JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Evaluation of Wastewater Treatment Efficiency in Dongbokcheon Constructed Wetlands for Treating Non-point Source Pollution at Different Treatment Time and Wastewater Loading
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Evaluation of Wastewater Treatment Efficiency in Dongbokcheon Constructed Wetlands for Treating Non-point Source Pollution at Different Treatment Time and Wastewater Loading
Lee, Sang-Gyu; Seo, Dong-Cheol; Kang, Se-Won; Choi, Ik-Won; Lim, Byung-Jin; Park, Jong-Hwan; Kim, Kap-Soon; Lee, Jun-Bae; Heo, Jong-Soo; Cho, Ju-Sik;
  PDF(new window)
 Abstract
To treat non-point source pollution in Dongbok lake, removal efficiencies of pollutants were investigated in Dongbokcheon constructed wetlands (CWs) at different treatment time and wastewater loading. The wetlands consisted of forebay, wetlands (, , , , , , , and wetlands) and sedimentation pond. The concentrations of BOD, SS, T-N, and T-P in inflow ranged , , , and from April to October in 2008, respectively. The removal rates of BOD, SS, T-N, and T-P in Dongbokcheon CWs were 34%, 5%, 31%, and 13%, respectively. The removal rates of BOD and T-N were higher than those for SS and T-P. The amounts of pollutant removal in Dongbokcheon CWs were higher in the order of forebay > wetlands > sedimentation pond for BOD, sedimentation pond > wetlands > forebay for SS, sedimentation pond > forebay > wetlands for T-N. The amount of T-P removal in wetlands was higher than forebay and sedimentation pond.
 Keywords
Non-point source pollution;Dongbok lake;Dongbokcheon constructed wetlands;Removal rates;The amount of pollutant removal;
 Language
Korean
 Cited by
1.
비점오염원 저감을 위한 봉산 인공습지의 오염물질 정화효율 평가,최익원;문성동;서동철;강세원;임병진;박종환;김갑순;이준배;허종수;조주식;

한국토양비료학회지, 2011. vol.44. 6, pp.1089-1094 crossref(new window)
1.
Evaluation of Treatment Efficencies of Pollutants in Bongsan Constructed Wetlands for Treating Non-point Source Pollution, Korean Journal of Soil Science and Fertilizer, 2011, 44, 6, 1089  crossref(new windwow)
2.
Evaluation of treatment efficiencies of pollutants in daecheong lake juwon stream constructed wetlands, Journal of the Korean Society of Water and Wastewater, 2015, 29, 2, 211  crossref(new windwow)
3.
Evaluation of Removal Efficiency of Pollutants in Constructed Wetlands for Treating Greenhouse Wastewater Under Different Filter Media, Configuration Methods and Agricultural Water Loading., Korean Journal of Ecology and Environment, 2014, 47, 1, 13  crossref(new windwow)
 References
1.
APHA, AWWA, WCF. 1995. Standard methods for the examination of water and wastewater. 19th ed. American Public Health Association, Washington, DC, p. 4-112.

2.
Brix., H. 1993. Wastewater treatment in constructed wetlands, system design, removal processes, and treatment performance, 9-22 In, Moshiri. G. A. (ed.), Constructed Wetlands for Water Quality Improvement, Lewis publishers, Boca Raton, FL.

3.
Cho, Y.G. 2006. Water Quality management and plan for Dongbok lake. Gwangju Metropolitan Waterworks, Korea.

4.
Cho, J.S. 2008. Alternative of optimum management and analysis of removal efficiency for treating the wastewater in constructed wetland to upper region of Juam lake, Gwangju, Korea.

5.
Choi, K.C., O.U. Kwun, Y.D. Kim, Y.H. Kim, W.S. Lee, J.Y. Lee, S.J. Jun, and S.K. Jung. 2004. Annotation for standard methods of water quality. Printed in Dong Hwa Technology Publishing Co. Korea.

6.
Choi, I.W. 2010. A study on the improvement of water quality in closed systems using bioremediation. Ph.D. Thesis, Osaka Prefecture University, Japan.

7.
Kwun, S.K. 1998. Management improvement and perspective on nonpoint sources of water pollution in Korea. KSAE. 20:1497-1510.

8.
Kim, H.C. 2010. Assessment of non-point source pollution reduction using constructed wetland. Ph.D. Thesis, Konkuk University, Seoul, Korea.

9.
Lee, H.D., and C.H. Bae. 2002. Runoff characteristics and strategies for non-point source reduction. KSWQ. 18:569-576.

10.
Minisry of Environment. 2005. White paper of environment, p. 462-464.

11.
Park, W.Y., D.C. Seo, J.S. Im, J.K. Park, J.S. Cho, J.S. Heo, and H.S. Yoon. 2008. Optimum configuration filter media depth and wastewater load of small-scale constructed wetlands for treating the hydroponic waste solution in greenhouse. Korean J. Environ. Agric. 27:217-224. crossref(new window)

12.
Seo, D.C. 2002. Development of sewage treatment apparatus by natural purification method. Master Thesis. Gyeongsang National University of Education, Korea.

13.
Seo, D.C., B.J. Lee, J.S. Cho, H.G. Park, H.K. Kim, and J.S. Heo. 2003. Selection of optimum pebbles size in sewage treatment plant by natural purification method. Korean J. Environ. Agric. 22:26-35. crossref(new window)

14.
Seo, D.C., B.I. Jang, I.S. Jo, S.C. Lim, H.J. Lee, J.S. Cho, H.C. Kim, and J.S. Cho. 2006. Selection of optimum water plant in constructed wetland by natural purification method for municipal sewage treatment. Korean J. Environ. Agric. 25:25-33. crossref(new window)

15.
Seo, D.C., H.J. Kim, W.Y. Park, J.S. Im, S.H. Hwang, C.H. Park, J.H. Choi, H.J. Lee, D.J. Lee, J.S. Cho, and J.S. Heo. 2008a. Behavior and decomposition velocity of pollutants on various forms from domestic sewage in small-scale sewage treatment plant by natural purification method. Korean J. Environ. Agric. 27:18-26. crossref(new window)

16.
Seo, D.C., W.Y. Park, J.S. Im, C.H. Park, H.J. Lee, H.C. Kim, S.W. Lee, D.J. Lee, J.S. Cho, and J.S. Heo. 2008b. A study on the improvement of treatment efficiency for nitrogen phosphorus by improved sewage treatment process in constructed wetland by natural purification method. Korean J. Environ. Agric. 27:27-34. crossref(new window)

17.
Seo, D.C., S.W. Kang, H. Kim, M.J. Han, B.J. Lim, J.H. Park, K.S. Kim, Y.J. Lee, I.W. Choi, J.S. Heo, and J.S. Cho. 2011a. Evaluation of treatment efficiencies of pollutants in Boknae bio-park constructed wetlands. Korean J. Soil Sci. Fert. 44:263-270. crossref(new window)

18.
Seo, D.C., S.W. Kang, B.J. Lim, J.H. Park, K.S. Kim, J.B. Lee, H. Kim, J.S. Heo, N.I. Chang, H.H. Seong, and J.S. Cho. 2011b. Evaluation of aquatic ecological charateristics in Sinpongcheon constructed wetlands for treating non-point Source pollution. Korean J. Soil Sci. Fert. 44:400-407. crossref(new window)

19.
Vymazal, J. 2007. Removal of nutrient in various types of constructed wetland. Sci. Total Environ. 380:48-65. crossref(new window)