When disinfecting the area carefully, you can fill in more than one code

Arsenic for the fight against viruses, bacteria, fungi and various pathogens is quite diverse. Each approach has its pros and cons. On the following boards you will find the string summary option.

Along with the gradual return of employees to the office, many employers are able to reduce the risk of transmitting viruses and bacteria between employees. The most important is social distancing and long-term work. However, it is not possible to apply the application immediately and the employer and the manager are not always able and willing to advise each other.

In such a case, people should sit as long as possible between them, they should be nice between them, the rooms should be ventilated in time, and if the only source of air is air conditioning, then the amount of circulating air should be limited in favor of fresh air. This replacement filter should be a matter of course.

Dal step to reduce the risk of transmission in some way is to disinfect the premises. We can categorize this into three methods: chemistry, ozone, UV zen. Of course, you should avoid a thorough and regular calm.

Chemi disinfection

Spray the surface with disinfectant and then clean (surface area) or spray (in area).

There are a number of different disinfectants to choose from, it is important to choose the one that will reliably destroy the viruses and bacteria that will be destroyed, and will suit the environment in which the surface will be used, for example (to avoid corrosive or corrosive materials). ). We must be careful both at home and your children disinfectants can be inherently healthy or even toxic.

The best and so cheapest are disinfectants based on sodium hypochlorite. Offer very good disinfectant activity (with the exception of some parasitic elements and coccidia), after application it decomposes into non-harmful substances, especially sodium chloride and oxygen. Its unsuitable is an unpleasant smelling odor in the disinfected area, dj oi ​​and ki and etching some surfaces.

Advanced and expensive disinfectants are chlorine-free, especially in the smell and odor of chlorine. Another substance is astopolyhexamethylene guanidine hydrochloride (PHMG), which has very good biocidal and fungicidal effects and, moreover, because it is a cationic polymer, it can protect the surface for a long time. On the contrary, it is inappropriate to be harmful to humans and people, if they inhale it in the form of an aerosol and exposure to the so-called lung damage can occur. It is therefore necessary to observe strict safety precautions during application.

Ozone disinfection

An interesting variant is gas disinfection with the chemical symbol O3, ie ozone. Its advantage is high microbicidal activity and especially the ability to get literally into the folds of furniture and various impenetrable structural elements, as well as even only porous surfaces and materials, such as wood or foam.


Ozone generators

Inhalation of ozone is harmful to both people and people, in high concentrations it also damages plant cell tissue. Disinfection is therefore carried out in the event of the illness of the people by closing the disinfected area and by thoroughly sealing the area from the areas in which the people move. Then the disinfection itself takes place, after which it is necessary to first ventilate the room before it is drilled and called for drilling. In addition, the sign can decompose quite quickly, also there is no danger that the toxic (and stinking after the snow) form will remain for a long time.

Ozone is generated in electric generators either by UV light or by the so-called silent electric shock. Disinfection time depends on the power of the ozonizer and the size of the disinfected area. The generators usually switch on, they also switch off after a defined time.

UV zenm disinfection

The so-called germicidal light, UV-C zen, is an electromagnetic wave with a wavelength of 254 nm. On the color wheel, a piece under the eye is visible purple color (it is about 400 nm). Ultraviolet high biocides, works on the principle of DNA damage and deal with viruses, bacteria and solutions.

The light source is electric UV-C tubes (coils), which can be used in two ways to mark the disinfected surface, or to disinfect air streams and water.

UV-C disinfection of the room is complicated in that it is not in the walls, so it is necessary to pay attention to sufficient exposure of all areas that we need to disinfect. In addition, the inn is relatively short-lived, although it is poorly used. Exposure to UV-C women is dangerous for hunters, animals and plants, so UV-C lamps are either used in protective equipment or with the help of timing in case of illness of the operator.

UV-C air disinfection

UV-C air disinfection

Especially in connection with coronavirus pandas, many companies also offer a special disinfection device, typically called an Air Cleaner, which, with the help of a fan, draws in air, bends it through a tunnel with UV-C tubes and a second fan to avoid it disinfected. According to the manufacturer (and distributor), they use sources of germicidal light that do not produce ozone, and the disinfection device can work in the current presence of people in the area. According to vendors, they can be installed in offices, homes, commercial spaces, greenhouses, retirement homes… virtually anywhere.

Whether such zazen really works is a question. He had fans because he had quite a lot of air (10, 20, 40 m3 per hour), which is not much. If we take a room with a floor area of ​​42 meters tverench (max. Recommended floor area for a model with an exhaust of 10 m3 per hour), then the device for disinfection of large air in the room would need more than 8 hours, provided that it would be he did not see or blow.

The efficiency of two of the three presented facilities (10/20 m3 per hour) is completely insufficient for the mentioned premises, said Bohumil Kotalk from the State of Health.

And even if the system of performance would not work for it, according to Kotalk, it would not be possible to develop bacteria here. However, it can be assumed that there is a real possibility of degradation of common organic substances in the indoor environment / air by first UVC radiation and the formation of radicals, completes the world of Kotalk.

Are you considering disinfecting your home / business premises?

total vote: 297

The vote is over

teni voted until 0: 00ter on June 23, 2020. The poll was closed.

Yes, ozone aid.38
Yes, by chemical means.19
Year, UV zenm.17
Yes, I will order a company, I will leave the technology to them.6