한국지하수토양환경학회:학술대회논문집 (Proceedings of the Korean Society of Soil and Groundwater Environment Conference)
- 한국지하수토양환경학회 2004년도 총회 및 춘계학술발표회
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- Pages.503-508
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- 2004
Effect of Degradation Processes on Optimal Remediation Design Sorption and First-Order Decay Rate
- Park, Dong-Kyu (School of Earth and Environmental Sciences, Seoul National University) ;
- Ko, Nak-Youl (School of Earth and Environmental Sciences, Seoul National University) ;
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Lee, Kang-Kun
(School of Earth and Environmental Sciences, Seoul National University)
- 발행 : 2004.04.01
초록
Optimal remediation design using the pump and treat(P&T) method and natural attenuation was accomplished in consideration for degradation processes, such as sorption and first-order decay rate. Variation of both sorption and first-order decay rate has influence on design of optimal remediation application. When sorption effect increases, the more pumping rate and pumping wells are required. The location of operated wells is on the centerline of contaminant plume and wells near hot spot are mainly operated when sorption effect increases. The higher of first-order decay rate, the less pumping rate is required. These results show that the degradation processes have to be considered as one of the essential factors for optimal remediation design.