[[alternative]]A Study on the Rational Limit of Industrial Water Use

[[abstract]]本研究之目的旨在蒐集歷年來之工業用水量資料，配合其用水特性及影響用水因子予以分析，訂定其所需水量之合理範圍，以提供水利主管機關作為核發水權時之參考依據，藉以提高用水效率、促進用水合理化。研究中蒐集經濟部統計處工廠校正資料、台灣省自來水公司與台北自來水事業處之自來水用量資料、經濟部水資源局水權登記資料、環保署列管工廠需水及排放水資料及日本工業用水基本資料，且訪談公會及工廠並進行問卷調查。資料之分析方法採取刪除20%離群值之分析方式以提升資料之可靠度，進而訂定「工廠面積」、「樓地板面積」、「員工人數」、「營業支出」等四項影響用水因子，並以權重模式來建立各產業別之合理用水量推估模式。藉由用水量推估模式概算合理用水量範圍以配合水權之核發，冀使核發之水權量更合理化，進而達到水資源有效管理運用之目標。[[abstract]]The project of this study is to establish a propitiate model toestimate the rational limit of industrial water use. According to thefew years records of industrial water use which were analyzed in thisstudy, the facility size, floor space, employee, and operating costwere determined to be the most important indicators for establishingthe statistics models. Comparing to the current calculation method forindustrial water use, which only depends on facility size, the fourweighting-factor models could have the estimation more precisely.[[sponsorship]]臺灣大學水工試驗所[[conferencetype]]國內[[conferencedate]]20000705~20000706[[booktype]]紙本[[iscallforpapers]]Y[[conferencelocation]]臺北市, 臺