Cost analysis of the characteristics of a highly upgraded water supply system considering drought

被引：0
|
作者：
Hakayashi, Sotoyuki
Magara, Yasumoto
Oi, Ko
Otoma, Suehiro
机构：
来源：
Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers | 1994年 / 491 pt 2-27期
关键词：
Cost accounting - Drought - Optimization - Reservoirs (water) - Systems analysis - Water quality - Water supply - Water treatment plants;
D O I：
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中图分类号：
学科分类号：
摘要：
Taking into account of shortage and pollution of raw water in the case of drought, an optimal design method of a water supply system with a buffer reservoir for raw water and advanced treatment facilities is proposed to fill a quantitative water demand as well as to meet a water quality requirement concerning hygienic safety and palatability. To minimize the sum of the construction cost and the operation cost of the system and to elucidate the characteristics of the system through the cost analysis, a formulation and a procedure to solve the optimization problem are given. A contour chart of the minimum cost of the system for various conditions of water supply is shown. The uncovered characteristics of the system and the contour chart are helpful to obtain the consent of water users to an introduction of the system.
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页码：89 / 98
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