CN106879626B - A kind of chlorine dioxide disinfection liquid and preparation method thereof - Google Patents
A kind of chlorine dioxide disinfection liquid and preparation method thereof Download PDFInfo
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- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
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Abstract
The invention discloses a kind of chlorine dioxide disinfection liquid, including pure chlorine dioxide, deionized water and and stabilizer.The present invention exempts to activate, and the shelf-life 1 year, has the function of disinfection and sterilization.The invention also discloses a kind of preparation methods of chlorine dioxide disinfection liquid.This method is simple, is produced on a large scale.
Description
Technical field
The invention belongs to chemosterilant fields, and in particular to a kind of chlorine dioxide disinfection liquid and preparation method thereof.
Background technique
Chlorine dioxide is a kind of wide spectrum, efficient bactericidal agent.External many results of study show chlorine dioxide extremely low
Concentration (0.1ppm) under, the pathogenic bacteria such as many Escherichia coli, staphylococcus aureus can be killed.Even if in organic matter
Interference under, using concentration be tens ppm when, bacterial propagule, hepatitis virus, bacteriophage and bacterium bud can also be killed completely
All microorganisms such as spore.
Chlorine dioxide has strong oxidizing property, and the volumetric concentration in air is more than 10% just to have explosivity, but its aqueous solution
It is foolproof；Due to the explosion danger of chlorine dioxide, when compressing or storing chlorine dioxide, either individually or with it
He combines gas, commercially failed, so chlorine dioxide must be manufactured in place to use and be used immediately, i.e., existing system is existing
With.Meanwhile chlorine dioxide is soluble easily in water, but due to the active character of chlorine dioxide itself, ClO 2 solution it is heated or
It meets light and itself decomposition reaction easily occurs, the chlorine dioxide concentration in the short time in ClO 2 solution can sharply decline, and lose two
The effectiveness of chloric bactericin is aoxidized, saving chlorine dioxide becomes a technical problem.
Chlorine dioxide mainly has at present: binary composition chlorine dioxide, chlorine dioxide effervescent tablet.The former is commonly called as binary composition two
Chlorine monoxid is to generate chlorine dioxide after being mixed by a kind of chlorate with a kind of activator (acid), is that two kinds of components are blended in one
It rises, then slow release chlorine dioxide；The latter is solid sheet, is dissolved in water, then slow release chlorine dioxide.Two
Person release chlorine dioxide in, phenomenon start be output chlorine dioxide concentration it is higher, with the progress of reaction, release
The chlorine dioxide concentration put starts to reduce, and causes the concentration of front and back inconsistent, the efficiency of chlorine dioxide is unable to get guarantee, simultaneously
Remaining waste liquid may also can generate secondary pollution, and restrictive to time and space, can only be current existing in the short time
Match, thorough disinfection is difficult to for dead angle or complex environment.
Summary of the invention
In view of the problems of the above-mentioned prior art, the purpose of the present invention is to propose to a kind of chlorine dioxide disinfection liquids.This hair
It is bright to exempt to activate, the shelf-life 1 year, have the function of disinfection and sterilization.Another object of the present invention is to propose that a kind of chlorine dioxide disappears
The preparation method of venom.
The purpose of the invention will be achieved through the following technical solutions:
A kind of chlorine dioxide disinfection liquid, including pure chlorine dioxide, deionized water and stabilizer.
A kind of above-mentioned chlorine dioxide disinfection liquid, the deionized water: the amount ratio of the stabilizer is 1000ml:
0.1mg~3mg.
A kind of above-mentioned chlorine dioxide disinfection liquid, the pure chlorine dioxide: the amount ratio of the deionized water be 10mg~
300mg∶1000ml。
A kind of above-mentioned chlorine dioxide disinfection liquid, the stabilizer are Sodium Glycinate.
A kind of preparation method of chlorine dioxide disinfection liquid includes the following steps: that pure chlorine dioxide is first dissolved in deionized water,
Mixed liquor A is obtained, by mixed liquor A and stabilizer the first storage tank of uniformly continuous addition simultaneously, is uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B is filling to obtain chlorine dioxide disinfection liquid.
