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請使用永久網址來引用或連結此文件:
http://nhuir.nhu.edu.tw/handle/987654321/22554
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| 題名: | 台灣自來水管網漏水評估與管理之研究 |
| 其他題名: | A STUDY ON LEAKAGE EVALUATION AND MANAGEMENT OF TAIWAN WATER SUPPLY NETWORK |
| 作者: | 江春盛
Chian, Chun-sheng |
| 貢獻者: | 管理科學研究所
褚麗絹
Li-chuan Chu |
| 關鍵詞: | 現值分析法;漏水評估;自來水管網
Present-Value Analysis;Water Supply Network;Leakage Evaluation |
| 日期: | 2006 |
| 上傳時間: | 2015-08-04 15:44:31 (UTC+8) |
| 摘要: | 台灣在過去20-30年來快速發展自來水建設，迄今自來水普及率已達90﹪，至2004年全省的平均每日配水量820萬立方公尺，但其中就有1/4水量流失，與先進國家漏水率約10％相較，台灣自來水管網漏水量應有相當之改善空間。 本研究主要目的係藉由分析國內管網漏水狀況及問題、，探求漏水形成因素以研析漏水改善與預防之管理方法，俾提供台灣省自水公司與相關主管單位參考，期有效降低管網水量的漏失，增進台灣島上有限水資源之利用。 本研究主要是以訪談專家學者為方法，針對目前台灣省自來水公司對汰換舊漏管線、小區管網劃分及檢修漏等做法，以及漏水率偏高原因、管種選擇對漏水率之影響等項目，獲取專家學者之看法及建議，再由訪談結果進行歸納與分析，期望透過專家學者之意見並參酌日本與歐美國家的做法，找出有效的漏水管理對策，進ㄧ步採用現值法分析並選擇優良管種。 本研究根據研究結果提出以下建議，自來水公司今後之任何管線工程，應朝防漏與減漏的方向辦理，不同直徑管線應選擇適當之管種，並應及早建立小區配水管網機制，充實管線檢修漏人力與設備，以及加強管線設計與施工品管。
In the past 20~30 years, Taiwan has undergone rapid water supply development. Up to now, potable water supply has reached 90% of population, and as of 2004, the average daily water supply for the island amounts to 8.20 million m3, but about 25% are lost due to leakage. In comparison with leakage rate of 10% in more advanced countries, there are considerable rooms for improvement on water-supply pipe-network leakage in Taiwan. The main purpose of this study is to investigate leakage condition and problem and to look into their causes, in order to analyze management methodology for leakage improvement and prevention. The results will be provided to Taiwan Water Company and related administrative organizations for reference. It is hoped that network leakage rate can be effectively lowered and water-resources utilization rate in Taiwan can be increased. The method utilized in this study mainly is through interviews with experts and scholars, studying their views and suggestions on aging pipeline replacement and regional network leakage detection and repair work of Taiwan Water Company, as well as reasons for high leakage rate and effects of pipe material on leakage rate, Summary and analysis were made of the interviews. It is anticipated that through views of expects and scholars and in consideration of approaches used in Japan, US.A. and Europe, effective leakage management measures can be established. Furthermore, with the aid of present-value analysis, good pipe material can be selected. Based on the results of this study, it is suggested that in the future any pipeline projects by the Taiwan Water Company should be conducted will leakage minimization and reduction in mind and pipe material should be selected in accordance with pipe diameter. In addition, small region water distribution network system should be established as soon as passable, and pipeline leakage detection plus repair manpower and pipeline design and construction quality control should be strengthened. |
| 顯示於類別: | [企業管理學系(管理科學碩/博士班,非營利事業管理碩士班)] 博碩士論文-管理科學碩博士班
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