CN101785480A - Water purifying and sterilizing disinfectant - Google Patents
Water purifying and sterilizing disinfectant Download PDFInfo
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- CN101785480A CN101785480A CN 201010124333 CN201010124333A CN101785480A CN 101785480 A CN101785480 A CN 101785480A CN 201010124333 CN201010124333 CN 201010124333 CN 201010124333 A CN201010124333 A CN 201010124333A CN 101785480 A CN101785480 A CN 101785480A
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Abstract
The invention discloses a water purifying and sterilizing disinfectant, which comprises the following components: a potassium monopersulfate triple salt, a peroxide activation catalyst and an active halide preparation, wherein the mass ratio of the potassium monopersulfate triple salt to the peroxide activation catalyst is 500:1 to 5,000:1; and the mass ratio of the potassium monopersulfate triple salt to the active halide preparation is 1:1 to 10:1. The disinfectant has high water toxic matter removal capacity and high microorganism killing performance, avoids damaging human beings, animals and ecological environment, overcomes the drawbacks of relatively low oxidability, large using amount and generation of a large amount of by-products of chlorine, the drawbacks caused by the extremely short acting period and relatively high oxidability of ozone, has an extremely high sterilizing capacity that helps to reduce the using amount and acting period. And the disinfectant is free from residue and odor and is high in stability and extremely low in use cost.
Description
Technical field
The present invention relates to a kind of disinfectant, relate in particular to a kind of water purifying and sterilizing disinfectant, applicable to the sterilization of drinking water, livestock and fowl drinking water, environment and aquaculture etc.
Background technology
In the prior art, the disinfectant of drinking water and other water is in prevention infection with prevent that the propagation of infectious disease from having brought into play important effect.Because microorganism day by day seriously reaches the continuous enhancing of people's environmental consciousness to the disinfectant resistance, especially in recent years the appearance of disease such as bird flu, SAS, requirement to the disinfectant of drinking water and other water is more and more higher, chlorine-containing disinfectant commonly used easily produces formation secondary pollutions such as trihalid, bring out the danger of the carcinoma of the rectum, carcinoma of urinary bladder and colon cancer etc., and the appearance of drug-fast bacteria and spreading has constituted new threat to human beings'health again.Hemolytic anemia and methemoglobinemia that chlorite that chlorine dioxide and disproportionation thereof form and chlorate anions can cause humans and animals also have the thyroxinic effect of the serum of reduction.
General employed disinfectant classification has at present: peroxide (as Peracetic acid, hydrogen peroxide etc.), chlorine-containing disinfectant (as sodium dichloro cyanurate, clorox/calcium), aldehydes (as glutaraldehyde, formaldehyde gas/formalin) etc.In use also there is the defective of the following aspects in these disinfectants:
1, aspect biologically active, most basic compound only has not good or unidentified general disinfecting power index, and the kind of its kill bacteria is also extremely limited.
2, the change of environment and weather is because of the aspect that influences to rendeing a service, and chlorine-containing disinfectant is responsive especially to organic pollutant, very easily inactivation.Even hard water also may lower or destroy the activity of some disinfectant; Aldehydes can't suppress the growth of bacterium at low temperatures; Clorox class disinfectant then can raise and be decomposed by Yin Wendu.
3, health, safety and environment aspect, Peracetic acid, hydrogen peroxide etc. are unstable, excitant is strong, and long-term the use has powerful destruction to humans and animals eyes, respiratory mucosa, environment.Chlorine-containing disinfectant easily produces formation secondary pollutions such as trihalid, and the danger of bringing out the carcinoma of the rectum, carcinoma of urinary bladder and colon cancer etc. is arranged.Most excitants are strong, and long-term the use easily damages skin, respiratory tract, eyes etc., also can damage environment.Aldehydes (as glutaraldehyde, formaldehyde gas/formalin) meeting exciting eye, nose and throat, even may be carcinogenic.
Because people further improve environmental requirement, chlorine-containing disinfectant commonly used easily produces formation secondary pollutions such as trihalid, bring out the danger of the carcinoma of the rectum, carcinoma of urinary bladder and colon cancer etc., cause the extensive concern of countries in the world, impel people to study the disinfectant of compliance with environmental protection requirements.
