Application of ultraviolet sterilizer in aquaculture
Common diseases in aquaculture (fish, shrimp, abalone, etc.) are generally caused by microorganisms, bacteria, and viruses Pathogens in water are caused by pathogens such as bacteria, viruses, and parasites. At present, most diseases of farmed fish belong to this category.
Ultraviolet Sterilizer | Ultraviolet Sterilizer | Pipeline Ultraviolet Sterilizer | Water Tank Self-cleaning Sterilizer disease. Because the disease can be infected, if it is not treated in time, the incidence will increase, so it is more harmful. Common pathogens can cause illnesses in different regions, seasons, and water bodies in different degrees of severity or even no disease at all. If the water environment is good, the fish are healthy, and have strong disease resistance, the pathogens will be difficult to invade, develop and spread, and the fish will not develop diseases.
Ultraviolet disinfection is necessary in aquaculture. Nowadays, factory-based circulating water aquaculture systems are widely promoted. Circulating aquaculture system has many advantages such as small area, high output, saving, easy management. Because the water utilization rate of the circulating aquaculture system can reach more than 90%, the daily supplemental water amount is less than 10%, and fish excrement and bait residues are inevitably produced during the circulation process. Without proper treatment measures, the accumulation of these wastes will cause an unhealthy water environment, resulting in slower fish growth, low feed conversion efficiency, and high fish diseases and mortality. Among them, water disinfection is an indispensable part. Compared with traditional sterilization methods, the ultraviolet sterilization method in water quality treatment (disinfection) does not require the addition of chemicals, does not produce toxic by-products, has high sterilization efficiency, simple operation, and convenience. Operation management.
The working principle of UV sterilizer
The wavelength emitted by the ultraviolet germicidal lamp is very destructive to microorganisms. When the ultraviolet germicidal lamp is used to irradiate the bacteria, the nuclear protein and ribonucleic acid (D.NA) of the bacterial cell strongly absorb the energy of this wavelength, thereby linking the chain between them. Open and break, causing bacteria to die.
Features
1. It can quickly and effectively kill all kinds of bacteria, viruses and other microorganisms;
2. Through photolysis, it can effectively degrade chloride in water;
3. Using optical principles to design a unique inner wall treatment process, so that the cavity can utilize ultraviolet rays to a greater extent, and the sterilization effect is doubled;
4. The shell is made of high-quality stainless steel (316L/304) or high-quality PVC shell, which is anti-corrosive and durable;
5. Selected and matched American original UV-C lamp tube, and equipped with high-purity quartz glass sleeve, long-term sterilization;
6. Processes are fully closed, with window monitoring;
7. Unique sound and light alarm device, safe and reliable operation, low maintenance cost;
8. No chemical reaction, no secondary pollution;
9. The shell size is the usual standard, which can be customized according to the external dimensions required by the user;
10. The diameter of the inlet and outlet pipes can also be changed reasonably according to customer needs;
11. Simple operation and convenient maintenance;
12. Small footprint and large amount of treated water.
