- 學位論文
建築物中水再生利用設備之設計要點研究
A Study of Design Factors on the Grey Water Recycle System for Buildings
摘要
水是大自然的基本要素，也是人類生存、國家及民生經濟發展的必要資源之一。水質的良莠關係著人類的健康，水量的多寡影響著日常生活用水及產業用水供應是否無虞。雨量充沛的台灣地區因自然環境的變遷及長時間人們對環境、河川的污染破壞，已面臨嚴重的缺水問題，根據經濟部水資源統一規劃委員會統計，每人每年可分配到的水只有856m3,在聯合國研究報告中，台灣已被列為全球第十八名缺水國。近年來隨著國民生活水準提高、都市化的高度發展、產業結構的變遷與人口的快速成長，使得台灣地區用水需求量正逐年不斷的向上攀升，惟國內目前的水費卻相對低廉，養成國人不良的用水習慣，無形中造成水資源的浪費。且面對河川水質污染嚴重、傳統水資源開發不易及用水成長壓力等情形下，節約用水及水資源的再生利用，作為新興的替代水源技術之課題更為重要，也是生態永續發展的主要課題之一。 本研究主要探討以現有建築物為研究對象，透過案例介紹與問卷調查統計，以及國內外相關文獻探討，評估將建築物所使用過之廢(污)水經處理再次利用以達到開源目的之可行性。繼而討論中水回收再利用之國內相關機構與政策之推廣工作，以及國內相關法規與標準進行整理;並探討都市生活污水再生利用之設備處理系統與技術、水質標準、用水標的、風險管理等內容;以及建築物中水再生利用設備空間規劃對於建築物與環境衝擊影響之探究。本論文研究成果可落實於建築及機電設計規劃方案中，且作為其參考依據，並提供後續研究者相關議題之範例參考。期許能建置出一套完整且具實用性及經濟效益之建築設備節水設計之系統，以正確掌握建築物運用水之流程，並做有效的水資源管理，以達到節約用水，環境永續之功效。
並列摘要
Water is the basic element of the nature and also one of the necessary resources for survival and economic development of the mankind and countries. The water quality is related to the body health of human; and the quantity of water affects the supplies of domestic water and industrial water. With the changes of the natural environment and the pollution of environment and river by human, now Taiwan faces serious problems of shortage of water where originally has plentiful water resource before. In accordance with the statistics by Water Resource Unified Planning Committee of Ministry of Economic Affairs, each person only can be allotted 856m3 of water each year. Based on the research by United Nations, Taiwan is ranked as No. 18 of shortage of water resource in the world. Recently, due to the improvement of living standard, highly development of the cities, change of the industrial construction and the rapid growth of population in Taiwan, the demand of the water is continuously raising, however, the water bill is comparatively cheap so that people do not utilize water efficiently, but waste the water resource. Hence, water conservation and the recycling of water can replace the primitive water and the aforesaid solutions are the one of the most important topics to save the ecological environment. This research is to study the present buildings by using cases, the statistics of questionnaires and domestic and foreign papers; to evaluate the feasibility of using reclaimed water which processing by the sewage of the buildings. This research will promote the policy regulated by the institutions to use the reclaimed water; rearrange the domestic regulations and standards; discuss the processing system, standard of water quality, purpose, and risk management of recycling of city sewage. I also discuss how the plan of equipment space for reclaimed water of buildings influence the environment. The achievement of this paper can be the reference for the plan of architecture and electrical and mechanical design and provide it as a sample for following researchers. Hope this paper may establish a complete, practical and economical water saving system to control and manage the water resource to reach the efficiency of water conservation and environment protection.