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http://dx.doi.org/10.4491/KSEE.2014.36.1.58

Estimation of Stream Water Quality Changes Brought by a New Town Development  

Park, Ji-Young (Environment Engineering Research Division, Korea Institute of Construction Technology)
Lim, Hyun-Man (Environment Engineering Research Division, Korea Institute of Construction Technology)
Yoon, Young-Han (Environment Engineering Research Division, Korea Institute of Construction Technology)
Jung, Jin-Hong (Environment Engineering Research Division, Korea Institute of Construction Technology)
Kim, Weon-Jae (Environment Engineering Research Division, Korea Institute of Construction Technology)
Publication Information
Journal of Korean Society of Environmental Engineers / v.36, no.1, 2014 , pp. 58-66 More about this Journal
Abstract
Water pollution problems of urban rivers due to the urbanization and industrialization have been the subject of public attention. In particular, considering the fact that the characteristics of water cycle of each basin change dramatically through the development of new towns, a large number of concerns about future water quality have been raised. However, reasonable measures to predict future water quality quantitatively have not been presented by this moment. In this study, by the linkage of annual unit load generation based on long-term monitoring results of the ministry of environment (MOE) to a semi-distributed rainfall runoff model, SWMM (Storm Water Management Model), we proposed a new methodology to estimate future water quality macroscopically and testified it to verify its applicability for the estimation of future water quality of a small watershed at G new town. As a result of the estimation using Y-EMC (Yearly based Event Mean Concentration), future water quality were simulated as BOD 18.7, T-N 16.1 and T-P 0.85 mg/L respectively which could not achieve the grade III of domestic river life guidance and these criteria could be satisfied by the reduction of domestic wastewater discharge load by over 80%. The results of this study are shown to be utilized for one of basic tools to estimate and manage water quality of urban rivers in the course of new town developments.
Keywords
Estimation of Future Water Quality; New Town Development; Unit Load Generation; Semi-distributed Rainfall Runoff Model; SWMM;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 Kim, M. G., "Study on pollutant discharge characterization of non-point sources distributed around commercial and recreational sites in urban area using SWMM," Master's degree thesis of Dongsin University, pp. 1-2(2009).
2 Kang, T. W. and Lee, S. H., "A study for a reasonable application of the SWMM to watershed runoff event simulation," J. Kor. Soc. Hazard. Mitigat., 12(6), 247-258(2012).   과학기술학회마을   DOI   ScienceOn
3 Ministry of Environment (MOE), Korea Environment Corporation, "A study on the introduction of permeability area ratio for efficient watershed management," pp. 1-4(2012).
4 Lee, J. M., Hyun, G. H., Lee, Y. S., Kim, J. G., Park, Y. B. and Choi, J. S., "Analysis of water cycle effect by plan of LID-decentralized rainwater management using SWMM-LID model in a low-carbon green village," LHI journal of land, housing, and urban affairs(2011).
5 Lee, B. L., "Water quality prediction of Sincheon using QUAL2E model," Master's degree thesis of Keimyung University, pp. 9-12(2001).
6 Jung, N. I., "Analysis and prediction of water quality variation in flow line of Gwangju stream," Master's degree thesis of Chonnam National University, pp. 10-18(2007).
7 Jung, I. K., Park, J. Y., Joh, H. K., Lee, J. W., Kim, S. J., "Development of stream width and bed-slope estimation equations for preparing data for distributed storm runoff model," J. Kor. Soc. Agric. Eng., 52(4), 1-10(2010).   과학기술학회마을   DOI   ScienceOn
8 Park, J. Y., Lim, H. M., Lee, H. I., Yoon, Y. H. and Kim, W. J., "Water balance and pollutant load analyses according to LID techniques for a town development," J. Kor. Soc. Environ. Eng., 35(11), (2013).   과학기술학회마을   DOI   ScienceOn
9 Rossman, L. A., "Storm water management model user's manual, version 5.0," EPA/600/R-05/040, United States Environmental Protection Agency (EPA), pp. 1-140(2005).
10 Korea Institute of Construction Technology (KICT), "Application manual of rainfall runoff model at a small suburban area; focused on distributed rainfall runoff models," Technical Reports of Ecoriver21 Project(2011).
11 Sartor, J. P. and Boyd, G. B., "Water pollution aspects of street surface contaminants," United States Environmental Protection Agency(EPA), EPA-R2-72-081(1972).
12 Mahbub, P., Goonetilleke, A. and Ayoko, G. A., "Prediction model of the buildup of volatile organic compounds on urban roads," Environ. Sci. Technol., 45, 4453-4459(2011).   DOI   ScienceOn
13 Park, S. J., "Forecasting of water quality and analysis on pollution load delivery characteristics of Soyang lake basin," Ph. D. Dissertation of Kangwon National University, pp. 76-94(2011).
14 Bae, S. H., "Characterization of non-point pollutant runoff using a distributed model at a small rural area," Master's degree thesis of University of Science and Technology, pp. 30-44(2010).
15 Song, D. W., "A study on estimation the permissible amount of the pollution load for the protection of the water quality of the Yongsan river," Master's degree thesis of Chonnam National University, pp. 1-5(2004).
16 Park, S. J., Choi, H. K., Baek, K. W. and Han, Y. S., "Estimation of contribution rate and pollution load delivery rate of Soyang lake basin," Journal of Korean Water Resource Association, pp. 199-203(2011).
17 Ministry of Environment (MOE), "Research reports for management of nonpoint source of Nakdong river basin," pp. 334-352(2003).