Design of optimal pump-and-treat strategies for contaminated groundwater remediation using the simulated annealing algorithm
學年 80
學期 2
出版(發表)日期 1992-02-01
作品名稱 Design of optimal pump-and-treat strategies for contaminated groundwater remediation using the simulated annealing algorithm
作品名稱(其他語言)
著者 Kuo, Chin-Hwa; Michel, Anthony N.; Gray, William G.
單位 淡江大學資訊工程學系
出版者 Kidlington: Pergamon
著錄名稱、卷期、頁數 Advances in Water Resources 15(2), pp.95-105
摘要 The problem of the placement of pumps and the selection of pumping rates are the most important issues in designing contaminated groundwater remediation systems using a pump-and-treat strategy. Three nonlinear optimization formulations are proposed to address these problems. The first problem formulation considers hydraulic constraints and reduces the plume concentration to a specified regulation standard value within a given planning time while minimizing capital cost. The second formulation minimizes residual contaminant in a fixed period under hydraulic contraints only. The third formulation is similar to the second formulation; however, in this formulation the number of pumps is prespecified by using the results from the first formulation. The inclusion of well installation costs in the first problem formulation results in a nonsmooth objective function. For such problems, only local optimum solutions can be expected by the use of conventional nonlinear optimization techniques. In the present paper, the simulated annealing algorithm is used to overcome these difficulties. Specific simulation studies indicate that the method advanced herein is promising and involves acceptable computation times.
關鍵字 Simulated annealing;groundwater remediation;optimization;groundwater contamination
語言 en
ISSN 0309-1708
期刊性質 國外
收錄於
產學合作
通訊作者 Gray, William G.
審稿制度
國別 GBR
公開徵稿
出版型式 紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/59893 )

機構典藏連結