What is used for disinfection in cosmetics production workshops?

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In the cosmetics workshop, ozone is matched according to the size of the space. It's all calculated in ampere unit time.

For example, this workshop needs to be disinfected with 20 grams of ozone for an hour. You can get a 40 gram of ozone and you only need to disinfect it for half an hour. 10 need to be disinfected for 2 and a half hours.

Summary. Pro, formaldehyde, glutaraldehyde, peracetic acid, epoxyacetic acid: can kill all microorganisms, including bacterial propagules, fungi, etc.

Phenol, chlorine-containing disinfectant, iodine disinfectant: can not kill bacteria, but can kill various other microorganisms. Chlorhexidine:

It can kill bacterial propagules, fungi and lipophilic viruses, but not Mycobacterium tuberculosis and hydrophilic viruses. TEGO: It has a strong bactericidal ability against both Gram-negative bacteria and Gram-positive bacteria.

Disinfection of the factory. What disinfectant to use.

Pro, formaldehyde, glutaraldehyde, peracetic acid, epoxyacetic acid: it can kill all microorganisms, including bacterial propagules, fungi, etc. Phenol, chlorine-containing disinfectant, iodine disinfectant:

It cannot kill bacteria, but it can kill various other microorganisms. Chlorhexidine: It can kill bacterial propagules, fungi and lipophilic viruses, but not Mycobacterium tuberculosis and hydrophilic viruses.

TEGO: It has a strong bactericidal ability against both Gram-negative bacteria and Gram-positive bacteria.

Formaldehyde, orange glutaraldehyde, peracetic acid, epoxyacetic acid: can kill all microorganisms, including bacterial propagules, fungi, etc. 2. Phenol, chlorine-containing disinfectant, iodine old Wu cherry disinfectant:

It does not kill bacteria, but it kills various other microorganisms. 3. Chlorhexidine: It can kill bacterial propagules, bush fungi and lipophilic viruses, but cannot kill Mycobacterium tuberculosis and hydrophilic viruses.

4. TEGO: It has a strong bactericidal ability for both Gram-negative bacteria and Gram-positive bacteria.

As a bridge, the factory generally uses 75% alcohol and chlorine dioxide, as well as 84 disinfectant, which are all good disinfectants, and they are not sensitive and very expensive.

Summary. Hello dear <>

We are glad to answer for you, the workshop disinfection methods are as follows: (1) Physical disinfection: the use of physical methods to kill or remove pathogenic microorganisms and other harmful microorganisms is called physical disinfection.

Commonly used physical disinfection methods are: mechanical sterilization: through washing, brushing, wiping, wiping, sweeping, eradicating, ventilation, filtration, etc. to achieve the purpose of removing harmful microorganisms and decontamination.

thermal disinfection; Including boiling, circulating steam, pasteurization (62 65, 30min), infrared disinfection, etc. Radiation disinfection, radiation disinfection also includes: Ultraviolet disinfection, at present, ultraviolet sterilization mostly uses ultraviolet wavelength for sterilization.

Ionizing radiation disinfection, the use of R-ray electronic radiation energy to penetrate the article, kill the microorganisms in the low-temperature sterilization method, commonly used electronic radiation and cobalt-60 radiation. (2) Chemical disinfection method: the method of disinfection and sterilization using chemical agents.

Workshop disinfection methods.

Hello [open leather pants Xiangxin], I am happy to answer for you, the disinfection method of the workshop is as follows: (1) Physical disinfection method burning: the use of physical methods to kill or remove pathogenic microorganisms and other harmful microorganisms is called physical disinfection.

Commonly used physical disinfection methods are: mechanical sterilization: through washing, brushing, wiping, wiping, sweeping, eradicating, ventilation, filtration, etc. to achieve the purpose of removing harmful microorganisms and decontamination.

thermal disinfection; Including boiling, circulating steam, pasteurization (62 65, 30min), infrared disinfection, etc. Radiation disinfection, radiation disinfection also includes: Ultraviolet disinfection, at present, ultraviolet sterilization mostly uses ultraviolet wavelength for sterilization.

