In 1785, the German, Van Marum use high voltage discharge to treat air with special odor. In 1801, Cruickshank used inert anode for water electrolysis to obtain similar odor, being the beginning of electrochemical preparation of ozone. In 1985 the Vienna Protocol for ozone layer protection was formulated. The Vienna Treaty concluded in 1995 for protection of ozone layer.
The property of ozone Ozone normally exists in low concentration in air along with oxygen, with grass smell, readily soluble in water, as an extremely potent oxidant and an excellent disinfectant or sterilize killing bacteria, removing odor and toxic item. So it serves as a health protector and air purifier and decomposes hazardous substances and UV radiant. It destroys not only bacteria but also viruses, spores, fungus, mold, mildew, cysts, but also many other contaminants such as CO, ammonia, sulfur dioxide, nitro-oxides and harmful sulfur and nitrogen compounds. Now, for disinfecting, sterilizing, de-odor, removing contaminants, and more ozone is your best choice.
Application of ozone Ozone is now known to be one of the most powerful disinfectants and oxidants and kills microbial contaminates like E.coli, Listeria, Salmonella, Giardia and Cryptosporidium more effectively than conventional disinfectants like chlorine. In fact, ozone kills E.coli more than 3,000 times faster than chlorine, another popular but sometime ineffective disinfectant. When generated, it seeps into crevices, carpets drapes, furniture, and under beds where normal air currents are minimal ore non-existent. When the extra oxygen atom splits off from the ozone molecule, one of two things happen: disinfecting and oxidation. As a disinfectant, these atoms quickly destroy the bacteria, mold, mildew and the odors they cause when they come into contact and leave behind only oxygen.
Applications of ozonizers 1. Medical care: Sterilization of medical items Dentistry ,hepatitis: To prevent cross contamination. 2.Manufacture of fresh food: products fishes and shells, raw fish slicesfrozen foods, washing of fruits and vegetables, De-freezing and site cleaning : Removal of fishy smell, keeping freshness, Sterilization of washing water Sterilization of utensils and equipment 3. Water supply: Household drinking water, water supply work, purification plant, water supply system for buildings , swimming pools: Sterilization, deodorization, decolorizing, removal of bad taste
4. Agricultural chemicals: Sterilization of seeds, processing of fruits and vegetables: Removal of residual agricultural chemicals, keeping freshness 5. Other applications: High quality water for chemical, textile and paper plants: Decolorizing, deodorization, bleaching, purification and sterilization.