A kind of preparation method of above-mentioned chlorine dioxide disinfection liquid, wherein the preparation method of the pure chlorine dioxide, including
Following steps: weighing sodium chlorite, hydrochloric acid, and reaction in high-purity type chlorine dioxide generator is added, and generates mixture, separation mixing
Object obtains pure chlorine dioxide.
A kind of preparation method of above-mentioned chlorine dioxide disinfection liquid, wherein the dosage of the sodium chlorite and the hydrochloric acid
Than being 1: 1.
Compared with prior art, the present invention provides a kind of chlorine dioxide disinfection liquid and preparation method thereof, the technology that reaches
Effect is: the present invention exempts to activate, at least a year shelf-life, overcomes region limitation and time that chlorine dioxide disinfection liquid uses
Limitation has potent sterilization.Specifically: firstly, since contain impurity in tap water, and chlorine dioxide itself
With active chemical property, its decomposition can be promoted, when chlorine dioxide is dissolved in tap water so as to cause chlorine dioxide content
Decline, therefore the present invention improves chlorine dioxide content using deionized water；Secondly, Sodium Glycinate is a kind of dioxy in the present invention
Change chlorine stabilizer, by largely testing proof, 0.1-3mg/L sodium glycinate solution can make the dioxy in chlorine dioxide disinfection liquid
The effective concentration for changing chlorine, which is stablized, saves at least a year, solves region limitation and the time of similar chlorine dioxide disinfection liquid product
Limitation to be able to the disinfection and sterilization being applied in living environment, while also thoroughly avoiding binary composition chlorine dioxide institute band
The other problems come.Preparation method of the invention is simple, and raw material type is few, simple and easy to get, and cost is few, is suitble to large-scale production.
Below just in conjunction with the embodiments and attached drawing, the embodiment of the present invention is described in further detail, so that technology
Scheme is more readily understood, grasps.
Detailed description of the invention
Fig. 1 is the standard curve of chlorine dioxide absorbance and concentration；
Fig. 2 is influence of the Sodium Glycinate to chlorine dioxide concentration of different quality；
Fig. 3 is effect of the Sodium Glycinate to chlorine dioxide stability: A is Sodium Glycinate, and B is after adding Sodium Glycinate two
Chlorine monoxid thimerosal concentration curve, C are not add Sodium Glycinate, chlorine dioxide disinfection liquid concentration curve.
Specific embodiment
The present invention will be described below by way of specific embodiments, but the present invention is not limited thereto.In following embodiments
The experimental method is unless otherwise specified conventional method；The reagent and material unless otherwise specified can be from business
Approach obtains, the scope of the patents that following example is not intended to limit the invention, all equivalence enforcements without departing from carried out by the present invention
Or change, it is intended to be limited solely by the scope of this patent.
