Can ozone break down pesticides? Can ozone generators really remove pesticides?

Pesticides can be removed, and ozone is highly oxidizing.

It can oxidize pesticides to achieve the purpose of removing pesticide residues. But use ozone to remove vegetables and fruits in life. Because excessive ozone concentration will cause harm to the human body, damage the mucous membrane of the respiratory tract and cause physical discomfort.

Therefore, when disinfecting the air, you can use a gas machine, and try to use an ozone water machine when removing pesticide residues on vegetables and fruits, so as to avoid directly passing ozone gas into the water to obtain ozone water, because this will cause a large number of ozone gases that are not dissolved in water to run into the air, causing excessive ozone concentration in the air and causing harm to the human body. At the same time, when using the ozone machine, it is necessary to use electrolyzed water as much as possible.

The principle of ozone generation is that the ozone machine produces nitric oxide at the same time as the high-pressure electrolysis of air.

and other nitrides, which are harmful to humans.

*Ozone can break down pesticides**. The strong oxidizing properties of ozone can oxidize pesticides, thereby degrading pesticides. Experiments have shown that the time of ozone treatment is doubled on the basis of 10 minutes, and the degradation rate does not increase significantly.

Therefore, considering the actual production and cost factors, the ozone treatment time should be 10min. However, some experts have doubts about whether ozone can react with other pesticides and the reaction mechanism of ozone oxidation to decompose pesticides, and whether it will cause toxicity to the human body.

OK. Odorous oxygen has the ability to oxidize many organic compounds into carbon dioxide, water and other compounds. Because it is not easy to decompose pesticides, chemical oxidation has always been a method that technicians want to try, and the use of odorous (active) oxygen has gradually been emphasized.

Pesticide +03 --C02 + H20 + other simple compounds H20

In short, in the process of oxidation, the chemical molecular bonds of pesticides can be broken, and the pesticides will produce chemical changes, which are not toxic.

Theoretically, the strong oxidation of ozone can achieve the effect of sterilization, disinfection and air purification, drinking water disinfection and purification, fruit and vegetable detoxification, space purification, etc. can be solved by ozone. It is especially suitable for sterile places such as hospitals and research institutes.

The results showed that the degradation rate of organophosphorus pesticide residues was different with different ozone treatment times, but the degradation rate was not significantly increased when the treatment time was doubled on the basis of the treatment time of 10 min. Taking into account the need to reduce costs, shorten the processing time of raw materials and the degradation degree of organophosphorus pesticides in actual production, the ozone treatment time should be 10min.

Many experts have expressed doubts about whether ozone can react with other pesticides other than methamidophos; The reaction mechanism of ozone oxidation and decomposition of pesticides is not yet clear, what kind of new substances will be produced, and whether it will be toxic to the human body. The suitability and effectiveness of the technology of using ozone to remove pesticide residues on the surface of fruits and vegetables need to be further rigorously demonstrated.

The Institute of Plant Protection of the Academy of Agricultural Sciences has tested many times, and the test shows that the treatment with the complex ozone advanced oxidation technology has little improvement in the removal of surface pesticide residues.

It can only be said that it is effective against some pesticides, and some can only occur under specific conditions!

There is a fruit and vegetable washing machine, that is, the strong oxidation of the ozone generator is applied to achieve the effect of removing pesticides.

It's perfectly fine with enough ozone concentration!

Absolutely, I'm engaged in ozone application and research. You can use it with confidence.

Ozone is indeed effective in removing pesticide residues, and pesticide residues on the surface of fruits and vegetables can indeed be removed by the ozone method, and the effect is indeed better, but there are two prerequisites: concentration control and soaking time.

Note: The ozone machine can also produce ozone, but the production efficiency is not high, so the concentration in the water is very low, and the mixing is uneven, which can easily cause the local concentration to be too high. Another terrible thing is that it will leak. High ozone concentrations are dangerous for people themselves.

In addition, it should be noted that the fruits and vegetables in the regular market have been sampled with pesticide residues, and the pesticide residues are basically qualified.

Therefore, ozone has an effect, but don't buy an ozone machine, it will also harm your health. As long as vegetables and fruits are washed normally, there is no problem.