Summary of the invention
The objective of the invention is to overcome the problems referred to above of the disinfectant existence that has drinking water and other water now, a kind of water purifying and sterilizing disinfectant is provided, it is stronger that the present invention removes ability to the water intoxication thing, better to the microorganism killing performance, and to the person poultry harmless, do not destroy ecotope, both overcome the big and accessory substance influence that produces of more weak consumption relatively of chlorine oxidation ability, also avoided ozone not have a lasting effect and oxidability stronger drawback that causes relatively, extremely strong sterilizing ability makes consumption of the present invention still less, and action time is short, and noresidue, odorlessness, stability is splendid, and use cost is lower.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of water purifying and sterilizing disinfectant, it is characterized in that, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 500: 1 to 5000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 10: 1 to 1: 1.
Described peroxide activated catalyzer is that in the chloride that waits of transition metal and active Fe (II), Mn (II), Zn (II), Ca (II), Mg (II), sulphate, the nitrate one or more are pressed mixtures of any mass ratio.
Described active halogen preparation is one or more mixtures by any mass ratio in magnesium chloride, anhydrous halo dimethyl hydantoin and the anhydrous sym-closene.
Described anhydrous halo dimethyl hydantoin is dichloro, bromine chlorine or dibromodimethyl hydantoin.
The present invention also comprises additive, described additive comprises one or more mixtures by any mass ratio in PH buffer, stabilizing agent, anti-caking agent, alga inhibitor, dressing agent and the thinner, and the mass ratio that Potassium Monopersulfate three closes salt and additive is 10: 1 to 1: 1.
Described PH buffer is one or more mixtures by any mass ratio in anhydrous carbonate, sodium bicarbonate and the phosphate.
Described stabilizing agent is one or more mixtures by any mass ratio in tartaric acid, sorbic acid and the dimethyl hydantoin.
Described anti-caking agent is one or more mixtures by any mass ratio of magnesium carbonate, magnesium sulfate and magnesium chloride.
Described alga inhibitor is quaternary ammonium salt or polyquaternium.
Described dressing agent is sodium sorbate, ethylenediamine tetra-acetic acid or diethyl pentetic acid.
Described thinner is a sulphate.
Adopt beneficial effect of the present invention to be:
One, the present invention produces highly active active oxygen, hypochlorous acid, hydrogen peroxide free radical, hydroxyl radical free radical, sulphuric acid free radical etc. through double-depth activation after water-soluble, it is stronger that the water intoxication thing is removed ability, better to the microorganism killing performance, and to the person poultry harmless, do not destroy ecotope, both overcome the influence that the chlorine oxidation ability is relatively weak, consumption reaches disinfection byproduct (DBP) greatly, and also avoided ozone not have a lasting effect and oxidability stronger drawback that causes relatively.Powerful sterilizing ability makes consumption of the present invention still less, and use cost is lower.
Two, the present invention can overcome the slow and relatively poor problem of germicidal efficiency of the oxidation rate of using the agent of Potassium Monopersulfate list to exist, the present invention has powerful killing action to bacterium and the virus of harm people, animal, and is pollution-free, noresidue, toxicity is very low, is easy to storage, transportation.
Three, the present invention uses peroxide activated catalyst, activation peroxide, generate various active compositions such as highly active nascent oxygen, hypochlorous acid, hydrogen peroxide free radical, hydroxyl radical free radical, sulphuric acid free radical, and interpolation active halogen preparation, residual multiple oxidation to be provided and to keep certain halogen free radical, thus the oxidation disinfection ability of enhancing peroxide.
Four, the present invention uses Potassium Monopersulfate three to close the mixture of salt, peroxide activated catalyzer, active halogen preparation and stabilizing agent, stable and safe in utilization, Potassium Monopersulfate provides the peroxide oxidation ability, and do not have a accessory substance when using a large amount of chlorine, as generate the chlorine disinfection by-product that chloroform etc. has the excitant stench, and this type of accessory substance has adverse effect to air and water quality, and reduces Disinfection Effect; Peroxide activated catalyst, activation Potassium Monopersulfate, strengthen its respond, accelerate its reaction rate, and kill microorganism and algae in the water body by oxidation and chlorination, continue to suppress its growth, thereby reduce the consumption of Potassium Monopersulfate and active halogen preparation.
