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一种利用陷阱捕获水华蓝藻的方法及装置
Authors
刘永定
李敦海
李根保
沈银武
Publication date
29 December 2010
Publisher
Abstract
本发明公开了一种利用陷阱捕获水华蓝藻的方法及装置,其步骤:A、在湖湾或水库常年下风口用浮式围栏设置成为喇叭口形;B、在距喇叭口底部20m处设置活动围栏使底部形成梯形或方形聚藻陷阱;C、风朝喇叭口内部吹时,打开活动围栏使藻华进入陷阱;反向吹时,关闭活动围栏避免进入陷阱的藻华被风吹出;在陷阱底部收获蓝藻;D、为避免蓝藻水华从浮式围栏下面逃逸,在浮式围栏下面设置防水布作为裙帘,再用锚将裙帘向下拉直固定。一种捕获水华蓝藻的装置,泡沫塑料圆形浮筒与裙帘相连,裙帘与铁环相连,锚绳分别与铁环、锚相连。方法易行,操作简便,捕获水华蓝藻的效率高,结构简单、价格低、收获效率高。广泛适用于湖泊、水库等水华蓝藻的收获
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Institute of Hydrobiology, Chinese Academy Of Sciences
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oai:ir.ihb.ac.cn:342005/15434
Last time updated on 15/03/2018