Ultrasonic algae killing has the characteristics of convenient operation, high efficiency, no pollution or reduced pollution. The mechanism of ultrasonic anti-algae killing and algae killing includes: destroying cell walls, destroying air cells, and destroying active enzymes. High-intensity ultrasound can destroy biological cell walls and cause intracellular substances to flow out. The special structure of algae cells is an air cell that accounts for 50% of the cell volume. The air cell controls the up and down movement of the algae cells. Shock waves, jets, and radiation pressure caused by ultrasound can destroy air cells. Water is a good conductor of sound waves. This high-frequency wave spreads in the water with little attenuation and can travel far. The algae cells resonate under the action of a specific frequency of ultrasound, causing the cell membrane to vibrate, and the algae will decay and die by themselves, floating first and then sinking. At the same time, the high temperature and pressure produced by cavitation and a large number of free radicals can destroy the active enzymes and active substances in the algae cells, thereby affecting the physiological and biochemical activities of the cells. In addition, the chemical effects induced by ultrasound can also decompose algal cell secretions and metabolites such as algal toxins.
Product advantages:
The time required to repair the environment is short;
The restoration project has no impact on the surrounding environment;
Repair technical funds need minimum;
No secondary pollution;
In-situ repair can remove pollutants in situ, easy to operate;
The operating cost is very low, only about 8% of the traditional pollution control method.
Application field 1. Industry: Petrochemical wastewater treatment system; hydropower station; fire water reservoir; Industrial wastewater treatment reservoir; medium and large cooling tower reservoir. 2. Agriculture field: Reservoirs, fish ponds, ponds, lakes, lagoons; irrigation reservoirs for agriculture and animal husbandry. 3. Urban water environment governance: Waterworks, sewage treatment plants; drinking water storage tanks; urban landscape pools, fountains; Artificial lakes and rivers in the park.