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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/22032

    標題: Pollution Management of Water and Wastewater in Aquacultrue Farms Using Constructed Wetlands
    作者: Ying-Feng Lin
    Shuh-Ren Jing
    Hsuan-Yu Sui
    貢獻者: 環境工程與科學系
    關鍵字: constructed wetlands
    recirculating aquaculture shrimp
    日期: 2008-06
    上傳時間: 2009-11-27 15:52:55 (UTC+8)
    摘要: This study integrated constructed wetlands (CWs) into a recirculating aquaculture system, in which CWs were used as a facility for aquaculture water treatment so as to regulate the water quality in fishponds and reduce pollutant level of the fishpond effluent. Performance of the constructed wetland in removing the major pollutants from the recirculating aquaculture water was investigated, and the effect of wetland treatment on water quality of the fishpond in the recirculating aquaculture system was examined. Results of water quality monitoring for influent and effluent showed that constructed wetlands effectively reduced TSS (54~78%), turbidity (52~65%), chlorophyll a (54~68%), and BOD5 (27~46 %). The treatment wetland regulated water quality sufficiently in the recirculating fishpond, which was significantly better than that in a control fishpond without connection of CW. Furthermore, the wetland treated effluent always satisfied a national discharge standard for aquaculture farms (i.e. TSS <30 mg/L, BOD5 <30 mg/L, COD < 100 mg/L).
    Appears in Collections:[環境工程與科學系(所)] 會議論文

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