Shanghai Hotels sterilization ozone disinfection ozone disinfection sterilization hotel

Ozone generator principle and the principle of selection by electricity produced hyperbaric; high-pressure reaches a certain level after the breakdown of the air, the air molecules are ionized. Wherein the oxygen molecule to produce ozone molecule consists of three oxygen atoms formed after being ionized. So generally people also ozone generator known as the "negative oxygen ion generator." Selection: 1. Press the high-voltage frequency allocation, power frequency (50-60Hz), intermediate frequency (400-1000Hz) and high frequency (> 1000Hz) three. Frequency generator due to the large volume, the shortcomings of higher power, has been basically out of the market. The high frequency with small size, low power consumption, ozone yield, etc., is now the most commonly used products. 2. Press the gas feed division to use, there are two kinds of oxygen and air type. Oxygen type is usually to supply oxygen from the oxygen bottles or oxygen. Air type typically used air (e.g. compressed air) as the starting material. Because ozone is generated by oxygen to, and the content of oxygen in the air only 21%, so the ozone concentration in the air type is slightly lower than the oxygen generator type. The purity of bottled oxygen or oxygen in more than 90%, so the higher the concentration of oxygen-type ozone generator. When environmental disinfection, commonly used air generators. When water treatment, priority should be given oxygen generators. But if disinfection of drinking water, generators need to meet the old ozone mixing tower used, only use air type. 3. cooling division, there are water-cooled and air-cooled ozone generator ozone generator. Work will produce a lot of heat, requires cooling, otherwise ozone generated due to high temperature side edge decomposition. Water-cooled generator cooling effect is good, stable, ozone without attenuation, and can work continuously for a long time, but the structure is complicated and costly. Air-cooled cooling effect is not ideal, ozone decay significantly. Large ozone generator or generators are usually used in important places are water-cooled. Air-cooled ozone production is generally used for smaller generators or generator performance requirements are not stringent place. In the selection, we should try to use a water-cooled type. 4, divided by a dielectric material, there are several common types of quartz tube ozone generator, ozone generator ceramic plates, ceramic tube ozone generator, glass and enamel ozone generator ozone generator. Wherein the quartz tube because of a high dielectric constant, uniform thickness, ovality, high temperature, high humidity and other characteristics of some of the most commonly used high-performance ozone generators. Ceramic plates easy to rattle, applicable only to some small generator. Ceramic tube wall thickness and ovality difficult to control, prone to the problem of uneven discharge, so not much use. Glass and enamel low dielectric constant, poor high temperature performance, easy to burst, only in some low-end generator to use. 5, the structure is divided according to the ozone-generating means, there are two kinds of closed and open. Structural features are sealed closed generator itself is an electrode, we can focus on the use of ozone, such as for water treatment. Open generator electrode is exposed to the air, the ozone produced can not focus on the use, usually only a small space for air purification or some small items surface disinfection. Closed generator can replace the use of open-generator. Closed generator cost is much higher than open-generator. It is noteworthy that, and now some people to open up generator rigid packaging, posing closed generator. This result is due to the large amount of heat can not be distributed in time, severe ozone decay, generator quickly burning. The main purposes: Ozone generator is mainly used in pharmaceutical water, purified water, mineral water, secondary water supply, swimming pool water, aquaculture water, food and beverage processing industry, water disinfection and purification, as well as chemical industry, paper industry and other degreasing, bleaching, bleaching for domestic, industrial, hospital discharge standard treatment (disinfection, removal of BDR, COD, etc.), as well as domestic sewage, industrial cooling water reuse treatment. Ozone generator not only for the treatment of domestic sewage, other sewage, raw water purification, water treatment is also very good. Not only sterilization, but also deodorant, bleaching, bleaching, purification. The main advantage of ozone generators for sewage treatment 1 Efficiency: spread evenly, inclusiveness, good UV germicidal overcome weaknesses, there are many dead ends, can be full of fast and efficient sterilization; strong bactericidal capacity, fast action, faster than sterilization 600 to 3000 times faster chlorine can kill the oxidation resistance of viruses and spores; 2. PH value is less affected by sewage; 3. remove the color, smell, taste and phenol cyanide and other contaminants in the water, increasing the water dissolved oxygen, water quality improvement; 4. can decompose biodegradable organic matter and difficult three-induced substance, improving water biodegradability; 5. High cleanness. Ozone has the characteristics of natural decomposition, there is no residue after disinfection, no secondary pollution, no carcinogenic effect of halogenated organic compounds; 6. Preparation of ozone in air or oxygen and electricity only, and does not require any auxiliary materials additives, there is no other raw materials transportation and storage problems. Sewage ozonation method for textile printing and dyeing wastewater - the use of advanced ozone oxidation + + ultrasound biochemical process, the removal of decolorization effect, high organic matter to effectively deal with a high concentration of PVA desizing wastewater. 2. tannery effluent - for high tannery effluent concentration of organic matter characteristics, the physical and chemical + biological treatment methods, biochemistry section with AO process, that type of sewage treatment effect is good. 3. Chemical sewage - the chemical sewage benzene, phenol, cyanide and other toxic substances, the use of ozone treatment process, effectively removes these harmful substances. 4. Food sewage - using AO Process Food sewage, run a simple operation, small footprint, good effect. 5. The hospital wastewater - sewage situation such complex pretreatment before disinfection to be good, general primary treatment effluent ozone dosage of 30 ~ 50mg / l, secondary effluent ozone dosage of 15 ~ 20mg / l preferably by secondary treatment before use ozone disinfection company's main products: car disinfection machine, food factory sterilization equipment, water treatment ozone generator, farm disinfection deodorant ammonia removal machine, cosmetic ozone disinfection, mushroom plant disinfection, tableware disinfection, disinfection chopsticks, housing renovation after purification, medical sterilization machine disinfection of fruits and vegetables, farm ozone disinfection, medical ozone disinfection of aircraft, mobile ozone machine, portable ozone disinfection, swimming pool water treatment Ozone disinfection, wall-mounted ozone disinfection machine, wall-mounted ozone disinfection, disinfection of food plants, cosmetics factory ozone disinfection machine, large air source ozone disinfection, ozone disinfection machine production workshop, all kinds of accessories, such as generators yield Website: www.gzquanju.com www.ozonemade.com Contact: Miss Wang 13610203841 QQ 2355859244 Welcome friends from Guangzhou Lau Poly Ozone Technology Co., Ltd. visit, guidance and business negotiation.