Ozonizers are popular along with air purifiers and humidifiers. They saturate the air with ozone, which is useful for the human body in acceptable quantities. User reviews vary, but experts argue that moderate use cannot harm health.
The unique oxidizing properties of ozone are superior to conventional oxygen - the ozone molecule consists of three oxygen atoms.
The limit of permissible concentration of ozone should not exceed 0.1 milligram per cubic meter. At this dosage, the gas can only be beneficial.
Beneficial features:
- Ozone kills bacteria and viruses 50% more effectively than chlorine.
- Copes with mold, mildew and dust mites. This is the only way to deal with black mold.
- Eliminates odors, dampness and burning.
- Leaves no hazardous toxic residues.
Benefit or harm
Buyers' opinions on whether the air ozonizer is beneficial or harmful for an apartment are controversial. but medical institutions are increasingly using it for disinfection, elimination of allergens and pathogenic bacteria. There is even a therapeutic procedure called ozone therapy.
The toxicity of the substance cannot be kept silent either. With an increased concentration of ozone in the air, a person's well-being may deteriorate. During a long stay in a gas-saturated room, the central nervous system is destroyed. Allergic reactions, nausea and dizziness may occur. Use the device carefully, observing all the rules of use.
Types of devices
Ozonizers disinfect air and water, therefore they are used in almost all areas.
Industrial and medical ozonizers
Ozone in large-scale production purifies water and gets rid of bacteria. The substance removes pesticides and chemicals from plant products. The gas eliminates antibiotics and hormones in the livestock sector.
In medicine, ozonizers are widely used for disinfection of premises and dressings. Devices are especially relevant during an epidemic of infectious diseases.
Automotive ozonizers
Designed specifically for in-car use: they are small and have a limited footprint.
Doctors say that an air ozonizer is needed for drivers suffering from asthma, bronchitis, allergies and those who have suffered a heart attack or stroke.
Household ozonizers
A household ozonizer disinfects the air, eliminates unpleasant odors, mold, and purifies water from chlorine, metals and other harmful impurities. The device helps to cleanse food from chemicals. Housewives use ozone to disinfect the refrigerator and bedding.
Despite its obvious benefits, large amounts of ozone can be harmful to health. Doctors advise to monitor the operation of the ozonizer and not to allow the concentration of toxic gas to be exceeded in residential premises.
Device and principle of operation
The design may vary depending on the application, but the model must have the following details:
- a fan for drawing in air;
- power supply and voltage converter; / li>
- ozone generator;
- control devices;
The device produces ozone in 3 ways:
- Electrical discharges that affect water molecules. The most popular way.
- Oxygen exposure to ultraviolet rays. This method is simpler and cheaper, but weaker. It is more often used, for example, in automobile ozonizers.
- Electrolysis or oxidation reactions of substances. The most expensive method due to the reagents used, therefore it is rarely used.
Terms of use
Models of air ozonizers for an apartment may differ in operation, but there are general rules of use:
- Do not ozone for more than 30 minutes.
- Do not stay in an ozonized room.
- To eliminate odors, insects and dust mites, turn on the device for 10 minutes. For disinfection of indoor air - for 30 minutes.
- Do not use the device near explosive substances, vapors, or in damp locations.
- Never disassemble the ozonizer yourself.
- When ozoning food and water, use only glass, ceramic, enamel and plastic utensils.
How to choose
Universal models are in demand for home use, disinfecting water and purifying the air. In order not to get confused in the variety and to make sure of the effectiveness, inspect the main qualities of the device before buying.
Security guarantee
Before purchasing an ozonizer, make sure you have a health and safety certificate. The certificate must be issued on the territory of the Russian Federation and be marked accordingly.
Ozone Generated
One of the main characteristics - the performance of the device - must correspond to the area of the room. Manufacturers usually indicate production in milligrams or micrograms.
General norms:
- for rooms up to 15 m², an ozonizer with a capacity of up to 8 μg / m³ is suitable;
- rooms of 30–50 m² will cover a device with an output of 10–12 μg / m³;
- for an area of 50–60 m², it is better to choose an ozonizer with a coverage of up to 20 µg / m³.
It is better not to buy an ozonizer where the output is not indicated.
Working hours
It also depends on the area of the room. On average, 1 m² is processed per minute. To protect your family and yourself, choose a device with a margin of time and an automatic shutdown function.
Purpose of use
It takes 5 minutes to clean clothes, and 30 minutes to disinfect a room. The exact operating time should be indicated in the instructions.
Review of the best representatives
Milldom M-700
Ozonizer with all quality certificates. It handles over 100 m². It is used in industries and in medical institutions. Includes tubes for ozonization of water and food.
Average price from 8 thousand. rubles.
Advantages:
- built-in ionizer;
- timer;
- several operating modes;
- touch control display.
Flaws:
- noise during operation;
- the display does not turn off.
Super Plus Bio
Powered by an electrical charge that converts oxygen into ozone. Equipped with a filter to remove dust and allergens from the air. The average price is 3500 rubles.
Advantages:
- 5 built-in operating modes;
- digital display and indication;
- set for aromatherapy included.
Flaws:
- heavy weight 1.8 kg;
- modes can be difficult to reconfigure.
Thunderstorm
It is considered the best model of Russian ozonizers. Saturates the air with ozone in rooms up to 60 m². The set includes nozzles for ozonation of water, food products, disinfection, bleaching of clothes and shoes. The compact device is used in homes and offices.
Average price 6 thousand. rubles.
Advantages:
- warranty period for 8 years;
- touchscreen;
- convenient control system.
Minus - ozone is produced up to 300 mg / hour.
The ozonizer disinfects the air and eliminates bacteria, viruses and causative agents of allergic reactions. When choosing, pay attention to the volume of the processed air and the availability of a regulatory certificate.
Remember that exceeding the concentration of ozone in the air can negatively affect your well-being and use the device only in accordance with the instructions.