The ozone produced by the ozone generator produced by Shanghai Kangte is a strong oxidizing agent, and the pesticide is an organic compound, and the ozone disinfection water destroys the chemical bonds of the organic pesticide through strong oxidation, so that it loses its medicinal properties, and at the same time kills various bacteria and viruses on the surface to achieve the purpose of detoxification.

Canteen fruit and vegetable tableware disinfection machine is a kind of canteen special equipment developed by using the characteristics and performance of ozone, which can quickly sterilize, disinfect and deodorize and produce high-concentration ozone water in a short time to ensure the safety of canteen meals. This type of equipment is generally implemented by ozone germicidal lamps or ozone machines.

1. It can effectively degrade pesticide residues in rice, vegetables, melons and fruits, and prolong the shelf life.

2. It is used for tableware disinfection, air disinfection, freezer and storage room disinfection, odor removal, mildew prevention, can effectively kill bacteria and viruses, and prevent the spread of diseases.

Ozone is an allotrope of oxygen and is a strong oxidant; Its effect of reducing pesticides and removing bacteria is twice that of chlorine, and its sterilization speed is 600-3000 times faster than that of chlorine. Ozone naturally decays into oxygen at room temperature, with a decay period of 15 minutes to 25 minutes. Ozone is rapidly converted into "ecological oxygen" in water with no residual problems.

Ozone is a highly effective and rapid disinfectant. It can quickly dissolve pesticide residues in a short time, so that bacteria and viruses can be quickly destroyed.

Ozone not only has the functions of disinfection, sterilization, deodorization, decolorization, etc., but also has many "positive" effects that are beneficial to human beings and environmental protection, such as changing the respiration state of plants, activating plant cells, detoxifying, and differentiating organic impure substances. Ozone can effectively reduce and annihilate pesticides, fertilizers and biological hormone residues in dietary materials, as well as various germs and pathogenic bacteria, and reduce the harm of pollution to human beings.

To remove pesticide residues, it is more targeted to choose a fruit and vegetable detoxification machine. The key depends on whether you are using it for personal use or wholesale ......

Yes, it should be fine, but be careful not to touch and breathe ozone.

The ozone cleaner that claims to be able to remove pesticides is really better? Or is it just a commercial gimmick? In fact, the effect of ozone machine cleaning is not better than that of ordinary water washing methods.

This article will teach you the correct way to clean vegetables, and you can clean the pesticides on vegetables without spending a lot of money to buy an ozone machine.

Article ** SinceUpstream and downstream news&market news market

Many people are afraid of pesticide residues on fruits and vegetables, and spend thousands of yuan to tens of thousands of yuan to buy ozone cleaners that claim to be able to remove pesticides. But can you buy real peace of mind by spending a fortune? The Agricultural Poison Laboratory of the Council of Agriculture has tested different brands of ozone cleaners on the market, and found that they can only remove pesticide residues on the surface of vegetables and fruits, and the effect is the same as that of washing, so consumers do not need to spend money to be wronged.

Weng Sushen, a pesticide expert and former head of the drug control team of the Institute of Drug and Poisonology, pointed out that some industry operators often take advantage of consumers' fear of pesticides to advertise, boasting that the ozone cleaning machine can completely wash away the pesticides on residual vegetables and fruits, and even take a bucket of water mixed with pesticides and treat it with an ozone machine, and then put the goldfish into the shooting technique of free and easy swimming, which proves the detoxification effect. It's all an advertising gimmick, she said.

Weng explained that pesticide residues can be divided into two categories: one is contact pesticides, most of which remain on the surface of vegetables and fruits, which are easy to clean with water, or peel off the skin of vegetables and fruits to remove; The other is a migratory pesticide that enters the inner layer of the plant or is delivered to the whole plant through the plant duct. Migratory pesticides must be grown by plants or broken down by enzymes, and are difficult to remove by cleaning.

In particular, the Institute of Drug and Poison uses the general harvesting mode of vegetables and fruits, that is, pesticides are applied to vegetables and fruits in the field, and the vegetables and fruits are harvested after 3 to 7 days to test the effect of the ozone machine in removing pesticide residues. The results showed that the ozone machine could only remove the pesticides that remained on the surface of vegetables and fruits, and could not penetrate deep into the plant tissues to remove the migratory pesticides, which was not necessarily better than rinsing with water. Consumers spend a lot of money on an ozone machine, but the effect is the same as washing, and it is really not worth it.