Five, the present invention has brute force to kill ability to bacterium and virus, can reduce the non-microorganism organic pollutant in the water system, and can be as using traditional sterile products as clorox and calcium hypochlorite, to generate the chlorine disinfection by-product of excitant and stench, very friendly to people, animal and environment, pollution-free, no environment residue problem.
Six, compare with single use Potassium Monopersulfate, disinfectant of the present invention is by using peroxide activated catalyzer and active halide, the oxidation rate and the germicidal efficiency of Potassium Monopersulfate have been improved, thereby can under the prerequisite that guarantees same effect, reduce the consumption of disinfectant powder, or when equal usage amount, better sterilization and Disinfection Effect are arranged.
Seven, the present invention is a powder type, and easily storage, transportation are soluble in water, is easy to accurately dilution and uses, and develops therefore that consumption is few, action time short, sterilizing power is strong, noresidue, odorlessness, and stability is splendid, and environmental protection.
Embodiment
Embodiment 1
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 500: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 10: 1.
Among the present invention, peroxide activated catalyzer is a transition metal salt, as Co (II) salt.The active halogen preparation is a magnesium chloride.
The present invention also comprises additive, and additive is the PH buffer, and the PH buffer is one or more mixtures by any mass ratio in anhydrous carbonate, sodium bicarbonate and the phosphate.The mass ratio that Potassium Monopersulfate three closes salt and additive is 10: 1.
Embodiment 2
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 5000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 1: 1.
Among the present invention, peroxide activated catalyzer is one or more mixtures by any mass ratio in active chloride, sulphate, the nitrate, as chloride, sulphate, the nitrate of Fe (II), Mn (II), Zn (II), Ca (II), Mg (II) etc.
The active halogen preparation is anhydrous halo dimethyl hydantoin, and anhydrous halo dimethyl hydantoin is dichloro, bromine chlorine or dibromodimethyl hydantoin.
The present invention also comprises additive, and additive comprises stabilizing agent, and stabilizing agent is one or more mixtures by any mass ratio in tartaric acid, sorbic acid and the dimethyl hydantoin.The mass ratio that Potassium Monopersulfate three closes salt and additive is 1: 1
Embodiment 3
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 1000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 5: 1.
Among the present invention, peroxide activated catalyzer is transition metal such as Co (II), the mixing that the chloride of Fe (II) and Mn (II), Zn (II), Ca (II), Mg (II) etc., sulphate, nitrate are pressed any mass ratio.
The active halogen preparation is one or more mixtures by any mass ratio in magnesium chloride, anhydrous halo dimethyl hydantoin and the anhydrous sym-closene.Anhydrous halo dimethyl hydantoin is a dichloro.
The present invention also comprises additive, and additive comprises anti-caking agent, and anti-caking agent is one or more mixtures by any mass ratio of magnesium carbonate, magnesium sulfate and magnesium chloride.The mass ratio that Potassium Monopersulfate three closes salt and additive is 5: 1
Embodiment 4
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 2000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 7: 1.
Peroxide activated catalyzer is a nitrate, as the nitrate of Fe (II), Mn (II), Zn (II), Ca (II), Mg (II).The active halogen preparation is anhydrous sym-closene.
The present invention also comprises additive, and additive is an alga inhibitor, and alga inhibitor is quaternary ammonium salt or polyquaternium.The mass ratio that Potassium Monopersulfate three closes salt and additive is 7: 1
Embodiment 5
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 3000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 4: 1.
Among the present invention, peroxide activated catalyzer is a sulphate, as the sulphate of Fe (II), Mn (II), Zn (II), Ca (II), Mg (II).
The active halogen preparation is one or more mixtures by any mass ratio in magnesium chloride, anhydrous halo dimethyl hydantoin and the anhydrous sym-closene.Anhydrous halo dimethyl hydantoin is dichloro, bromine chlorine or dibromodimethyl hydantoin.
