Author : Wei-Bin Chen
Publisher :
ISBN 13 :
Total Pages : 331 pages
Book Rating : 4.:/5 (848 download)
Book Synopsis Optimal Allocation of Stormwater Pollution Control Technologies in a Watershed by : Wei-Bin Chen
Download or read book Optimal Allocation of Stormwater Pollution Control Technologies in a Watershed written by Wei-Bin Chen and published by . This book was released on 2006 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: In recent decades, more than 90 percent of urban growth in the United States has taken place in the suburbs. The phenomenon, referred to as urban sprawl, has led to long-term degradation of environmental quality. Best Management Practices (BMPs) serve as novel effective technologies to reduce the movement of pollutants from land into surface or ground waters, in order to achieve water quality protection within natural and economic limitations. Four types of BMPs are discussed in this study - Pond, Wetland, Infiltration, and Filtering Systems. Each has different installation requirements, costs, and pollutant removal efficiency. The purpose of this research is to find out the minimum-cost combinations of these four technologies, with a focus on total suspended sediments (TSS), in order to achieve TMDL (Total Maximum Daily Loads) and EQS (Environmental Quality) standards. The methodology uses three major models: Spatial Model, Watershed Model, and Economic Model. These models provide suitability analyses for potential residential developments and BMP technology installations, stormwater and pollutant simulations, and minimum cost optimization procedure. The results of this research will provide a practical reference for decision making about the balance between the urban development and environment protection. It can further provide EPA with economic assessment information regarding existing TMDL and EQS standards.