Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/30681
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    Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/30681


    Title: 改良式表面流動人工濕地除氮效能之探討
    Authors: 余沐錦
    Contributors: 嘉南藥理大學環境資源管理系(含碩士班)
    錢紀銘
    Date: 2015
    Issue Date: 2017-12-13 11:33:21 (UTC+8)
    Abstract: 本專題研究主要是藉用多孔濾料單元改良蜂巢整流在槽曝氣表面流動式人工溼地,藉由所形成的兼氣或厭氣環境來解決原有曝氣作用所產生的硝酸氮累積問題,希望在表面流動式人工溼地系統中就可以形成比較完整的氮汙染物的去除系統。由實驗結果發現生化需氧量之入流平均濃度僅5.43mg/L,在槽曝氣對去除率效果並不明顯。而對銨氮的去除率則可以由65.42%增加到90.78%,但是多孔濾料並沒有有效的抑制硝酸氮的累積,曝氣後的排放濃度達到7.94mg/L。
    Relation: 計畫編號:104-2815-C-041-012-E
    計畫年度:104;執行起迄:2015-07-01~2016-02-28
    Appears in Collections:[Dept. of Environmental Resources Management] Bachelor's Monographs

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