The present invention also comprises additive, and additive is a dressing agent, and dressing agent is sodium sorbate, ethylenediamine tetra-acetic acid or diethyl pentetic acid.The mass ratio that Potassium Monopersulfate three closes salt and additive is 9: 1
Embodiment 6
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, to close the mass ratio of salt and peroxide activated catalyzer be that the mass ratio that 700: 1 Potassium Monopersulfates three close salt and active halogen preparation is 2: 1 to Potassium Monopersulfate three.
Peroxide activated catalyzer is a chloride, as the chloride of Fe (II), Mn (II), Zn (II), Ca (II), Mg (II).The active halogen preparation is a magnesium chloride.
The present invention also comprises additive, and additive is that thinner is a sulphate.The mass ratio that Potassium Monopersulfate three closes salt and additive is 4: 1
Embodiment 7
A kind of water purifying and sterilizing disinfectant, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 4500: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 8: 1.
Among the present invention, peroxide activated catalyzer is one or more mixtures by any mass ratio in the chloride, sulphate, nitrate of transition metal.Potassium Monopersulfate can be activated, make it to be formed with the sulfuric acid free radical and the hydroxyl radical free radical of strong oxidizing property, reaction equation is as follows:
M
2++HSO
5 -→M
3++SO
4 ·-+OH
-
KHSO
5+H
2O→KHSO
4+H
2O
2
H
2O
2+M
2+→·OH+OH
-+M
3+
The active halogen preparation is one or more mixtures by any mass ratio in magnesium chloride, anhydrous halo dimethyl hydantoin and the anhydrous sym-closene.Anhydrous halo dimethyl hydantoin is dichloro, bromine chlorine or dibromodimethyl hydantoin.Can provide and keep chlorine radical after the active halogen preparation is water-soluble or the bromine free radical is residual, reaction equation is as follows:
SO
4 ·-+Cl
-→SO
4 2-+Cl
·
Cl
·+Cl
-→Cl
2 ·-
Cl
2 ·-+Cl
2 ·-→Cl
2+2Cl
-
Cl
·+Cl
·→Cl
2
Cl
2+H
2O→HOCl+H
++Cl
-
HSO
5 -+Cl
-→SO
4 2-+HOCl
The present invention also comprises additive, and additive comprises one or more mixtures by any mass ratio in PH buffer, stabilizing agent, anti-caking agent, alga inhibitor, dressing agent and the thinner.The mass ratio that Potassium Monopersulfate three closes salt and additive is 8: 1
Wherein, the PH buffer is one or more mixtures by any mass ratio in anhydrous carbonate, sodium bicarbonate and the phosphate.Stabilizing agent is one or more mixtures by any mass ratio in tartaric acid, sorbic acid and the dimethyl hydantoin.Anti-caking agent is one or more mixtures by any mass ratio of magnesium carbonate, magnesium sulfate and magnesium chloride.Alga inhibitor is quaternary ammonium salt or polyquaternium.Dressing agent is sodium sorbate, ethylenediamine tetra-acetic acid or diethyl pentetic acid.Thinner is a sulphate.
The Potassium Monopersulfate list agent moisture absorption or soluble in water, decomposition discharges oxygen and potassium sulphate rapidly, so the single agent of complex salt can not be directly used in disinfectant.
Use Potassium Monopersulfate three closes the mixture of salt, peroxide activated catalyzer, active halogen preparation and stabilizing agent, and is stable and safe in utilization.Potassium Monopersulfate provides the peroxide oxidation ability, and does not have the side effect when using a large amount of chlorine, as generating chloroform etc. the chlorine disinfection by-product of excitant stench is arranged.And this type of accessory substance has adverse effect to air and water quality, and reduces Disinfection Effect.Peroxide activated catalyst, activation Potassium Monopersulfate, strengthen its respond, accelerate its reaction rate, and kill microorganism and algae in the water body by oxidation and chlorination, continue to suppress its growth, thereby reduce the consumption of Potassium Monopersulfate and active halogen preparation.
The present invention is mixed by each dried ingredients.The mixing of anhydrous raw material is preferably in the environment of strict controlled humidity to be carried out, and is kept in the container of sealed damp-proof.Raw material mixes in the equipment of drying, and also will there be ventilation unit in the production place, and other cleaner.
