https://scholars.lib.ntu.edu.tw/handle/123456789/625535
標題: | Technical challenges with BOD/DO modeling of rivers in Taiwan | 作者: | Chen C.-H Lung W.-S Li S.-W CHENG-FANG LIN |
關鍵字: | BOD/DO modeling; CBOD; Deoxygenation rate; WASP/EUTRO | 公開日期: | 2012 | 卷: | 6 | 期: | 1 | 起(迄)頁: | 3-8 | 來源出版物: | Journal of Hydro-Environment Research | 摘要: | Many rivers and streams in Taiwan receive significant BOD and ammonia loads from domestic and industrial wastewaters. These loads are characterized by excessive strength (high concentrations and wastewater flows) - often with great spatial intensity. In many cases, an additional significant load enters the stream before the upstream input is fully stabilized in the receiving water. The classic DO sag and recovery curve in rivers associated with single point source BOD loads (as found in most textbooks) are therefore rare in Taiwan's rivers. As a result, a different modeling approach must be adopted to address technical challenges associated with modeling for water quality management in Taiwan. In this paper, the modeling results of two rivers in Taiwan are presented to demonstrate the associated technical issues and difficulties, as well as recommend further effort to meet these challenges. © 2011 International Association for Hydro-environment Engineering and Research, Asia Pacific Division. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84856977079&doi=10.1016%2fj.jher.2011.08.001&partnerID=40&md5=fd769c67b4fe17a4bfa2623b7a65bc5d https://scholars.lib.ntu.edu.tw/handle/123456789/625535 |
ISSN: | 15706443 | DOI: | 10.1016/j.jher.2011.08.001 | SDG/關鍵字: | CBOD; Deoxygenation rate; High concentration; Industrial wastewaters; Modeling approach; Modeling results; Receiving waters; Recovery curves; Single point source; Spatial intensity; Technical challenges; WASP/EUTRO; Wastewater flow; Water conservation; Water management; Water supply; Rivers; ammonia; biochemical oxygen demand; dissolved oxygen; hydrological modeling; point source; river water; streamwater; water quality; Taiwan |
顯示於: | 環境工程學研究所 |
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