How is ozone used in a home and what is ozone?

Detoxification of fruits, vegetables and meats.

There are often residual pesticides and fertilizers on the surface of fruits and vegetables, and they can be put into water for aeration and soak for 5-10 minutes, which can effectively remove residual chemical fertilizers and pesticides and hormones and antibiotics in meat. (At this point, a spill of harmful substances in the form of foam gel can be seen).

Home decoration pollution control and deodorization.

Due to the large amount of volatile toluene, formaldehyde and other toxic gases in the paint and plywood of the newly renovated room, ozone gas can effectively decompose and reduce the toxic gases in a short time, so as to reduce the trouble of having to ventilate for a long time before living. (Processing time: 20-30 minutes).

Air detoxification. If there is a large amount of smoke, bacteria and viruses caused by secondary pollution in the air of offices, conference rooms and air-conditioned rooms, use this machine to discharge ozone gas into the air for 20-30 minutes every day, and the gas kills bacteria and viruses without leaving dead ends, and automatically restores to oxygen in 30 minutes without any chemical residue.

Detoxification and washing of utensils, drinking utensils, and tea utensils.

Ozone water is ideal for cleaning and detoxifying these appliances. Thorough and free of any chemical residues. (Processing time: 5-10 minutes).

In fact, it is not only for detoxification of fruits, vegetables and meat, but also for newly renovated houses to purify the air. There used to be two newly renovated houses in my neighboring village, one used ozone to purify the air, and the other was useless, but the useless one had a miscarriage and then used ozone to get better.

Question 1: How to remove ozone Ozone is an unstable gas, its half-life is only about 30 minutes, there is no need to deliberately eliminate it, at room temperature, it exists for about 30 minutes at most, and then reduced to oxygen.

If you have to eliminate it, there are the following ways, one is to let the air flow, dilute the ozone concentration, and finally achieve elimination. The second is heating, when the temperature reaches about 60 degrees Celsius, ozone will be quickly reduced to oxygen. The third is to use the strong oxidation of ozone to release other substances that are prone to oxidation reaction to neutralize ozone.

It is more troublesome and costly, so it is not worth advocating).

The smell of ozone gas, the umami of grass. The perceived concentration of ozone is a safe concentration in the U.S. standard that direct exposure is allowed for 10 hours when the ozone concentration is safe. That is, when you can smell ozone, you are still a long way from a safe concentration, ozone is not carbon monoxide, and it does not mean that if you inhale a certain amount, it will fall.

If you don't get used to the ozone environment, you can leave for a while and come back when the ozone is gone, there's nothing to worry about.

Question 2: How to remove indoor ozone The smell of ozone is a grassy smell, and it is easy to get rid of it. One method is heating, when the temperature of ozone exceeds 55 degrees Celsius, it will be reduced to oxygen, and its grassy smell will disappear. One way is to wait, the half-life of ozone at room temperature is about 30 minutes, and then it is reduced to oxygen, and its grassy smell disappears.

Question 3: What about the graduation ceremony? Confession Confession.

Question 4: What is ozone and how does the filter remove ozone.

Ozone is an allotropic form of oxygen, the chemical formula is O3, the formula amount, a light blue gas with a fishy odor.

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. It is used as a strong oxidizing agent, bleaching agent, fur deodorant, air purifier, disinfectant and disinfectant, and disinfection and deodorization of drinking water. Ozone can be used to replace many catalytic oxidations or high-temperature oxidations in chemical production, simplifying production processes and increasing productivity.

Liquid ozone can also be used as an oxidizer for rocket fuel. Present in the atmosphere, close to the earth's surface, the concentration is generated by the oxygen in the atmosphere absorbing the sun's wavelength less than 185nm ultraviolet rays, this ozone layer can absorb the sun's harmful short-wave (below 30nm) rays, prevent this short-wave rays from reaching the ground, so that organisms are protected from ultraviolet damage.

Hazards

Harmful to the human body.

The National Ambient Air Quality Standards (NAAQS) set the limit of 260 g m3 of ozone that a person can accept in an hour.

Exposure to 320 g m3 ozone for 1 hour can cause coughing, dyspnea, and decreased lung function. Ozone can also participate in the reaction of unsaturated fatty acids, amino groups and other proteins in living organisms, so that people who are directly exposed to high concentrations of ozone for a long time have symptoms such as fatigue, cough, chest tightness and chest pain, wrinkling, nausea and headache, rapid pulse, memory loss, and vision loss.

Reduce exposure to ozone contamination environments.

The most direct way is to reduce outdoor activities during periods of high ozone incidence and concentration, and reduce the time of exposure to ozone pollution.

The harm of ozone to the human body is mainly manifested in damage to the respiratory system and vision loss. The harm to plants is to reduce crop yields, etc.; The harm to the material is that it can make fabrics, paper, etc. brittle, and the rubber aging and reduce the strength. Chen Jinsheng told reporters that ozone pollution will have a certain impact on people, but the impact is non-acute and requires a process, including the concentration of ozone and the time of exposure to ozone.

Learn how to protect the ozone layer in a minute.

Ozone elimination requires the elimination of volatile organic compounds and nitrogen oxides.

Volatile organic chemical pollutants and nitrogen oxides are important precursors for ozone formation, and to eliminate ozone pollution, it is necessary to control the emission of volatile organic compounds and nitrogen oxides. For example, the use of natural gas, solar energy, wind energy, biomass energy and other clean energy, the rectification of all kinds of scattered and polluting enterprises, and the restriction of total coal consumption.

Ozone Usage:

1. Ozone is used as a gas disinfectant, and its sterilization process is strong oxidation to cause a variety of components in microbial cells to react, resulting in irreversible changes and death. It is thought that ozone inactivation of viruses is done by directly destroying their RNA or DNA.

2. Ozone can be used to decolorize in wastewater. The chromogenic groups in colored substances are: vinyl, azo group, oxide azo group, carboxyl group, sulfur carboxyl group, nitro group, nitroso group, etc. Ozone opens their unsaturated bonds, rendering them incapable of color development.

3. The phenol in ozone oxidation water belongs to the reaction of free radicals, which is first initiated by the chain, and then the hydroxyl group is introduced, until finally oxidized to carbon dioxide and water. Ozone also oxidizes cyanide in electroplating wastewater. The oxidation of inorganic metal ions such as Fe2+ and Mn2+ by ozone is similar to that of chlorine, and it is oxidized into a stable precipitate 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.

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

Protects the Earth from direct exposure to the sun's ultraviolet rays.