The main role of ozone, the role of ozone What is the role of ozone

Main function of ozone 1. Food purification: From the surface and the inside of the degradation of fruits, vegetables, food residues of fertilizers, pesticides and other toxic substances, remove meat and eggs in antibiotics, chemical additives, hormones and other harmful substances, kill the halophilic bacteria that are easy to cause poisoning in seafood, and control the disease from the mouth. 2. Drinking water purification

Tap water is a high-quality raw drinking water after ozone treatment. Each liter of water only needs to be injected with O3 for 2 minutes to remove residual chlorine in the water, sterilize, disinfect, remove odor, remove heavy metals, prevent the formation of carcinogen chloroform, increase the oxygen content in the water, and make ideal and pure drinking water. 3. Disinfection and sterilization

Put the cleaned utensils in the water and pass the o?In 20 minutes, it can remove detergent residues, kill bacteria and viruses, replace electronic disinfection cabinets, and avoid infectious diseases of catering utensils. It can also disinfect and deodorize clothes, towels, rags, socks, etc.

4. Air purification: hang the ozone exhaust pipe at a height of more than one meter and discharge o?In 20-30 minutes, it can effectively remove the odor of indoor smoke and dust or decorative materials, reduce dust and sterilize, increase the oxygen content of the air, and freshen the air, so that you can enjoy the fresh air like a forest after rain at home (it can be used for smoke, dust, disinfection, and odor removal in homes, offices, conference rooms, and entertainment venues).

5. Fruit and vegetable preservation, mildew prevention: Family fruit and vegetable preservation only needs to be passed into the bagged fruits and vegetables2 minutes, it can extend the shelf life by 7 days, and can also be used for mildew prevention in vegetable cellars and fruit and vegetable transportation.

6. Bathing, beauty, health care: Taking ozone baths has become fashionable in foreign countries, and diseases have been passed through ozone baths for many yearsAnother miraculous effect.

Frequent ozone bathing can eliminate toxins in the body, activate epidermal cells, eliminate acne, whiten **, and have good curative effects on rheumatism, **disease, diabetes and nail fungus. 7. Fish farming and watering: Watering flowers and sprinkler irrigation of greenhouse vegetables can avoid pests and reduce the use of pesticides.

Fish farming, aquaculture, o?Entering the water releases primary ecological oxygen, destroys bacteria and viruses, oxidizes impurities, prevents water quality from deteriorating, and increases nutrients in the water. 8. Deodorization:

Because ozone has a strong oxidative decomposition ability, it can quickly and completely eliminate various odors in the air and water.

In nature, the role of the ozone layer is mainly:

The ozone layer can absorb ultraviolet rays with a wavelength of less than 300 m in sunlight, mainly a part of UV-B (wavelength 290 300 m) and all UV-B (wavelength 290 m) to protect humans, animals and plants on the earth from short-wave ultraviolet rays.

The second is the heating effect, ozone absorbs the ultraviolet rays in the sunlight and converts it into heat energy to heat the atmosphere, due to this effect, the atmospheric temperature structure has a peak at an altitude of about 50 km, and there is a warming layer 15 50 km above the earth. It is because of ozone that the stratosphere exists.

The third is the role of greenhouse gases, which is also important in the upper troposphere and at the bottom of the stratosphere, at very low temperatures. If ozone decreases at this height, there will be a drive to lower ground air temperatures. Therefore, the high distribution and variation of ozone is extremely important.

In life, the main role of ozone is ozone sterilization and oxidation.

The bactericidal ability of ozone is not affected by pH changes and ammonia, and its bactericidal ability is 600-3000 times greater than that of chlorine. To achieve the same sterilization effect (e.g., 99% E. coli killing rate), the ozone water dose required is chlorine only.

Ozone can also oxidize and decompose pollutants in water, and has significant effects on odor, decolorization, sterilization, removal of phenols, cyanide, iron, manganese and reduction of COD and BOD in water treatment.

At a certain concentration, it can also make people excited. For example, in front of printers, computers, and especially Internet cafes, you will become more and more energetic.

The broad-spectrum nature of the effects and effects of ozone.

1. Ozone can purify drinking water and air, and ozone can also achieve the purpose of preserving fruits and vegetables. 2. Ozone is an allotrope of oxygen element, ozone has strong oxidation, and it is easy to oxidize at a lower temperature.

3. Liquid ozone can also be used as an oxidant for rocket dyes.

4. It is often used as bleach, air purifier, disinfection and sterilizer, etc., and can also be used to disinfect and deodorize drinking water. Ozone is a powerful bleach agent when mixed with water.

1. Ozone absorbs short-wave ultraviolet rays that are harmful to the human body and prevents them from reaching the earth, so as to shield the organisms on the earth's surface from ultraviolet rays.

2. Ozone can be used to decolorize in wastewater. The chromogenic groups in colored substances are vinyl, azo, oxide azo group, carboxyl group, sulfur carboxyl group, nitro group, nitroso group, etc., ozone can open their unsaturated bonds, so that they lose their ability to develop color.

3. Ozone can also oxidize cyanide in electroplating wastewater; The phenols in ozone oxidation water are free radical reactions, which are first initiated by the chain, then introduced by hydroxyl groups, and finally oxidized to carbon dioxide and water.

4. Ozone oxidizes inorganic metal ions such as Fe2+, Mn2+, etc., and oxidizes them into stable precipitates in a more advanced state. The application of ozone and activated carbon to treat wastewater at the same time can catalyze the oxidation of ozone and reduce ozone consumption.