Disinfectant

FIELD: veterinary sanitation.

SUBSTANCE: in the suggested disinfectant one should dissolve electrochemically activated neutral anolyte, containing 0.6 mg/ml active chlorine, with running water at 1:5 ratio and the composition of diluted electrochemically activated neutral anolyte should be supplemented with 1-1.5 mg acetic acid per 1 ml preparation. The innovation enables to decrease the concentration of active chlorine and energy expenses at keeping initial high bactericidal activity of electrochemically activated neutral anolyte and, also, apply it in aerosol form for air sanitation in poultry-breeding housings when poultry is present.

EFFECT: higher efficiency of disinfection.

1 tbl

 

The invention relates to veterinary sanitation, can be used in industrial and small-scale poultry farming as a disinfectant preparation for the renovation of the air of poultry houses in the presence of birds.

Known disinfection tool, including chlorinated compound and water (see kN.: A. A. Polyakov, "Veterinary disinfection", Moscow, Kolos, 1975, p.55-67).

However, the known tool has poisonous and sinnerschrader the mucous membranes of the respiratory tract and the eyes of the properties that makes it impossible for its use in aerosol form in the presence of birds.

It is also known chlorinated disinfection agent that is closest to the proposed invention in its essence and the achieved effect, consisting of electrochemically activated neutral anolyte, synthesized from a weak salt solution by setting type STEL (see kN.: "Electrochemical activation". Abstracts and short communications. Part I. Moscow, 1999, str-212).

The disadvantages of the known disinfectant is a high concentration of active chlorine is more than 0.6 mg/ml and significant energy consumption in its synthesis.

The purpose of the invention is the reduction of the concentration of active chlorine and power consumption while maintaining the original high bactericidal activity ele is trokhimenko activated neutral anolyte.

This objective is achieved in that the electrochemically activated neutral anolyte containing 0.6 mg/ml of active chlorine, diluted with tap water at a ratio of 1:5 and in the composition of the diluted electrochemically activated neutral anolyte impose 1-1 .5 mg of acetic acid per 1 ml of the drug.

In contrast to the known proposed disinfection agent is diluted with tap water at a ratio of 1:5 and in addition the composition of the diluted disinfectant is injected 1-1 .5 mg of acetic acid per 1 ml of the drug. Thus, the proposed disinfection agent meets the criterion of "novelty."

Following the distinction proposed disinfectant is that in dilute electrochemically activated neutral anolyte contains five times less active chlorine, or 0.12 mg/ml at a five-fold reduction of energy consumption for its synthesis, and additionally introduced as part of the preparation of acetic acid provides the preservation of the inherent undiluted electrochemically activated neutral anolyte high bactericidal activity that meets the criterion of "substantial differences".

The invention consists in that the electrochemically activated neutral anolyte containing 0.6 mg/ml of active PI is RA, diluted with tap water at a ratio of 1:5 and in the composition of the diluted electrochemically activated neutral anolyte impose 1-1 .5 mg of acetic acid per 1 ml of the drug. In comparison with known diluted with tap water electrochemically activated neutral anolyte contains 0,12 mg/ml of active chlorine, which is five times less than in undiluted neutral anolyte and aerosol spraying in the presence of birds is not marked irritation of the mucous membranes of the respiratory tract and eyes. The sputtering of neutral anolyte with a content of more than 0,12 mg/ml of active chlorine along with improved bactericidal activity irritates the mucous membranes of the respiratory tract and eyes.

While the introduction of the diluted neutral anolyte 1 mg of acetic acid per 1 ml of the drug provides 100%mortality of Escherichia coli and Staphylococcus aureus in suspension experiments in contact for 10 minutes In the case of injection of 1.5 mg of acetic acid per 1 ml 100%death of microorganisms is achieved when the contact within 2 minutes

The proposed disinfection tool, while maintaining high bactericidal activity, aerosol spray is not irritating to the mucous membranes of the respiratory tract and eyes, reduced saving the cost of electrochemical activation of salt solutions what is a "positive effect".

In known disinfection tool contains more than 0.6 mg/ml of active chlorine and its application in aerosol form in the presence of birds is accompanied by irritation of the mucous membranes of the respiratory tract and eyes. While preparing the requested amount of electrochemically activated chlorine neutral anolyte is associated with a fivefold increase in energy consumption.

The results of the bactericidal activity of the proposed disinfectant listed in table 1.

Table 1
The bactericidal activity of neutral anolyte with different content of active chlorine and combined with acetic acid
The research objectControlThe growth of bacteria after treatment (exposure time 2 min)
Neutral anolyte (CAH) 0.6 mg/mlNeutral anolyte (CAH) of 0.12 mg/mlAcetic acid in combination with a neutral anolyte (CAH) of 0.12 mg/ml) at the rate of 1.5 mg/mlAcetic acid in distilled water at the rate of 1.5 mg/ml
123456
.li104no growth480no growth102,9
St.aureus104no growth42no growth103,0
Note: (Kah) - the concentration of active chlorine

As can be seen from table 1, the neutral analyte with a content of active chlorine of 0.12 mg/ml in combination with acetic acid at the rate of 1.5 mg per 1 ml of neutral anolyte provides 100%disinfection of suspensions of microorganisms in contact within 2 minutes there synergenic effect, i.e. stronger antimicrobial activity compared with the effect of each drug alone. At neutral anolyte with the content of 0.12 mg/ml of active chlorine death of bacteria is 95-96%, and when the action of a solution of acetic acid in distilled water with a content of 1.5 mg/ml dying bacteria is 10-12%. The use of acetic acid in combination with a neutral anolyte effect of antimicrobial action increases and the death of microorganisms reaches 100%.

From table 1 it is evident that 100%death of microorganisms is observed when the concentration of active chlorine in neutral anolyte 0.6 mg/ml

Audit trail the way: in suspension in a sterile test tubes contribute to 9 ml of the test solution and 1 ml of 1 billion mist sanitary-indicative microorganisms: .oli or Staph.aureus. After exposure through 2, 5, 10 min from the tubes take 1 ml of the mixture and transferred into a test tube with 6 ml of sterile saline solution, and shake, and after 1-2 minutes doing the sowing of 0.6 ml liquid IPA in Petri dishes. The latter is placed in a thermostat at 37°and incubated for 24-72 hours. Accounting bactericidal activity is performed according to the number of grown colonies of microorganisms on MPA in Petri dishes.

Disinfection means for processing premises in the presence of birds, including the electrochemically activated neutral anolyte with the content of 0.6 mg/ml of active chlorine, wherein it is diluted with tap water at a ratio of 1:5 and to preserve the original high bactericidal activity of the composition diluted electrochemically activated neutral anolyte impose 1-1 .5 mg of acetic acid per 1 ml of the drug.



 

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