultural Research Institute, National Institute of Crop Science, RDA) ;
  • Ko, Jee-Yeon (Yeongnam Agricultural Research Institute, National Institute of Crop Science, RDA) ;
  • Lee, Jae-Saeng (Yeongnam Agricultural Research Institute, National Institute of Crop Science, RDA) ;
  • Park, Sung-Tae (Yeongnam Agricultural Research Institute, National Institute of Crop Science, RDA) ;
  • Ku, Yeon-Chung (Yeongnam Agricultural Research Institute, National Institute of Crop Science, RDA) ;
  • Kang, Hang-Won (Rural Development Administration)
  • 김춘송 (작물과학원 영남농업연구소) ;
  • 고지연 (작물과학원 영남농업연구소) ;
  • 이재생 (작물과학원 영남농업연구소) ;
  • 박성태 (작물과학원 영남농업연구소) ;
  • 구연충 (작물과학원 영남농업연구소) ;
  • 강항원 (농촌진흥청)
  • Published : 2007.03.27
Download PDF
⟨ Previous Next ⟩

Abstract

Excess runoff contaminated with N and P can impact the quality of downstream water. It has been known that aquatic plants improve the water quality through their intake of organic or inorganic nutrients. This study was conducted to select aquatic plants having high purification ability for nutrient N and P, and mineral nutrients related to EC such as K, Ca, Na, Cl, and $SO_4$ in raw sewage water in greenhouse. We assessed nutrient phytoremediation potential of alien hydrophyte and hydro-crop as well as native landscape hydrophyte to select suitable aquatic plant applied to artificial wetland and buffering site of stream-side. The amount of irrigation water during whole growing period of aquatic plane ranged from 225 L $m^{-2}$ to 444 L $m^{-2}$. Oryza sativa, Typha orientalis, Zizania latifolia, Aster subulatus, Coix lachryma-jobi var. mayuen, Paspalum disdichum var. indutum which had high biomass consumed the large amount of irrigation water over 350 L $m^{-2}$. As a result of analysis of water purification effect N and P content of shoot biomass, and media soil after experiment, Oryza sativa, Zizania latifolia, Aster subulatus, Coix lachryma-jobi var. mayuen, Paspalum distichum var. indutum showed high purification ability about eutrophication elements such as T-N and T-P. It is presented that Pistia stratiotes, Eichhornia crassipes, and Paspalum distichum var. indutum had excellent purification ability about K, Ca, Na, and Cl. Moreover, Paspalum distichum var. indutum greatly removed $SO_4$ in row sewage water.

인공습지나 수변녹지 및 완충 저류지와 같은 수질정화시설을 조성하는데 이용할 수 있는 수생식물을 선발하고자 낙동강 하류에 자생하는 수생식물과 외래 수생식물, 습생작물을 대상으로 부영양화 성분(T-N, T-P) 및 EC 관련 무기성분에 대한 정화능력을 검정하였다. 수생식물의 생육기간 동안 $225{\sim}444\;L\;m^{-2}$ 범위의 생활오폐수를 사용하였으며, 건물생산량이 많았던 벼와 부들, 줄, 비자루국화, 율무, 털물참새피 등이 350 L $m^{-2}$ 이상으로 가장 많은 생활하수를 소모하였다. 질소와 인의 체내흡수량과 실제 정화능력(정화효율 및 정화량) 및 수확 후 토양을 분석한 결과, 초장이 크면서 건물량도 많았던 벼, 비자루국화, 부들, 율무, 털물참새피, 줄 등이 부영양화성분에 대한 우수 정화식물로 선발되었다. 무기성분 중 K에 대한 정화력은 부영양화성분의 우수 정화식물로 선발된 수생식물과 더불어 물상추와 부레옥잠이 높은 결과를 보였다. EC와 관련이 높은 Ca와 Na, Cl에 대한 정화효과가 우수한 수생식물로는 물상추와 부레옥잠, 털물참새피가 선발되었으며, 특히 털물참새피는 $SO_4$에 대한 정화효과도 뛰어났다.

