期刊论文

Pei, Y.(peiyi@hunau.net)

中文

农业工程学报

1002-6819

2009

25

4

130-134

本校为第一且通讯机构

利用压力破坏蓝藻细胞内存在气囊即伪空泡,使得蓝藻失去浮力,根据该原理研究设计了一种除藻机械。通过试验对新型蓝藻处理机械的除藻效果进行了验证,采用水质监测仪对叶绿素、浊度、含氧量等7项指标进行监测,蓝藻处理机工作1h后水体中的叶绿素含量、浊度、含氧量分别降低了45%、61%和50%,除藻效果显著。该机械可以作为蓝藻大面积爆发时的应急除藻设备。

Aiming at reducing current blue-green algae blooming, a simple and practical clearing machine was designed to make blue algae lose buoyancy and sinking by damaging its gas vesicles. The algae removal efficiency of blue algae clearing machine was verified through experiments. HydroLab DS5 water quality monitor was used to measure seven indexes including chlorophyll, turbidity and oxygen content. After algae removal machine working an hour, the results showed that the rates were decreased respectively, which is 45% of chlorophyll content, 61% of turbidity, 50% of oxygen content. The algae remova...