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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/22854

    標題: 放流水回收再利用之研究---以安平污水廠為例
    The Research of Effluents Recycle and Reuse - Case Study of Anping Wastewater Treatment Plant
    作者: 文俊貴
    貢獻者: 萬孟瑋
    關鍵字: 導電度
    Water recycling
    日期: 2009
    上傳時間: 2010-06-08 13:55:07 (UTC+8)
    摘要: 摘要
    使用S-UF + RO過濾系統作為回收水過濾設備,依據測試,仍須加裝如砂濾及活性碳前處理設施,以降低S-UF + RO過濾系統之負荷,除了上述預先處理外,仍需依照進流水導電度適當調整產水及排水比例,以減低薄膜結垢(Fouling)之情形,如此,才可得到較佳之操作方式。
    The lack of water resources in 21st century will be the most serious consideration around the world. It is essential that all the centuries illustrate the positive attitude in development of water resources. Moreover, comparing to the current price of drinking water, the price of recycling water is still in much expensive level. Due to stable quality and quantity characteristics of sewage water, waste water recycle and reuse will be the future potential for development of local water supply sources, which also illustrates the future potential to replace the current water resources.
    As mentioned, there is enormous potential for urban sewage water to recycle and reuse around all the countries in the world. However, it is essential to develop the relevant laws and thoughtful strategy, including the Reclaimed Water Act, suitable water quality and water usage standards, as well the residence acceptance. Therefore, the requirements of wastewater recycle and reuse should consider the tasks of wastewater quality, water treatment techniques and usage risk assessment.
    This research was focused on the usage of the S-UF + RO filtration system as the water recovery technology after secondary treatment process. The experiment result indicated that sand filters and activated carbon pre-treatment facilities were needed to reduce the loading of S-UF + RO filtration system. Moreover, the appropriate adjustments in the ratio of water production and drainage based on wastewater conductivity were considered to reduce the membrane fouling problems, which were resulted to obtain the optimal operation conditions.
    關聯: 校內外均一年後公開 ,學年度:97, 115 頁
    Appears in Collections:[環境工程與科學系(所)] 博碩士論文

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