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Investigating the Suitability of Constructed Wetlands for the Treatment of Water for Fish Farms

Peter HeijdenFrank van DienDiaa Awad El-Beshbishi

出版	Wageningen UR, Centre for Development Innovation, 2015
URL	http://books.google.com.hk/books?id=5mlgrgEACAAJ&hl=&source=gbs_api

註釋

The absence of pesticides and the very low levels of only some heavy metals in the untreated drainage canal water at the moment of sampling and the low levels or absence of such contaminants in the fish made it impossible to draw conclusions about the effectiveness of the pilot CW.