環境資源報告成果查詢系統

98-綠島節水及污水回收整體規劃示範計畫

中文摘要 為了開發綠島地區可利用之水資源,增加島內可用之水源及調查綠島地區水污染現況,台東縣環保局(後簡稱環保局)研擬『98-綠島節水及污水回收整體規劃示範計畫』,以開創島內可利用之水資源(運用雨、污水等循環再利用)及落實節約用水之行動,以解決綠島用水問題,本計畫欲達下列目標: (一)研擬綠島節水及雨污水回收系統發展策略(包含其可行方式與地點選定),並切合世界性永續島嶼發展議題。 (二)規劃雨污水回收系統,以增進本島水資源回收再利用。 計畫工作內容包括: (一) 調查分析綠島鄉水污染來源、污染量及空間分布:細部設計部份:針對綠島地區依據不同水污染來源完成污染量調查,並依據地區分佈繪製污染分佈圖。 (二) 調查分析綠島鄉全島雨水及其它可用水源、水量及分布。 (三) 規劃一處全島回收水(雨污水)資源中心(包含選址、進水系統、處理系統及配水系統等)及雨污水回收再利用系統,另評估與飯店、民宿業者及公務機關等合作,發展回收示範系統之可行性。 (四) 研擬並提出綠島鄉節水策略。 (五) 廣邀當地公務機關、各級學校、社區協會及飯店業者等辦理雨污水回收再利用技術、經濟效益及環境效益宣導說明會2場次。 (六) 製作及安裝節水宣導看板三面,設立於機場、港口及鄉公所等處所。
中文關鍵字 雨污水回收、綠島

基本資訊

專案計畫編號 經費年度 098 計畫經費 1180 千元
專案開始日期 2009/04/10 專案結束日期 2009/12/31 專案主持人 陳國超
主辦單位 臺東縣環境保護局 承辦人 蔣炳釧 執行單位 綠森環境工程技師事務所

成果下載

類型 檔名 檔案大小 說明
期末報告 綠島期末報告-定稿本0104.pdf 9MB
英文摘要 This project, carried out by Prime Green Environmental Professional Office on commission by Taitung County Government, is to plan a recycling system of effluent and rainwater in Lyudao Rural Township (commonly called Green Island), the county’s offshore island to the east, to produce reclaimed water for reuse on the supply side and to propose water-saving strategies on the demand side. The work in the project mainly consists of (1) field surveys of sources, volumes and spatial distribution of water pollution in the island; (2) field surveys of sources, volumes and spatial distribution of available water resources in the island; (3) planning for an effluent/rainwater recycling center including site selection, an effluent/rainwater supply system, a treatment system and a distribution system of reclaimed water for reuse; (3) formulation of water-saving strategies; (4) advertising to boost the aforementioned recycling and water saving. The results of surveys and work done are as follows: (1) daily-life wastewater mainly accounts for water pollution and 10 sources of water pollution have been found; (2) the county government is constructing a natural treatment system of wastewater at a village, with produced effluent estimated at 150CMD after the system is operated; (3) rivers and water bodies on the ground are not feasible for recycling because of small volumes and remote locations, while the only airport has a rainwater-collecting area of 17,079m2, translating into 28CMD on average; (4) a site behind the administration center of the rural township is selected for planning the effluent/rainwater recycling center of which the capacity is 500CMD of reclaimed water with BOD ≤ 10mg/L, SS ≤ 5mg/L and no coliform group detected in terms of quality; (5) total engineering cost is estimated at NT$93.665 million (US$2.93 million), equivalent to NT$12.40 per cubic meter of reclaimed water which is too high as compared with the current price for water supply in the island; (6) surveys of potential users show that only 7 units are willing to use reclaimed water with total demand volume of 53CMD; (7) two meetings to introduce the planned recycling center to government units, schools and hotels mainly; (8) adverting of the water-saving need, including promotion of replacing existing water supply equipment with water-saving models.
英文關鍵字