Embodiment 8
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 58, zinc sulphate 0.05, tartaric acid 18, dichlorodimethylhydantoin 4.5, sodium bicarbonate 8.95, potassium peroxydisulfate 5.5, magnesium chloride 3, potassium sulphate 2.
Embodiment 9
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 52, zinc chloride 0.04, tartaric acid 13, dichlorodimethylhydantoin 9.5, sodium bicarbonate 4.3, potassium peroxydisulfate 5.5, magnesium chloride 1.5, ethylenediamine tetra-acetic acid 6, sodium sorbate 4.1, potassium sulphate 4.
The foregoing description is mainly used in the sterilization to Drinking Water, secondary water-supply, bottled water.
Through check, its check conclusion is as follows:
1, Disinfection Effect check
The test of total coli group mark-on: after 15,30,45 minutes, each time point does not all detect coliform to sample by concentration 0.25mg/L sterilization.
2, Drinking Water disinfectant evaluation dosage: press the evaluation dosage of 25mg/L, sample arsenic, lead, chromium, cadmium, silver, mercury content all meet Ministry of Public Health's " Drinking Water hygienic practice " calendar year 2001 version requirement.
3, the Interventions Requested of overall performance test: source water add before the sample sterilization by 5mg/L and after look, turbidity, smelly and flavor, naked eyes visible, pH value, iron, manganese, arsenic, lead, chromium, cadmium, mercury, total number of bacteria, excrement colibacillus group and oxygen demand all meet Ministry of Public Health's " Drinking Water hygienic practice " calendar year 2001 version requirement.
Embodiment 10
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 56, sodium peroxydisulfate 4, zinc sulphate 0.02, tartaric acid 3.5, sodium carbonate 3.68, sodium hydrogen phosphate 18, sodium sorbate 7, magnesium chloride 3.8, magnesium sulfate 4.
Embodiment 11
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 40, sodium peroxydisulfate 4, potassium peroxydisulfate 15, zinc chloride 0.01, tartaric acid 6.5, sodium bicarbonate 14, sodium hydrogen phosphate 10.99, sorbic acid 4.5, magnesium chloride 1.5, sodium sulphate 3.
The foregoing description is mainly used in the sterilization to livestock and poultry, aquaculture industry.
After testing, its check conclusion is as follows:
1, to aquatic products microorganism killing effect test;
Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) to the common bacterium of curing the disease of aquatic animal are 0.125～1 μ g/ml.Insensitive to Shandong gram Yersinia ruckeri.
2, the common micro-organisms killing effect is tested;
20 ℃ of test temperatures, this disinfectant 1060mg/L acts on 20min to staphylococcus aureus, on average kills logarithm value＞5.00; 424mg/L acts on 20min to Escherichia coli, on average kills logarithm value＞5.00; 8480mg/L on average kills logarithm value＞4.00 to Candida albicans effect 20min; 200mg/L is to polyovirus effect 20min, average deactivation logarithm value＞4.00.
3, various factors is tested the microorganism killing influential effect;
From as can be seen to the killing effect of 8 bacterial strains of 4 kinds of common pathogens of fish, the bactericidal action of rising sun guarantor board disinfectant powder not only is subjected to the influence of water temperature, and certain relation is also arranged with water quality, but, killing action to 4 kinds of pathogenic bacteria does not have obvious selectivity, except 2 bacterial strains to A.hydrophila, other bacterial strain all is when water temperature is 10 ℃, it is above just effective that bacteriocidal concentration will reach 0.40mg/L, and when water temperature rises to 20 ℃ when above, the above concentration of 0.35mg/L can all be killed thalline.In view of this, rising sun guarantor board disinfectant powder has good killing effect to several pathogenic bacteria of fish.
4, aquaculture enlarges field trial;
In aquaculture of aquatic animal was produced, Potassium Monopersulfate flocculating sterilizing composite powder had the better prevention effect to bacteriosis of aquatic livestock.
5, the on-the-spot aquaculture organisms simulation in laboratory bactericidal assay;
Potassium Monopersulfate flocculating sterilizing composite powder can effectively be prevented and treated crucian because of infecting the crucian disease that Aeromonas hydrophila, blunt tarda, tarda, Aeromonas sobria and pseudomonas fluorescens cause under the situation of using 0.25ppm or 1.00ppm dipping.
