[Explanation] Recently, the water level of Chaohu Lake, which has just experienced floods, is slowly falling from the over-guaranteed water level. However, due to the high temperature weather, the cyanobacteria in Chaohu Lake grow rapidly and the rancid smell is serious.
[Explanation] On August 5, the reporter came to the vicinity of the viewing platform of Huanhubei Road in Hefei, Anhui Province. The lake water along the coast showed a paint-like green with a rancid smell. On the shore of the lake, salvage workers are using tools to separate the branches and debris, while washing the blue algae on the shore with a water gun.
[The same period] (surrounding residents)
The whole climate is relatively humid, and the water level rises again, which is conducive to the propagation of this algae plant. Then, when the temperature rises just in the past two days, the tide recedes, the whole smell is not very good, and the smell is unpleasant.
[Concurrent] (salvage workers)
We just clean up the rubbish and get it up. It's not more hygienic, right? Rush out the grass, then re-germinate and grow again.
[Explanation] In the Changlin River section of Huanhu Avenue, blue algae along the coast dye the lake water green. Large machinery is salvaging branches and other debris from the lake water, and at the same time, the salvaged algae slurry is transported to the algae water separation station for purification and separation.
[Concurrent] (Zhang Zhenhua, Director of the Ecological Environment Branch of Feidong County, Hefei City, Anhui Province)
Up to now, the County Ecological Environment Bureau and the Changlinhe Town Government have invested more than 160 man-times, more than 80 vehicles, and 29 vehicles of floating objects. At present, more than 20 vehicles have been organized to transport algae pulp.
[Explanation] At present, while strengthening flood control, Hefei is doing a good job in cleaning up cyanobacteria, and is going all out to carry out the "tough battle" of cyanobacteria control. On the one hand, scientifically study and judge the blue-green algae trend, increase human and financial investment, and increase the fishing efforts of blue-green algae. On the other hand, artificial means and scientific equipment are effectively combined to improve the emergency response level of cyanobacteria and minimize the impact of cyanobacteria rancidity on citizens' lives.
[Simultaneous period] (Xu Ming, head of the algae water separation station, Changlinhe Town, Feidong County, Hefei City, Anhui Province)
The salvage of cyanobacteria is carried out through our salvage equipment. These 11 salvage platforms and 8 salvage boats salvage the algae slurry to the algae water separation station. The algae water separation station separates the algae from the water, and the resulting algae mud is used as an organic fertilizer And prepare biogas.
Reporter Zhang Jun Zhang Yazi Han Suyuan from Hefei, Anhui
Editor in charge: [Wang Kai]