Control Effect of Current Velocity on Alga Growth in Eutrophication Water
Control Effect of Current Velocity on Alga Growth in Eutrophication Water
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发表时间：
2009
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通讯作者：
Jin Feng
中科院分区：
文献类型：
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作者：
Jin Feng
The problem of water body eutrophication has received global serious attention because of its characteristic of quick development,big harm,difficult disposal,and slow restore.At present,many domestic and foreign experimental researches on this subject have been conducted.The domestic and foreign research results about the effect of flow speed on the algae growth are introduced emphatically and the relation between flow speed and phytoplankton blooming speed is discussed in this paper.Moreover,it is pointed out that present research mainly concentrates on the influence of lateral speed on the algae growth,while the research on other hydraulic factors is few.It is suggested that four factors,such as longitudinal cross speed,turbulence intensity,fluctuant characteristic of water surface,and lateral speed,should be considered simultaneously to integrally study the effect of hydraulic condition change on water quality and algae growth speed to supply base for the decision of control measures for phytoplankton blooming.