6, other simulated field tests;
This disinfectant contains Potassium Monopersulfate flocculating sterilizing composite powder 4000mg/L dilution to the effect of the Escherichia coli on bamboo chopsticks 20min, on average kills logarithm value＞3.00.This disinfectant contains Potassium Monopersulfate flocculating sterilizing composite powder 1000mg/L dilution to the effect of the Escherichia coli on desktop 20min, on average kills logarithm value＞3.00.
7, energy test;
The minimum certified concentration of this disinfectant is for containing Potassium Monopersulfate flocculating sterilizing composite powder 410mg/L.
8, to the influence of cultivating pool environment.
After using Potassium Monopersulfate flocculating sterilizing composite powder, the rate of change of cultivating pool dissolved oxygen for-66.18～2.11%, the rate of change of pH for-15.49～3.03%, the rate of change of ammonia nitrogen is 7.14～77.78%, the rate of change of the rate of change of algae is-19.51 ~ 15.22.
And the contrast pond of not using Potassium Monopersulfate flocculating sterilizing composite powder, the rate of change of dissolved oxygen is-32.67～9.56%, the rate of change of pH for-13.97～9.22%, the rate of change of ammonia nitrogen for-166.67～33.33%, the rate of change of the rate of change of algae is-4.26 ~ 12.77.
This shows that Potassium Monopersulfate hydrogen flocculating sterilizing composite powder has the oxygenation effect to culturing the pond, and pH, algae are not had obvious change.
Embodiment 12
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 45.94, potassium peroxydisulfate 8, zinc chloride 0.06, dichlorodimethylhydantoin 16, tartaric acid 10, ethylenediamine tetra-acetic acid 6, sodium sorbate 7, magnesium chloride 3, potassium sulphate 4.
Embodiment 13
The component that the present invention includes is as follows: Potassium Monopersulfate three closes salt 65, dichlorodimethylhydantoin 4, zinc sulphate 0.1, tartaric acid 4.9, sodium carbonate 3, sodium hydrogen phosphate 18, magnesium chloride 2, magnesium sulfate 3.
The foregoing description is mainly used in the sterilization of the sterilization of meal (drink) tool, general body surface, ground and air.
Through check, its check conclusion is as follows:
1, after 14 days, the hydrogen peroxymonosulfate potassium content rate of descent of three batches of samples all＜10% meets the regulation of " disinfection technology standard " to this disinfectant through 54 ℃ of preservations.This product storage life, can be decided to be 1 year.
2, three batches of samples of this disinfectant contain potassium hydrogen peroxymonosulfate 4000mg/L pH value of water solution and are respectively 2.20,2.20 and 2.19.
3, this disinfectant contains the potassium hydrogen peroxymonosulfate 4000mg/L aqueous solution does not have corrosion substantially to stainless steel, and carbon steel, copper and aluminium are all had the moderate corrosion.
4, heavy metal (in Pb) and arsenic (in As) content are respectively＜20mg/kg and 0.75mg/kg in this disinfectant, meet the requirement of GB14930.2-1994 " food instrument, equipment cleaning disinfectant sanitary standard ".
5, the PBS solution of the 0.03mol/L of usefulness 1%Na2S2O3+1% Tween 80 is as neutralizer, this disinfectant that can effectively neutralize contains potassium hydrogen peroxymonosulfate 4240mg/L to staphylococcus aureus, 8480mg/L is to the oidiomycetic killing action of white, and this neutralizer and neutralized reaction product do not have influence to the growth and breeding and the medium of staphylococcus aureus and Candida albicans.
6, this disinfectant contains potassium hydrogen peroxymonosulfate 1060mg/L staphylococcus aureus is acted on 20min, on average kills logarithm value＞5.00.
7, this disinfectant contains potassium hydrogen peroxymonosulfate 424mg/L Escherichia coli is acted on 20min, on average kills logarithm value＞5.00.
8, this disinfectant contains potassium hydrogen peroxymonosulfate 8480mg/L to Candida albicans effect 20min, on average kills logarithm value＞4.00.