Embodiment 1
Chlorine dioxide disinfection liquid: pure chlorine dioxide 10mg, deionized water 1000ml, Sodium Glycinate 0.1mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Isolate and purify to obtain pure chlorine dioxide 1 × 105Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the pure chlorine dioxide 10mg of preparation is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with it is sweet
Propylhomoserin sodium presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage tank
It is interior containing pure chlorine dioxide 10mg, deionized water 1000ml, Sodium Glycinate 0.1mg until, be uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 2
Chlorine dioxide disinfection liquid: pure chlorine dioxide 300mg, deionized water 1000ml, Sodium Glycinate 3mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 3 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the pure chlorine dioxide 300mg of preparation is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with it is sweet
Propylhomoserin sodium presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage tank
It is interior containing pure chlorine dioxide 300mg, deionized water 1000ml, Sodium Glycinate 3mg until, be uniformly mixed to obtain mixed liquid B, then will mix
It closes liquid B uniformly to enter in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 3
Chlorine dioxide disinfection liquid: pure chlorine dioxide 50mg, deionized water 1000ml, Sodium Glycinate 0.3mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 5 × 105Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the pure chlorine dioxide 50mg of preparation is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with it is sweet
Propylhomoserin sodium presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage tank
It is interior containing pure chlorine dioxide 50mg, deionized water 1000ml, Sodium Glycinate 0.3mg until, be uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 4
Chlorine dioxide disinfection liquid: pure chlorine dioxide 80mg, deionized water 1000ml, Sodium Glycinate 0.6mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 8 × 105Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First by the pure chlorine dioxide 80mg of preparation, it is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with it is sweet
Propylhomoserin sodium presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage tank
It is interior containing pure chlorine dioxide 80mg, until deionized water 1000ml, Sodium Glycinate 0.6mg, be uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 5
Chlorine dioxide disinfection liquid: pure chlorine dioxide 100mg, deionized water 1000ml, Sodium Glycinate 0.8mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 1 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First by the pure chlorine dioxide 100mg of preparation, it is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with
Sodium Glycinate presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage
Until containing pure chlorine dioxide 100mg, deionized water 1000ml, Sodium Glycinate 0.8mg in tank, it is uniformly mixed to obtain mixed liquid B, then
Mixed liquid B is uniformly entered in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 6
Chlorine dioxide disinfection liquid: pure chlorine dioxide 150mg, deionized water 1000ml, Sodium Glycinate 1mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 1.5 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First by the pure chlorine dioxide 150mg of preparation, it is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with
Sodium Glycinate presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage
Until containing pure chlorine dioxide 150mg, deionized water 1000ml, Sodium Glycinate 1mg in tank, it is uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 7
Chlorine dioxide disinfection liquid: pure chlorine dioxide 180mg, deionized water 1000ml, Sodium Glycinate 1.5mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 1.8 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First by the pure chlorine dioxide 180mg of preparation, it is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with
Sodium Glycinate presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage
Contain pure chlorine dioxide 180mg in tank, until deionized water 1000ml, Sodium Glycinate 1.5mg, is uniformly mixed to obtain mixed liquor, then
Mixed liquor is uniformly entered in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 8
Chlorine dioxide disinfection liquid: pure chlorine dioxide 210mg, deionized water 1000ml, Sodium Glycinate 2mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 2.1 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First by the pure chlorine dioxide 210mg of preparation, it is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with
Sodium Glycinate presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage
Until containing pure chlorine dioxide 210mg, deionized water 1000ml, Sodium Glycinate 2mg in tank, it is uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 9
Chlorine dioxide disinfection liquid: pure chlorine dioxide 250mg, deionized water 1000ml, Sodium Glycinate 2.2mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 2.5 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the pure chlorine dioxide 250mg of preparation is dissolved in deionized water 1000ml, obtains mixed liquor A；By mixed liquor A with it is sweet
Propylhomoserin sodium presses certain flow velocity respectively, and uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until the first storage tank
It is interior containing pure chlorine dioxide 250mg, deionized water 1000ml, Sodium Glycinate 2.2mg until, be uniformly mixed to obtain mixed liquid B, then will
Mixed liquid B uniformly enters in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 10
Chlorine dioxide disinfection liquid: pure chlorine dioxide 270mg, deionized water 1000ml, Sodium Glycinate 2.5mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, chlorine dioxide mixture is generated, by chlorine dioxide mixture
Separate to obtain pure chlorine dioxide 2.7 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the chlorine dioxide with high purity gas 270mg of preparation is dissolved in deionized water 1000ml, obtaining mixed liquor A will mix
Liquid A and Sodium Glycinate are pressed respectively in certain flow velocity the first storage tank of uniformly continuous addition simultaneously, and side edged is uniformly mixed, until the
Contain chlorine dioxide with high purity gas 270mg, deionized water 1000ml, Sodium Glycinate 2.5mg in one storage tank, is uniformly mixed mixed
Liquid B is closed, then mixed liquid B is uniformly entered in the second storage tank, and then obtains chlorine dioxide disinfection liquid by canning line is filling.
