TKZS-28 UV disinfection equipment 8

UV disinfection www.gyzwx.com 13833174989 with high values ??in water treatment, is irradiated with ultraviolet light, destruction and change the microbial DNA (deoxyribonucleic acid) structure, so that the bacteria can not reproduce or death immediately, to achieve sterilization purposes. Bactericidal effect is truly UVC ultraviolet light, because the C-band ultraviolet light is easily absorbed by the organism DNA, ultraviolet especially around 253.7nm best. UV disinfection is purely physical disinfection method is simple and convenient, broad spectrum, no secondary pollution, ease of management and automation, etc., along with a variety of new designs launched UV lamp, UV disinfection range of applications continually expanding. Particular wavelength is emitted by UV lamp (254-257nm) light, to destroy microbes through biological structures aim to kill bacteria, its lethality, and can be in the water to kill harmful bacteria in a short time. UV disinfection is applicable to rivers, lakes, ponds and wells for water supply systems for small living, high water tank and backup storage tank water supply system. UV disinfection is widely used in laboratory, family, clean water, medicine and water disinfection equipment. A living area with a UV water disinfection disinfection principle difference ???? their biological effects UV, ultraviolet can be divided into UV-A (320-400nm), UV-B (275-320nm), UV-C ( 200-275nm) and vacuum ultraviolet part. Water treatment is the use of ultraviolet UV-C part, 260nm has been confirmed in the vicinity of the band is the most efficient UV disinfection. ???? Living quarters water optics, microbiology, mechanical, chemical, electronics, fluid dynamics and other comprehensive science as a whole with ultraviolet disinfection. Living area with ultraviolet water disinfection using a specially designed high efficiency, high strength and long life UV-C ultraviolet light intensity of ultraviolet UV-C light water generating means occur. When bacteria, viruses, etc. are subject to certain dose of ultraviolet UV-C light (wavelength 253.7nm) radiation. And the structure of the cell DNA is damaged, cells can not be regenerated, so as to achieve water disinfection and purification. The wavelength of 185nm line can also break down organic molecules in water to produce hydrogen radicals and oxidation of organic molecules to carbon dioxide in water to achieve the purpose of removal of TOC. Second, the living area of ??water with ultraviolet disinfection has the following advantages ??? 1, high efficiency sterilization: UV on bacteria, viruses, sterilization using generally one to two seconds to reach 99% -99.9% of the sterilization rate. ??? 2, efficient sterilization broad spectrum: broad-spectrum ultraviolet sterilization is the highest, its almost all bacteria, viruses can efficiently kill. ??? 3, no secondary pollution: UV disinfection does not add any chemicals, so it will not produce secondary pollution of water bodies and the surrounding environment, the water does not change any ingredients. ??? 4, safe, reliable: the traditional disinfection techniques such as use of chloride or ozone, the disinfectants themselves are highly toxic, flammable substances, and ultraviolet disinfection system there is no such security risks. ??? 5, and operation and maintenance costs of the low: a small area of ??ultraviolet disinfection equipment, structures requiring a simple and therefore less total investment, low running costs, in tonnes of water level, and it costs only chlorine disinfection 1/2. Third, the living quarters of water disinfection with ultraviolet disinfection Features ??? a living area with a UV disinfection of water use efficiency of UV-C (LL or LH) UV lamp selection of the world's leading high-strength low-pressure UV lamp, lamp Tube life guarantee 8000-10000 hours. ??? 2, living area with ultraviolet water disinfection selection of high transmittance, high purity quartz tube, ensuring more than 90% of ultraviolet rays through. ??? 3, living area with ultraviolet water disinfection constant use advanced, high-intensity UV special ballast, to ensure that the entire system is operating normally in a complex case. ??? 4, living area with a UV water disinfection of high quality stainless steel reactor (304 or 316), and the reactor wall for special polished to enhance the sterilization effect.