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• 28khz Ultrasonic Sensor Pulse Wave To Prevent And Control Cyanobacteria And Green Algae Growth In Ponds Lakes A low-power ultrasonic algae cutting off device, which includes: an ultrasonic sign generator for outputting ultrasonic electric signals with a preset frequency; a power amplifier, which is electrically connected to the output end of the ultrasonic generator, for generating ultrasonic alerts The ultrasonic electric signal output by method of the power amplifier is energy amplified; an ultrasonic transducer array placed underwater, the ultrasonic transducer array is used to convert the ultrasonic electric signal amplified by means of the ability amplifier right into a mechanical vibration wave and radiate it into the water. Ultrasonic algae killing has the traits of handy operation, excessive efficiency, no pollution or reduced pollution. The mechanism of ultrasonic anti-algae killing and algae killing includes: destroying mobile walls, destroying air cells, and destroying lively enzymes. High-intensity ultrasound can damage biological cellular partitions and trigger intracellular elements to circulation out. The special structure of algae cells is an air cell that accounts for 50% of the cellular volume. The air cellular controls the up and down movement of the algae cells. Shock waves, jets, and radiation pressure caused by ultrasound can damage air cells. Water is a good conductor of sound waves. This high-frequency wave spreads within the water with little attenuation and might journey far. The algae cells resonate below the motion of a selected frequency of ultrasound, inflicting the mobile membrane to vibrate, and the algae will decay and die via themselves, floating first after which sinking. At an identical time, the hot temperature and stress produced by way of way of cavitation and a great number of free radicals can smash the energetic enzymes and lively ingredients in the algae cells, thereby affecting the physiological and biochemical actions of the cells. In addition, the chemical effects prompted through ultrasound also can decompose algal mobile secretions and metabolites comparable to algal toxins. Main application:Environmental treatment: open water in the park, golfing direction panorama pool, sunny swimming pool, reservoir, lakeIndustrial fields: business storage tanks, broad cooling tower storage tanks, faucet water purification plantsAgricultural field: Sprinkler irrigation and drip irrigation method for agriculture, animal husbandry irrigation reservoirs, flower sheds, vegetable greenhousesMarine fishery: aquatic products, shellfish farmingIt is broadly used in artificial rivers and lakes and some panorama water bodies. It not only prevents the water physique from having algae problems, but also guarantees that the water body is obvious and bottomless, the water high quality is fresh, and no particular upkeep is required!

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