Eutrophication how to do? Asymmetric fiber filter algae to help

Eutrophication is a widespread problem of shallow lakes, the specific performance of greenish water, or even floating algae (the so-called water bloom), low transparency, aerobic upper, lower oxygen, fish kills, stinking water and so on. Currently, the management of small and medium lakes, mostly by physical, chemical, biological - ecological method, which method is most cost-effective ecological, easy to manage. The main method is to restore the lakes, shallow waters and submerged vegetation with the lakeshore and emergent vegetation, especially the submerged vegetation, making the muddy lake ecosystems algae lakes to clear grass type lakes regime shifts, so to keep clean lakes Ecosystem aerobic. Key Technology lake submerged vegetation restoration is to improve the transparency of lake water as soon as possible, so that it can reach the sink water vegetation restoration needed to compensate the intensity of light. Improve water clarity eutrophication methods include chemical to kill the algae, flocculation and sedimentation, algae and other mechanical, chemical flocculation kill algae and certain residues of the lake ecological restoration disadvantage, especially these methods to increase the organic load of the lake sediments, make Sediments in the anaerobic state, promoting phosphorus released from the sediment to the lake, increasing the level of lake eutrophication, and flocculation sediment into pieces float, is not conducive to Lake View; mechanical algae including centrifugal, vibrating screen and other technology, energy and low efficiency, and noise, large volume of equipment, often far below the rate of algae algae propagation speed, the effect is far from satisfactory. The best way is not to use fiber filter algae, through a device directly to the lake of algae removal, removal of algae mud by collecting system equipment collected, used as fertilizers, and the purified water directly into the lake improve transparency by water purification and replacement for Lake submerged vegetation on this basis, and quite restore water vegetation, keeping the lake clean aerobic ecosystems. Asymmetric fast fiber filter is the Division developed a specific landscape of algae or other solid waste rapid purification equipment, devices can be used alone, can also be used in conjunction with a flocculant to remove solid waste landscape water, water purification. Professor Liu Yu Guangzhou, Tianjin ring RESEARCH: 15602259154