Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/21960
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    Title: 人工溼地處理農藥─達有龍之效能評估
    Effect of using constructed wetland to treat herbicide-diuron
    Authors: 王姿文
    林瑩峰
    荊樹人
    李得元
    黃獻文
    Contributors: 藥學系
    環境工程衛生系
    Keywords: 人工溼地
    達有龍
    香蒲
    Constructed wetland
    Diuron
    Cattails
    Date: 2003
    Issue Date: 2010-03-24 16:45:17 (UTC+8)
    Abstract: 本研究及利用小型規模(small scale)之人工溼地系統處理一含氯的有機農藥一達有龍(Diuron),評估人工溼地對於達有龍之去除效能。主要研究工作包括溼地系統的建立、連續入流穩定操作、營養鹽的添加、溼地對農藥污染的處理效率評估以及探討對環境之影響。人工溼地包含兩種系統,一為自由表面流動式人工溼地(free water surface system,FWS),另一為表面下流動式人工溼地(subsurface flow system,SSF)。溼地系統種植香蒲,採並聯方式由同一進流巢槽連續進流,水利停留時間(HRT)為2天,於進流口及出流口定期採樣分析,分系項目包括水樣中達有龍的濃度、COD、DO,SS、PH等水質項目。結果顯示FWS溼地與SSP溼地均能有效去除達有龍,去除率可61~88達,高於對照組的41~60%。故初步研究中人工ㄑ溼地有能力證實,人工私地有能力去除分解有機性農藥物質,在農地逕流水的污染防治上為一種可行的技術選擇。
    Relation: 嘉南學報 28期 : p.96-103
    Appears in Collections:[Chna Nan Annual Bulletin] No.28 (2002)
    [Dept. of Environmental Engineering and Science (including master's program)] Periodical Articles
    [Dept. of Pharmacy] Periodical Articles

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