Ionizing radiation disinfection, the use of pure spine R ray electron radiation energy to penetrate the article, kill the microorganisms in the low-temperature sterilization method, commonly used electron radiation and cobalt-60 radiation. (2) Chemical disinfection method: the method of disinfection and sterilization using chemical agents.

In fact, the core of workshop disinfection lies in the correct disinfection equipment + disinfection liquid. Hydrogen peroxide is considered one of the safest disinfectants, and it is decomposed into water and dry oxygen. With very good health and safety, hydrogen peroxide is used as a disinfectant and has a powerful killing effect on a wide range of microorganisms, including bacteria, yeast, fungi, viruses and spores.

Norford food-grade hydrogen peroxide disinfectant is 80-100 times more effective than hydrogen oxide. According to the latest national test report, Nuofu can play a sterilizing and antibacterial role in the concentration of 50ppm in water, at this concentration, it not only achieves food-grade safety, but also has no impact on the product. At the same time, Nuofu also has a lot of disinfection equipment for workshop disinfection (Offum OXY-30000 intelligent disinfection machine built by the world's advanced dry fog technology), which can tailor disinfection solutions for customers, and can quickly and efficiently solve the disinfection of the workshop for customers.

The disinfection of food factories is divided into several parts: personnel disinfection, equipment disinfection, and tool disinfection.

You can choose chlorine dioxide or sodium hypochlorite for disinfectant. or disinfectant powder.

Let's take sodium hypochlorite disinfection as an example.

1) Hand disinfection should be carried out every half hour, with a concentration of 200ppm.

2) The contact surface of the equipment in contact with food is disinfected every two hours with a disinfection concentration of 200ppm, and (3) the ground disinfection is disinfected every day with a disinfection concentration of 500ppm.

In addition, the disinfection effect and safety of chlorine dioxide are internationally recognized, and the concentration is lower than that of sodium hypochlorite. The concentration is generally 10 20 ppm.

Disinfection powder disinfection is to dissolve the disinfection powder into 100,000 ppm of mother liquor, and then dilute it, and the disinfection method and concentration are the same as sodium hypochlorite.

The disinfection of the food workshop includes: 1. Cleaning and disinfection of personnel; 2. Cleaning and disinfection of equipment; 3. Cleaning and disinfection of tools; 4. Cleaning and disinfection of air and space.

All cleaning and disinfection should be standardized and processed, so that employees can develop good cleaning and disinfection habits. In this way, the effect of cleaning and disinfection can be guaranteed.

Ozone generators or dynamic sterilizers can be used.

It is not necessary to use ozone for disinfection, but also for chlorine dioxide disinfection, which is green and environmentally friendly, as long as the dosage is controlled, there is no problem.

Nowadays, the requirements for disinfection of food factories are still relatively strict, and now the traditional disinfection methods such as high temperature seem to have been eliminated, and now the more widely used is ozone disinfection and sterilization.

Ozone is not required, and there are many options, such as ultraviolet lamps or non-toxic air disinfectants for air disinfection, and chlorogenol or biguanide disinfectants for disinfection of items and environments.

Ultraviolet lamps for disinfection in food factory workshops, chlorine-containing disinfectants.

It is not necessary, but ozone disinfection is currently used by large food and drug manufacturers. Ozone broad-spectrum and efficient sterilization, fast and thorough, no residue and no secondary pollution. The traditional ultraviolet sterilization range is limited, and there are many drug sterilization and toxicity by-residues, which are not suitable for long-term use and do not meet the requirements of current international standards.

At present, COFCO, Master Kong, etc. are all using Shijiazhuang Juye's ozone disinfection.

It's not that ozone is necessary, but the use of ozone is currently the greenest, and the disinfection is thorough. Ozone has the following roles in QS certification. In addition, relevant technicians in Qinhuangdao said that the application of ozone in QS certification is relatively extensive, and ozone disinfection is completely pollution-free.

1.Sterilization and disinfection of air and equipment, surface of utensils and work clothes in the production workshop.

2.Sterilization and purification of production and processing water and high-concentration ozone disinfectant.

3.It is a refrigerator box food preservation.

