CN102422845A - Chlorine-containing solid disinfectant for livestock and poultry houses - Google Patents

Abstract

The invention relates to a chlorine-containing solid disinfectant for livestock and poultry houses. The technical scheme of the disinfectant adopts the following raw materials: 5-99.9% of diatomite, 0.1-60% of calcium hypochlorite, 0.1-60% of sodium dichloro isocyanurate, 0.1-60% of trichloroisocyanuric acid, 0.1-60% of chlorine dioxide, 0.01-30% of rheum officinale, 0.01-30% of folium isatidis, 0.01-30% of forsythia, 0.01-30% of folium artemisiae argyi, 0.01-30% of scutellaria, 0.01-30% of radix astragali, 0.01-30% of andrographis paniculata, 0.01-30% of myrobalan, and 0.01-30% of southernwood. Application of the solid disinfectant of the invention for powder injection disinfection of livestock and poultry houses can effectively kill harmful microorganisms in livestock and poultry houses and adsorb harmful gases in livestock and poultry houses. The invention is of great significance for improving livestock and poultry house environment, promoting animal health, as well as improving animal husbandry culture benefits.

Description

A kind of chloride livestock and poultry house solid disinfecting agent

Technical field

The invention belongs to the animal health field, relate to a kind of solid disinfecting agent that is applied to culture house particularly.

Background technology

In the livestock and poultry house, the microorganism in air, water, pad grass, livestock and poultry body surface and the ight soil can pass through the air draught disperse, combines with water, dust granules, is suspended in and forms microbial aerosol in the air.Aerosol in the livestock and poultry houses can the serious harm livestock birds health, contaminated environment, and cause the propagation of eqpidemic disease, cause great economic loss to aquaculture.

Traditional disinfectant generally is a fluid product, causes livestock and poultry house humidity to increase during sterilization easily, is unfavorable for animal health.

Intensive culture often causes pernicious gases such as interior ammonia of livestock and poultry house and hydrogen sulphide to exceed standard, and the harm animal health reduces culture benefit.

The present invention is through with chlorinated product and the compound pressed powder disinfectant that is mixed with of natural adsorbent; Its beneficial effect is effectively to kill microorganism in the air, eliminates livestock and poultry house aerosol, reduces pernicious gas content in the livestock and poultry house; Reduce livestock and poultry and take place, improve culture benefit.

Summary of the invention

In order to eliminate livestock and poultry house aerosol, kill livestock and poultry house harmful microorganism, to eliminate livestock and poultry house pernicious gas; The present invention provides a kind of chloride livestock and poultry house solid disinfecting agent, and this invention can be killed livestock and poultry house harmful microorganism, absorption pouity dwelling place pernicious gas; Reduce livestock and poultry house humidity; Improve livestock and poultry house environment, guarantee animal health, improve the livestock-raising benefit.

To achieve these goals, the technical scheme that the present invention adopts is: a kind of chloride livestock and poultry house solid disinfecting agent is characterized in that being made up of following raw materials by weight:

Diatomite 5～99.9%, calcium hypochlorite 0.1～60%,

Sodium dichloro cyanurate 0.1～60%, sym-closene 0.1～60%,

Chlorine dioxide 0.1～60%, rheum officinale 0.01～30%,

Folium isatidis 0.01～30%, the capsule of weeping forsythia 0.01～30%,

Tarragon 0.01～30%, the root of large-flowered skullcap 0.01～30%,

The Radix Astragali 0.01～30%, Herba Andrographitis 0.01～30%,

Myrobalan 0.01～30%, sweet wormwood 0.01～30%.

The invention has the beneficial effects as follows: invention can be killed livestock and poultry house harmful microorganism, and absorption pouity dwelling place pernicious gas reduces livestock and poultry house humidity, improves livestock and poultry house environment, guarantees animal health, improves the livestock-raising benefit.

Embodiment

Embodiment 1

A kind of chloride livestock and poultry house solid disinfecting agent, form by following raw materials by weight:

Diatomite 59%, calcium hypochlorite 25%,

Sodium dichloro cyanurate 5%, sym-closene 5%,

Chlorine dioxide 5%, rheum officinale 0.1%,

Folium isatidis 0.1%, the capsule of weeping forsythia 0.1%,

Tarragon 0.2%, the root of large-flowered skullcap 0.1%,

The Radix Astragali 0.1%, Herba Andrographitis 0.1%,

Myrobalan 0.1%, sweet wormwood 0.1%.

Preparation method: above-mentioned raw materials is crushed to granularity less than 1mm, gets to mix behind the material by proportioning and get final product.

Experimental example

Adopt the chloride livestock and poultry house solid disinfecting agent of embodiment 1 preparation to do following checking.

Select a closed fattening house to make an experiment.Pig house gross area 450m ², the growing and fattening pigs of 200 150 ages in days of raising.Disinfectant 2kg is used in test.The content of total number of bacteria, coliform count and ammonia and hydrogen sulphide in back 5 hours of preceding 30 minutes of sterilization and sterilization and 10 hours mensuration air.Aerobic bacteria and Escherichia coli use natural sedimentation to collect, and total number of bacteria is cultivated with nutrient agar panel and measured, and Escherichia coli are then measured with dull and stereotyped cultivation of maconkey agar.