Keywords

References

  1. Yoon, H. S. (1991) A study on vascular hydrophytes of intertidal area in Nakdong estuary. Productivity of intertidal vascular hydrophytes before and after the construction of Nakdong barrage. Kor. J. Ecol. 14(1), 63-73
  2. Yoon, H. S., Kim, G. Y., Kim, S. H., Lee, W. H. and Yi, G. C. (2002) Physio-chemical characteristics of water and distribution of vascular hydrophytes in the West Nakdong river, south Korea. Kor. J. Ecol. 25(3), 165-173
  3. Pyon, J. Y., Lee, K. S. and Lee, J. S. (1985) Studies on removal of water pollutants by aquatic plants., I. Removal of organic matter by water hyacinth and factors affecting it's growth. Kor. J. Weed Sci. 5(2), 143-148
  4. Lee, K. S., Kim, M. K., Pyon, J. Y. and Lee, J. S. (1985) Studies on removal of water pollutants by aquatic plants. II. Removal of water polluted nutrients and heavy metals by water hyacinth. Kor. J. Weed Sci. 5(2), 149-154
  5. Kim, B. Y., Lee, J. S. and Kim, J. H. (1998) Survey on nutrient removal potential and growth state of water hyacinth(Eichhornia crassipes) at Seo-Ho. Kor. J. Environ. Agri. 17(2), 145-149
  6. Jeong, K. H., Kim, W. H., Kim, M. J., Seo, S., Choi, G. C., Cho, Y. M. and Kim, Y. K. (2000) The effect of clarification by aquatic plant on livestock wastewater. J. L. H. E. 6(2), 83-89
  7. Lee, J. E., Park, J. W. and Kim, J. E. (1999) Use of plant materials for decontamination of waste water polluted with 2,4-dichlorophenol Kor. J. Environ. Agri. 18(3), 292-297
  8. Park, J. S. (2002) Sewage treatment using water hyacinth(Eiehhornia erassipes) and watercress(Oenanthe javaniea). Kor. J. Environ. Agri. 21(2), 144-148 https://doi.org/10.5338/KJEA.2002.21.2.144
  9. Ko, J. Y., Kang, H. W., Lee, J. S., Kim, C. S., Sakadevan, K. and Bavor, H. J. (2003) Nutrients removal efficiency by vegetation density on constructed wetland from small watershed. Kor. J. Environ. Agri. 22(4), 266-272 https://doi.org/10.5338/KJEA.2003.22.4.266
  10. Kim, C. S., Son, S. G., Lee, J. H. and Oh, K. H. (2000) Community structure, productivity, and nutrient uptake of the vascular plants in the wetlands of the Asan lake. Kor. J. Ecol. 23(3), 201-209
  11. Lee, K. S., Jang, J. R., Kim, Y. K. and Park, B. H. (1999) A study on the floating island for water quality improvement of a reservoir. Kor. J. Environ. Agri. 18(1), 77-82
  12. Yang, H. M. (2002) Preliminary nitrogen removal rates in close-to-nature constructed stream water treatment wetland. Kor. J. Environ. Agri. 21(4), 269-273 https://doi.org/10.5338/KJEA.2002.21.4.269
  13. Yang, H. M. and Rhee, C. O. (1998) Treatment level of a pond system for ecological treatment and recycling of animal excreta. Kor. J. Environ. Agri. 17(1), 70-75
  14. Seo, D. C., Lee, B. J., Hwang, S. H., Lee, H. J., Cho, J. S., Lee, S. W., Kim, H C. and Heo, J. S. (2006) Treatment efficiency of existing forms of pollutants in sewage treatment plant by natural purification method. Kor. J. Environ. Agri. 25(2), 129-137 https://doi.org/10.5338/KJEA.2006.25.2.129