9, with 0.1%Na2S2O3 as neutralizer, this disinfectant that can effectively neutralize contains the deactivation of potassium hydrogen peroxymonosulfate 200mg/L to polyovirus, and this neutralizer and neutralized reaction product do not have influence to the growth and breeding and the cell growth of polyovirus.
10, this disinfectant contains potassium hydrogen peroxymonosulfate 200mg/L to polyovirus effect 20min, average deactivation logarithm＞4.00.
11, the minimum certified concentration of this disinfectant energy test is for containing potassium hydrogen peroxymonosulfate 530mg/L.
12, this disinfectant contains potassium hydrogen peroxymonosulfate 4000mg/L dilution to the Escherichia coli on bamboo chopsticks effects 20min, each sample kill logarithm value all＞3.00.
13, this disinfectant contains potassium hydrogen peroxymonosulfate 1000mg/L dilution to the Escherichia coli on desktop effects 20min, each sample kill logarithm value all＞3.00.
14, this disinfectant contains potassium hydrogen peroxymonosulfate 4000mg/L dilution to natural bacteria effect 20min on the ground, on average kills logarithm value＞1.00.
15, toxicological test result: this disinfectant is 4207.3mg/kg to chmice acute per os toxicity LD50 value, and 95% fiducial limit scope is: 3399.4mg/kg～5207.3mg/kg by the classification of chemical substance acute toxicity, belongs to low toxicity; Greater than 5000mg/kg, true border is nontoxic to chmice acute per os toxicity LD50 value for 5 times of solution of the highest application concentration of this disinfectant; This disinfectant is negative to PCEMNR micronucleus test result; This disinfectant is negative to the mouse sperm deformity result of the test; 5 times of solution of the highest application concentration of this disinfectant are to intact skin nonirritant of rabbit; The sub-acute toxicity test result; Do not see that tangible poisoning symptom appears in animal, whole experimental session is not seen animal dead.The hematology routine inspection and latter stage the biochemical indicator testing result, rarely seen male rat low dose group total protein significantly increases (P＜0.05), three dosage groups of female rats haemoglobin, red blood cell count(RBC) and low, high dose group white blood cell count(WBC) and negative control group relatively have significant difference (P＜0.05, P＜0.01), three dosage group rat body weights, dirty body ratios there is no abnormal change, the histopathological examination result does not see that being tried object height dosage group causes that toxic injury changes except that the spontaneous pathology of animal.
The foregoing description is that foregoing of the present invention is further described, but this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present invention.
Claims (10)
1. water purifying and sterilizing disinfectant, it is characterized in that, comprise following component: Potassium Monopersulfate three closes salt, peroxide activated catalyzer and active halogen preparation, wherein, the mass ratio that Potassium Monopersulfate three closes salt and peroxide activated catalyzer is 500: 1 to 5000: 1, and the mass ratio that Potassium Monopersulfate three closes salt and active halogen preparation is 10: 1 to 1: 1.
2. water purifying and sterilizing disinfectant according to claim 1 is characterized in that: described peroxide activated catalyzer is that in the chloride that waits of transition metal and active Fe (II), Mn (II), Zn (II), Ca (II), Mg (II), sulphate, the nitrate one or more are pressed mixtures of any mass ratio.
3. water purifying and sterilizing disinfectant according to claim 1 is characterized in that: described active halogen preparation is one or more mixtures by any mass ratio in magnesium chloride, anhydrous halo dimethyl hydantoin and the anhydrous sym-closene.
4. water purifying and sterilizing disinfectant according to claim 3 is characterized in that: described anhydrous halo dimethyl hydantoin is dichloro, bromine chlorine or dibromodimethyl hydantoin.
5. according to claim 1,2 or 3 described water purifying and sterilizing disinfectants, it is characterized in that: the present invention also comprises additive, described additive comprises one or more mixtures by any mass ratio in PH buffer, stabilizing agent, anti-caking agent, alga inhibitor, dressing agent and the thinner, and the mass ratio that Potassium Monopersulfate three closes salt and additive is 10: 1 to 1: 1.
6. water purifying and sterilizing disinfectant according to claim 5 is characterized in that: described PH buffer is one or more mixtures by any mass ratio in anhydrous carbonate, sodium bicarbonate and the phosphate.