The index determining method:

(1) total number of bacteria and coil determination:

5 sampled points are set, and promptly indoor corner diagonal intersection point is a sampled point, and the mid point of this intersection point and four corner lines is other 4 sampled points.Height of sampling is 1.2～1.5m.Sampled point should be away from more than the wall 1m, and avoids circulations of air place such as air-conditioning, door and window.Maconkey agar flat board and nutrient agar panel are placed sample point, highly be about 1.3m, open the ware lid.Make plate in air, expose 15 minutes, cover the ware lid, upset is dull and stereotyped, is put in 28 ℃ of incubators to carry out colony counting after the cultivation 24 as a child.

(2) ammonia is measured:

Use titration measuring.Method is following: with volume is that the glass box of 1L is placed on the position intermediate of pig house, and a built-in culture dish left standstill 30 minutes, treated to seal with preservative film after the inside and outside gas balance, smeared vaseline on every side.Inhale 10ml boric acid and penetrate preservative film with buret boric acid is injected culture dish; Slowly extract suction pipe out and seal up mouth with transparent rubberized fabric rapidly; Then container is put in shady and cool dry place and leaves standstill and take out culture dish after 24 hours, drip methyl red-bromocresol green mixed indicator 5-6 and drip, use the sulfuric acid titration gained solution of 0.005mol/L again; Promptly breast the tape until pink, note the volume V of used sulfuric acid ₂.

Ammonia level: NH ³(mg/L)=(V ₂* N * 2 * 22.4 * 1000)/V ₁

V ₂Volume for the used sulfuric acid of titration;

N is the concentration of sulfuric acid;

V ₁Volume for glass container.

(3) hydrogen sulphide is measured:

Use iodometric determination.Gas receiving flask with 3 5mL is processed absorption plant, and the zinc sulphate absorption liquid of 10mL is housed altogether in the bottle, draws the pig house intermediate gas with the syringe of 100mL specification and slowly is injected into bottle, injects 10 times, i.e. 1 liter of gas.Absorption liquid is moved in the conical flask; Add isopyknic water, the iodine solution 25mL of 0.005mol/L and hydrochloric acid solution 4mL, capping plug; Shake up put the dark place after 5 minutes with the 0.005mol/L sodium thiosulfate solution titrated to faint yellow; Add 0.5% starch solution 2mL, continue titration and disappear just, record consumption (V to blue ₀).

Calculate hydrogen sulfide content by following formula:

V, V ₀: the volume (mL) that is respectively the hypo solution of titration sample solution, blank solution consumption

C (Na ₂S ₃O ₃): the concentration of hypo solution;

Vnd: the sampling volume of dried waste gas under the standard state;

17.0: the quality that is equivalent to the hydrogen sulphide of 1mol/L sodium thiosulfate standard solution;

Utilize following formula can obtain the concentration of hydrogen sulphide.

Disinfecting process: use duster to carry out disinfection according to the principle of evenly spraying from the inside to surface from top to bottom.Experimental result is seen table 1.

Table 1 uses the influence of chloride livestock and poultry house solid disinfecting agent to total bacterium of pig house and coliform count

Annotate: the female different table differential of colleague's shoulder marking-up different significantly (P＜0.05).

(2) hydrogen sulfide content changes, and sees Figure of description.

Record hydrogen sulfide content 14.45mg/m before the sterilization ³

Sterilization after cure hydrogen content 9.35mg/m ³

Back 10 hours hydrogen sulfide content 11.9mg/m sterilize ³

(3) ammonia level changes, and sees Figure of description.

Ammonia level is 10.88ppm before the sterilization

Sterilization back ammonia level is 6.87ppm

Fig. 1 is to use the influence figure of chloride livestock and poultry house solid disinfecting agent to pig house ammonia and hydrogen sulfide content.Can find out that by table 1 and Fig. 1 the present invention can kill livestock and poultry house harmful microorganism, absorption pouity dwelling place pernicious gas.The present invention promotes animal health to improving livestock and poultry house environment, and it is significant to improve the livestock-raising benefit.

Claims (1)

1. chloride livestock and poultry are given up solid disinfecting agent, it is characterized in that being made up of following raw materials by weight:

Diatomite 5～99.9%, calcium hypochlorite 0.1～60%,

Sodium dichloro cyanurate 0.1～60%, sym-closene 0.1～60%,

Chlorine dioxide 0.1～60%, rheum officinale 0.01～30%,

Folium isatidis 0.01～30%, the capsule of weeping forsythia 0.01～30%,

Tarragon 0.01～30%, the root of large-flowered skullcap 0.01～30%,

The Radix Astragali 0.01～30%, Herba Andrographitis 0.01～30%,

Myrobalan 0.01～30%, sweet wormwood 0.01～30%.

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