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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/25323


    標題: An innovative attached-growth biological system for purification of pond water
    作者: Chia-Yuan Chang
    Jing-Song Chang
    Chien-Min Chen
    Chart Chiemchaisri
    Saravanamuthu Vigneswaran
    貢獻者: 環境工程與科學系
    關鍵字: Attached-growthbiologicalsystem
    Pondwater
    Used diaper
    Non-woven
    日期: 2010-03
    上傳時間: 2012-05-31 09:57:35 (UTC+8)
    摘要: This study applied the non-woven material from used diaper as the carrier for bio-film process to purify the recycled water from a landscape pond at the Tainan City Municipal Culture Center (TCMCC), Taiwan. An on-site system was installed and the experiment was accomplished through three stages in 192 days with different time periods of 70 days, 63 days, and 59 days, respectively. The results showed that the non-woven media is functional for SS removal. The average SS removal of stages 1, 2, and 3 were 91%, 96%, and 95%, respectively. The highest SCOD removal efficiency of 90% occurred at stage 3. A significant color improvement of the pondwater was achieved through this non-woven bio-carrier treatment system. Whole system can be without any maintenance for 139 days. The result indicated that the non-woven medium system was with a great potential in treating and recycling the pondwater with stable operation and satisfactory removal performance.
    Appears in Collections:[環境工程與科學系(所)] 期刊論文

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