7. water purifying and sterilizing disinfectant according to claim 5 is characterized in that: described stabilizing agent is one or more mixtures by any mass ratio in tartaric acid, sorbic acid and the dimethyl hydantoin.
8. water purifying and sterilizing disinfectant according to claim 5 is characterized in that: described anti-caking agent is one or more mixtures by any mass ratio of magnesium carbonate, magnesium sulfate and magnesium chloride.
9. water purifying and sterilizing disinfectant according to claim 5 is characterized in that: described alga inhibitor is quaternary ammonium salt or polyquaternium.
10. water purifying and sterilizing disinfectant according to claim 5 is characterized in that: described dressing agent is sodium sorbate, ethylenediamine tetra-acetic acid or diethyl pentetic acid.
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| CN101999405A (en) * | 2010-11-09 | 2011-04-06 | 定州市荣鼎水环境生化技术有限公司 | Unitary solid chlorine dioxide sustained-release generating agent and preparation method thereof |
| CN105191979A (en) * | 2014-06-10 | 2015-12-30 | 李菠 | Powder for oxidizing and infecting drinking water and preparation method thereof |
| CN105217769A (en) * | 2014-06-10 | 2016-01-06 | 成都润兴消毒药业有限公司 | Excrement colibacillus group, the sewage-treating agent reducing COD and preparation method can be killed |
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| CN101999405A (en) * | 2010-11-09 | 2011-04-06 | 定州市荣鼎水环境生化技术有限公司 | Unitary solid chlorine dioxide sustained-release generating agent and preparation method thereof |
| CN101999405B (en) * | 2010-11-09 | 2013-03-13 | 定州市荣鼎水环境生化技术有限公司 | Unitary solid chlorine dioxide sustained-release generating agent and preparation method thereof |
| CN105191979A (en) * | 2014-06-10 | 2015-12-30 | 李菠 | Powder for oxidizing and infecting drinking water and preparation method thereof |
| CN105217769A (en) * | 2014-06-10 | 2016-01-06 | 成都润兴消毒药业有限公司 | Excrement colibacillus group, the sewage-treating agent reducing COD and preparation method can be killed |
| CN108069473A (en) * | 2016-11-10 | 2018-05-25 | 陈惠波 | A kind of new sewage disposal purification water purification agent |
| CN106629899A (en) * | 2016-12-06 | 2017-05-10 | 钦州市高新技术产业服务中心 | Water purifying and disinfection effervescent tablets and preparation method thereof |
| CN107117666A (en) * | 2017-05-11 | 2017-09-01 | 江苏苏沃尚新材料科技有限公司 | A kind of water quality cleansing agent |
| CN106973939A (en) * | 2017-05-11 | 2017-07-25 | 江苏苏沃尚新材料科技有限公司 | A kind of monopersulfate hydrogen potassium composite disinfectant |
| CN107484774A (en) * | 2017-09-06 | 2017-12-19 | 袁树东 | A kind of environmentally friendly sterilization composition and preparation method thereof |
| CN107821402A (en) * | 2017-10-19 | 2018-03-23 | 鄄城康泰化工有限公司 | A kind of sym-closene aerosol disinfectant |
| CN108041072A (en) * | 2017-11-22 | 2018-05-18 | 湖北首祥生物科技有限公司 | A kind of hydrogen persulfate k particle and preparation method thereof |
| CN110498499A (en) * | 2019-08-01 | 2019-11-26 | 同济大学 | A kind of disinfectant reducing Disinfection Byproducts in Drinking Water concentration |
| CN110844985A (en) * | 2019-11-14 | 2020-02-28 | 浙江理工大学 | Deodorant for paper mill and preparation method thereof |
| CN111280180A (en) * | 2020-02-17 | 2020-06-16 | 四川水王子环境科技有限公司 | Potassium hydrogen peroxymonosulfate composite salt disinfection powder and preparation method thereof |
| CN113951502A (en) * | 2021-10-27 | 2022-01-21 | 浦育 | Preparation method of fly maggot freeze-dried powder for health care eating |
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Application publication date: 20100728 |