Embodiment 11
Chlorine dioxide disinfection liquid: pure chlorine dioxide 280mg, deionized water 1000ml, Sodium Glycinate 2.8mg.
Preparation method:
Weigh sodium chlorite 0.85L (concentration 20%), hydrochloric acid 0.85L (concentration 25%) is connected at a slow speed by dosing pump
It is continuous to be uniformly added into high-purity type chlorine dioxide generator, it is reacted, generates mixture, chlorine dioxide mixture is separated pure
Chlorine dioxide 2.8 × 106Mg (being calculated with 10 tons of tank capacitys) and Liquid Residue；
First the pure chlorine dioxide 280mg of preparation is dissolved in deionized water 1000ml and obtains mixed liquor A；By mixed liquor A
Pressing certain flow velocity respectively with Sodium Glycinate, uniformly continuous is added in the first storage tank simultaneously, and side edged is uniformly mixed, until first
Until containing pure chlorine dioxide 280mg, deionized water 1000m, Sodium Glycinate 2.8mg in storage tank, it is uniformly mixed to obtain mixing
Liquid B, then mixed liquid B is uniformly entered in the second storage tank, and then obtain chlorine dioxide disinfection liquid by canning line is filling.
The purifying property of 1 chlorine dioxide disinfection liquid of test example is tested
Chlorine dioxide disinfection liquid prepared by embodiment 2 is through microbiological analysis inspection center, Guangdong Province according to QB/T2761-
2006 detections, wherein test dosage 100ml, test space 1.5m3, the results are shown in Table 1, obtain chlorine dioxide disinfection liquid to difference
The sterilizing rate of bacterial strain is all up to 99.999% or more.
The purifying property of 1 chlorine dioxide disinfection liquid of table is tested
Embodiment 1, embodiment 3-11 are detected according to QB/T2761-2006 simultaneously, obtain embodiment 1, embodiment 3-11 bis-
Chlorine monoxid thimerosal is all up to the purifying property test result phase in 99.999% or more, with table 1 to the sterilizing rate of different strains
Seemingly.
Test example 2
In ultraviolet middle drafting chlorine dioxide disinfection liquid absorbance and concentration standard curve value, gone out according to iodometric titrationiodimetry titration
Know concentration, configure the standard solution of various concentration, detects the absorbance value of the various concentration at 430nm, root respectively according to national standard
Make Fig. 1 according to concentration, the absorbance value in table 2:
2 chlorine dioxide disinfection liquid absorbance of table and concentration standard curve value
| C(ppm) | 11.6 | 17.4 | 23.2 | 58 | 116 |
| Absorbance | 0.0254 | 0.0357 | 0.0486 | 0.1309 | 0.2598 |
Conclusion: Fig. 1 is the relationship for verifying absorbance value and chlorine dioxide disinfection liquid concentration, to be used for chlorine dioxide disinfection liquid
The Fast Monitoring of quality.
The linear equation of Fig. 1: y=0.00227x-0.00242；Y:A absorbance value；X: concentration (ppm)
The dosage of 3 Sodium Glycinate of test example selects
The 300mg chlorine dioxide of preparation is dissolved in 1000ml deionized water, be separately added into quality 0mg, 0.1mg, 0.6mg,
1mg, 1.5mg, 2mg, 3mg, 4mg, 5mg Sodium Glycinate measure the concentration of 0-12 month chlorine dioxide respectively.Test method: first
The corresponding 0-12 month dioxy of the chlorine dioxide disinfection liquid containing different quality Sodium Glycinate is obtained according to the linear equation of Fig. 1
Change cl concn；Different glycine in 0-12 months are drawn further according to chlorine dioxide concentration, the corresponding Sodium Glycinate quality obtained
Influence of the sodium to chlorine dioxide concentration, is as a result shown in Fig. 2.
Firstly, that chlorine dioxide has been classified as A1 level security is efficient for the World Health Organization (WHO) and world food tissue (FAO)
Disinfectant, concentration is in 300ppm or less to human body without any injury；Furthermore Sodium Glycinate is applied to chlorine dioxide as stabilizer
In thimerosal, in the state of guaranteeing that chlorine dioxide is stablized, the fewer the amount of Sodium Glycinate the better, waits many factors based on above-mentioned,
Show that the Sodium Glycinate within the scope of 0.1mg-3mg can make chlorine dioxide concentration steady decrease, wherein 300mg chlorine dioxide is dissolved in
1000ml deionized water, addition 3mg Sodium Glycinate are preferred plan.
Test example 4 identifies that Sodium Glycinate improves the stability of chlorine dioxide disinfection liquid
Group selection: test group: embodiment 2；
Control group: with embodiment 2 the difference is that not adding Sodium Glycinate.
Test group and control group are measured respectively in the variation of 0-12 month chlorine dioxide concentrations, as a result see Fig. 3.
Show in conjunction with Fig. 2,3: chlorine dioxide disinfection liquid adds Sodium Glycinate as stabilizer, at (every liter two of suitable amounts
Chlorine monoxid thimerosal add 0.1-3mg Sodium Glycinate) under can significantly improve chlorine dioxide disinfection liquid stability, effective component
It still can reach comparatively ideal concentration in 1 year, reached stable bactericidal effect.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through within that scope of the inventive concept describe herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection scope of bright appended claims.
Claims (4)
1. a kind of chlorine dioxide disinfection liquid, which is characterized in that including pure chlorine dioxide, deionized water and stabilizer；It is described go from
Sub- water: the amount ratio of the stabilizer is 1000ml:0.1mg~3mg；The pure chlorine dioxide: the dosage of the deionized water
Than for 10mg~300mg:1000ml；The stabilizer is Sodium Glycinate.
2. a kind of preparation method of chlorine dioxide disinfection liquid according to claim 1, which comprises the steps of:
Pure chlorine dioxide is first dissolved in deionized water, obtains mixed liquor A, by mixed liquor A and stabilizer the first storage of uniformly continuous addition simultaneously
In tank, be uniformly mixed to obtain mixed liquid B, then by mixed liquid B it is filling chlorine dioxide disinfection liquid.
3. a kind of preparation method of chlorine dioxide disinfection liquid according to claim 2, which is characterized in that the pure titanium dioxide
The preparation method of chlorine includes the following steps: to weigh sodium chlorite, hydrochloric acid, reaction in high-purity type chlorine dioxide generator is added, produces
Raw mixture, separating mixture obtain pure chlorine dioxide.
4. a kind of preparation method of chlorine dioxide disinfection liquid according to claim 3, which is characterized in that the sodium chlorite
Amount ratio with the hydrochloric acid is 1:1.
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| CN111602669B (en) * | 2020-06-19 | 2021-10-12 | 广州超威生物科技有限公司 | Solid chlorine dioxide slow-release agent |
| CN112369430A (en) * | 2020-11-04 | 2021-02-19 | 青岛翼科新程生物科技有限公司 | Chlorine dioxide nano zinc disinfection and bacteriostasis solution |
| CN114342929B (en) * | 2021-11-29 | 2023-04-14 | 上海澄氯生物科技有限公司 | Oxidant stabilizing solution and preparation method thereof |
| CN114027318B (en) * | 2021-12-10 | 2023-08-29 | 重庆昆顶生物技术有限公司 | Activation-free chlorine dioxide disinfectant and preparation method and production device thereof |
| CN115299457A (en) * | 2022-09-02 | 2022-11-08 | 中国农业科学院饲料研究所 | Chlorine dioxide solution disinfectant for controlling African swine fever and bringing livestock, and preparation method and application thereof |
| CN115152788A (en) * | 2022-09-07 | 2022-10-11 | 山东华实药业有限公司 | Activation-free chlorine dioxide disinfectant and production process thereof |
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