  15. Seo, D. C. Jang, B. J., Jo, I. S., Lim, S. C., Lee, H. J., Cho, J. S., Kim, H. C. and Heo, J. S. (2006) Selection of optimum water plant in constructed wetland by natural purification method for municipal sewage treatment. Kor. J. Environ. Agri. 25(1), 25-33 https://doi.org/10.5338/KJEA.2006.25.1.025
  16. Seo, D. C., Park, M. R., Kwak, N. W., Hwang, H. N., Lee, H. J., Cho, J. S. and Heo, J. S. (2006) Optimum depth and volume ratio of aerobic to anaerobic bed for development of small-scale sewage treatment apparatus by natural purification method. Kor. J. Environ. Agri. 25(1), 14-24 https://doi.org/10.5338/KJEA.2006.25.1.014
  17. Seo, D. C., Park, M. R., Kim, H. J., Cho, I. J., Lee, H. J., Sung, S. J., Cho, J. S. and Heo, J. S. (2006) Development of sewage treatment apparatus for detached house in agricultural village by natural purification method. Kor. J. Environ. Agri. 25(3), 202-210 https://doi.org/10.5338/KJEA.2006.25.3.202
  18. Kim, C. S., Ko, J. Y. Lee, J. S. Hwang, J. B. Park, S. T. and Kang H. W. (2006) Screening of nutrient removal hydrophyte and distribution properties of vegetation in tributaries of the West Nakdong River. Kor. J. Environ. Agri. 25(2), 147-156 https://doi.org/10.5338/KJEA.2006.25.2.147
  19. Korea Environmental Protection Agency (2000) Standard methods for the examination of water contamination. KEPA
  20. National Institute of Agricultural Science & Technology (1988) Soil chemical analysis method. Rural Development Administration
  21. Yang, H. M. (2002) Nitrogen removal rate in reed wetland cells of a pond-wetland stream water treatment system. Kor. J. Environ. Agri. 21(4), 274-278 https://doi.org/10.5338/KJEA.2002.21.4.274
  22. Kang, B. H. and Shim, S. J. (1997) Growth responses of crops to wastes derived from some factories. Kor. J. Environ. Agri. 16(2), 161-165
  23. Ko, J. Y., Lee, J. S., Kim, C. S., Jeong, K. Y., Choi, Y. D., Yun, E. S., Park, S. T., Kang, H. W. and Kim, B. J. (2006) Estimation of agricultural water quality using classification maps of water chemical components in Seonakdong river watershed. Kor. J. Environ. Agri. 25(2), 138-146 https://doi.org/10.5338/KJEA.2006.25.2.138

Cited by

  1. Distribution of Vascular Plants in Namhan River, Chungju-si vol.25, pp.2, 2012, https://doi.org/10.7732/kjpr.2012.25.2.209
  2. Growth Characteristic and Nutrient Uptake of Water Plants in Constructed Wetlands for Treating Livestock Wastewater vol.31, pp.4, 2012, https://doi.org/10.5338/KJEA.2012.31.4.351
  3. Characterization of Water Hyacinth (Eichhornia crassipes) Biomass and Evaluation of Applicability as an Organic Filler to Papermaking vol.46, pp.5, 2014, https://doi.org/10.7584/ktappi.2014.46.5.079
  4. Evaluation of Aquatic Ecological Efficiency in Juam Lake Eco-wetlands for Reducing Non-point Source Pollutants vol.45, pp.2, 2012, https://doi.org/10.7745/KJSSF.2012.45.2.317
  5. Effects of Floating and Submerged Plants on Important Water Environments of Wetland vol.15, pp.3, 2013, https://doi.org/10.17663/JWR.2013.15.3.289
  6. Dyeing of Cotton Fabrics Using Zizania latifolia Turcz. Extracts vol.27, pp.1, 2015, https://doi.org/10.5764/TCF.2015.27.1.96