What does ozone disinfection do Advantages of ozone disinfection?

1. There is no dead angle for disinfection, high sterilization efficiency, and odor removal. When disinfection is carried out, the ozone generator produces a certain amount of ozone, which spreads evenly and has good permeability in a relatively closed environment, which overcomes the problem of disinfection dead angle in ultraviolet sterilization and achieves the purpose of all-round, rapid and efficient disinfection and sterilization.

2. No residue and no pollution. Ozone is produced by using oxygen in the air, and in the process of disinfection and oxidation, the excess oxygen atoms are combined into molecular oxygen after 30min, and there is no residual substance, which solves the problem of residual secondary pollution during disinfectant disinfection, and eliminates the need for re-cleaning after disinfection.

The advantages of ozone disinfection are reflected in its strong oxidation and are globally recognized as a green broad-spectrum and efficient disinfection and sterilizer.

Ozone sterilization is a bacteriolytic-grade method, which sterilizes thoroughly, no residue, and has a broad spectrum of sterilization, which can kill bacterial propagules and spores, viruses, fungi, etc., and can destroy botulinum toxin. In addition, O3 has a killing effect on mold. O3 due to poor stability, will soon decompose into oxygen or a single oxygen atom, and a single oxygen atom can combine into oxygen molecules by itself, without any toxic residues, and the traditional sterilization and disinfection methods, whether ultraviolet or chemical fumigation, have the shortcomings of incompleteness, dead ends, large workload, residual pollution or peculiar smell, and may damage human health. If it is disinfected with ultraviolet light, it has no effect in places where the light does not shine, and has disadvantages such as decay, weak penetration, and short service life.

Disadvantages of ozone disinfection:

The investment is large, and the cost is higher than that of chlorination; O3 in water is unstable, and certain technologies are required to control and detect O3. After disinfection, it has a corrosive effect on the pipeline, so there is no remaining O3 in the factory water, so a second disinfectant is needed; Reaction with iron, manganese, organic matter, etc., can produce micro-flocculation, so that the turbidity of water is increased.

Bromate is produced when ozone oxidizes raw water containing bromide ions. Bromate has been classified as a Class 2B potential carcinogen by the International Agency for Research on Cancer, with the WHO recommending a maximum bromate content of 25 g l for drinking water and a maximum allowable concentration of 10 g l for bromate in the US Environmental Protection Agency (USEPA) drinking water standard.

The above content reference:

High efficiency, high cleanliness, convenience and economy.

1. High efficiency. Ozone disinfection and sterilization is based on air as the medium, without any other auxiliary materials and additives. The body is inclusive, sterilized thoroughly, and has a strong function of removing mildew, fishy, odor and other peculiar smells.

2. High cleanliness. The rapid decomposition of ozone into oxygen is the unique advantage of ozone as a disinfection and sterilization.

3. Convenience. Ozone sterilizers are generally installed in clean rooms or air purification systems or in sterilization rooms (such as ozone sterilization cabinets, transfer windows, etc.). According to the sterilization concentration and time verified by commissioning, the opening and running time of the sterilizer are set according to the time, which is easy to operate and use.

4. Economy. Compared with the use and operation of ozone disinfection and sterilization in many pharmaceutical industries and medical and health units, the ozone disinfection method has great economic and social benefits compared with other methods.

Application fields: 1. Air purification.

Ozone has the function of killing bacteria and viruses contained in the air, reducing dust, making the air fresh and natural, eliminating fatigue and refreshing the mind.

2. Keep fruits and vegetables fresh.

The transportation and storage of fruits and vegetables has always been a problem that needs to be solved urgently, and improper handling will bring great losses. It is reported that 30-40% of vegetables in China become garbage every year due to improper storage and transportation and local backlog.

Ozone and negative ions work together to preserve fruits and vegetables, so the use of ozone technology can greatly extend the preservation and storage time of fruits and vegetables, and expand the scope of their transportation. In addition, ozone technology can also be used for sterilization and disinfection in clean vegetable processing.

Advantages: 1. The ozone disinfection effect is extremely strong, whether it is bacteria and viruses, or ungerminated spores.

2. The killing speed is fast, 600 3000 times that of chlorine, and at the same sterilization effect, the E. coli killing rate is twice the concentration of chlorine.

3. The oxides produced in the ozone disinfection process are non-toxic, tasteless and bio-mediated substances.

4. Ozone can be quickly decomposed into oxygen, which will not produce secondary pollution, and is called "clean disinfectant". It also increases the amount of dissolved oxygen in aquaculture water.

5. The ozone gas is in a free state, and there will be no dead ends in the disinfection.

6. Ozone plays a certain role in purifying water quality through its oxidation flocculation in the disinfection process.

7. Ozone disinfection technology can be used for aquaculture water, drinking water, seawater, sewage treatment, and a wide range of disinfection applications for environmental objects, which is called "universal disinfectant".

8. Ozone can only be produced locally in application, so it is simple, complete, reliable and economical.

The ozone disinfection and sterilization effect may be better, but it is not safe to use, easy to inhale into the human body and cause upper respiratory tract infection, and irreversible. It is recommended to use chlorine tablets or salt chlorine machines for swimming pools, which are safe, stable and reliable.

Ozone disinfection refers to water treatment technology that uses ozone as a disinfectant. Ozone is a strong oxidant, dissolved in water, directly or by using a large number of radical radicals and new ecological oxygen generated in the reaction to indirectly oxidize the inorganic matter and organic matter in the water, and enter the bacterial cell to oxidize the intracellular organic matter, so as to achieve the purpose of sterilization and disinfection, purification of water quality, compared with chlorination, ozone disinfectant is small, fast, better disinfection effect, and can improve the taste and appearance of water.

Ozone disinfection (O3 disinfection) is a disinfection method that kills bacteria, viruses and other microorganisms through Wu Hongchong ozone. Due to its rapid and efficient effect and no residue retention, ozone disinfection is widely used in medical, food processing and other fields.

However, there are some problems with ozone disinfection. First of all, the ozone generated by ozone disinfection is easily flammable, increasing the concentration of cavity air destroyer pollutants, which may cause harm to human health. Second, ozone disinfection is oxidizing to some organic compounds and may have an impact on the environment.

In order to prevent ozone disinfection from causing harm to human health and the environment, some countries have adopted the practice of prohibiting or restricting the use of ozone disinfection. At the same time, some industries that use ozone disinfection need to make necessary declarations and control measures before use to reduce the impact of ozone disinfection as much as possible.

After ultraviolet irradiation, a part of the oxygen in the air is decomposed into single-molecule oxygen, so that the single-molecule oxygen combines with the surrounding oxygen to form ozone. Since this binding is unstable, the ozone is also unstable and is quickly emitted.

Ozone has strong oxidizing properties, is a stronger oxidant than oxygen, can undergo oxidation reactions at lower temperatures, such as oxidizing silver to silver peroxide, leading sulfide to lead sulfate, and potassium iodide reaction to form iodine. Turpentine, coal gas, etc. can spontaneously ignite in ozone. Ozone is a powerful bleach agent in the presence of water.

Unsaturated organic compounds are also prone to the formation of ozonions at low temperatures.