At present, chlorine dioxide disinfectant is commonly used in food processing enterprises for disinfection, which is not harmful to food and personnel, and has the effect of extending the shelf life of food, which is a green and environmentally friendly disinfectant.

Definition of disinfection.

The process of killing most of the pathogenic microorganisms with milder physical and chemical factors, rather than killing all microorganisms, the sterilization rate can be 50, 80 or 95, which can be divided into high degree of disinfection, medium degree of disinfection, and low degree of disinfection.

The functions of disinfection are:

1. Kill microorganisms in the environment and prevent bacteria in the environment from contaminating food for the second time and causing colonies to exceed the standard;

2. Kill the bacteria in the easy-to-preserve food, so that the remaining bacteria will not multiply in large quantities and cause food deterioration during the shelf life.

Common disinfection methods and sterilization methods in food workshops.

1. Efficient disinfection method: it can kill all pathogenic microorganisms, including ultraviolet disinfection, ozone disinfection, chlorine-containing disinfectants, etc., such as: ultraviolet disinfection and ozone disinfection of the air in the workshop; Chlorine disinfection water source, sodium hypochlorite disinfection and soaking work clothes, etc.

2. Medium-effect disinfection method: it can kill pathogenic microorganisms other than spores, including pasteurization, alcohols, phenols, ultrasonics, etc., such as ** disinfection with 75% alcohol, 70-75 boiling for 30min or 80 boiling for 15min, 100 boiling for 5-6min, etc.

3. Inefficient disinfection method: It can kill bacterial propagules and lipophilic viruses, including single-chain quaternary ammonium salts, biguanides, metal ions, etc., such as disinfection with Xinjieerzi.

Difference Between Disinfection and Sterilization.

From the above, it can be seen that both disinfection and sterilization require the killing or removal of microorganisms in the food production process, but the target microorganisms and degrees of killing or removal are different, that is, disinfection treatment may not be able to meet the sterilization requirements, and sterilization must achieve the purpose of disinfection. The choice of the two processes is mainly based on:

1. The use and degree of danger of the items to be treated are treated differently, and the corresponding disinfection or sterilization process is adopted;

2. Since the direct object of sterilization and disinfection treatment is the contaminated microorganisms on the items to be treated, the disinfection and sterilization methods that can be selected can also be different with the different types, characteristics and resistance of microorganisms;

3. While using sterilization and disinfection methods to kill or remove various microorganisms, and also make the finished or semi-finished products contaminated by microorganisms in the same disinfection and sterilization process, consider using sterilization and disinfection methods simultaneously.

In the implementation of disinfection or sterilization, its effectiveness can be affected by many factors, that is, the disinfection or sterilization method itself needs to control its own internal factors and external factors of microorganisms, objects to be treated and the environment. All in all, only by understanding the two types of concepts that are both similar and different between "disinfection" and "sterilization", and implementing disinfection and sterilization measures, combined with targeted antiseptic preservatives to inhibit microorganisms, can the whole process of food safety production be consolidated.

Commonly used are 84 disinfectant, heart cleaning disinfectant, 75% ethanol solution, chlorine dioxide disinfectant powder, ultraviolet rays, etc., utensils and utensils disinfection is mostly soaked in 75 degrees of hot water, now the commonly used disinfection methods in the food workshop are basically so much, special products may have other requirements, and the technician should communicate in a timely manner. Personal humble opinion, I hope it helps you.

Chlorine dioxide disinfectant is generally used for factory disinfection, and this type of disinfectant does not produce three substances after use, which is currently recognized by the state as an A1 level disinfectant.

After cutting the packaging of a bag of 200 grams (or 40 grams) of chlorine dioxide disinfection powder, pour it all into a plastic container or porcelain containing 10 kg (or 2 kg) of water (it is strictly forbidden to pour water into the powder), stir and dissolve, cover and let stand for 15-25 minutes, that is, 10 kg (or 2 kg) of chlorine dioxide solution with a concentration of 2000mg l is obtained, and then dilute with reference to the following table for use concentration and method.

The configuration and use of the five-step iodometric method can be implemented according to the GB26366-2010 standard) The disinfection of factory disinfection objects is divided into the following places: