CN108522538A - A kind of water disinfectant - Google Patents

A kind of water disinfectant Download PDF

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Publication number
CN108522538A
CN108522538A CN201710117688.5A CN201710117688A CN108522538A CN 108522538 A CN108522538 A CN 108522538A CN 201710117688 A CN201710117688 A CN 201710117688A CN 108522538 A CN108522538 A CN 108522538A
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CN
China
Prior art keywords
disinfectant
water
khso
weight
disinfection
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Pending
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CN201710117688.5A
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Chinese (zh)
Inventor
黄建元
王宗建
程玉梅
朱诗涵
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Zhejiang Water Souoce Program Green Envirotech Co Ltd
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Zhejiang Water Souoce Program Green Envirotech Co Ltd
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Priority to CN201710117688.5A priority Critical patent/CN108522538A/en
Publication of CN108522538A publication Critical patent/CN108522538A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/26Phosphorus; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/06Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/02Sulfur; Selenium; Tellurium; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of water disinfectants, are made of the raw material of following parts by weight:KHSO530~50;KHSO410~30;K2SO420~25;C5H6O45~10;Na2SO45~15;APG (alkyl glycosides) 3 ~ 8;Na5P3O105~8.Compared with prior art, compared with prior art, the invention has the advantages that:1, safety is saved worry:Prevent all security risks.2, environmentally friendly:Non- chlorine active oxygen disinfection, benefits the nation, is favorable to the people.3, efficiently:Bactericidal effect is excellent.4, quickly:Effective active composition concentration is high, contacts 15 minutes and can effectively sterilize with water body.5, conveniently:Mating or transformation adding equipment, it is easy to operate.6, meet safety and environmental requirement.7, corrosivity is low.

Description

A kind of water disinfectant
Technical field
The present invention relates to a kind of water disinfectants, belong to disinfection field.
Background technology
Disinfection plays a crucial role the even running of national economy, during disinfection is lived through us Various aspects, such as medical institutions' disinfecting, public place body surface, environment disinfected, disinfection of epidemic focus, home care disappears Poison, food and medicine production environment disinfection, aquaculture, farming and animal husbandry cultivation disinfection, customs inspection Quarantine disinfection etc. we live Each aspect.
Disinfectant currently used for environment, surface disinfection mainly has acid, bases disinfectant;Halogen disinfectant;Season Ammonium salt class disinfectant;Phenols and aldehyde disinfectant and peroxide disinfectant.Acid, bases disinfectant include mainly sodium, potassium, calcium And the strongly alkaline compounds such as ammonium hydroxide, acetic acid etc..Their sterilizing ability relies primarily on their strong acid or alkalinity and has The cleaning function of power and play bactericidal effect.Such as quick lime and caustic soda can kill the pathogen of multiple infectious disease, be mainly used for The disinfection of feces of livestock and poultry and colony house, cage tool, they have strong corrosivity, when in use it is noted that protection, they are suitable for External environment sterilizes, and the effect of such disinfectant is influenced toward contact by water quality acid-base value.Halogen disinfectant can divide For chlorinated product, Operand, bromine preparation etc., there are extremely strong killing effect, chlorinated product representative products to have to all kinds of pathogenic microorganisms Bleaching powder(Sodium hypochlorite), sodium dichloroisocyanuratepowder powder etc..Organic matter is in the presence of that can influence its effect, easily by reducing agent and environment It influences, and irritant to respiratory tract.Bromine preparation mainly has C5H6N2BrClO2 powder, it is a kind of efficient, low-toxicity disinfectant, But stability, water-soluble poor, use cost height.Operand mainly has povidone iodine, compound iodine, acid iodide mixed solution etc., main Its killing effect is played by available iodine.Povidone iodine is the specified production that the Ministry of Public Health and the Ministry of Agriculture are used for skin and mucosa disinfection Product.But it impregnates metal product and will produce corrosivity for a long time, therefore the disinfection for metal product should be noted that soaking time, sterilize After should be rinsed with water and wiped to reduce its corrosivity in time.Quaternary ammonium disinfectant includes double-chain quaternary ammonium salt, single-stranded quaternary ammonium salt Deng.They the advantages of are low bacteriocidal concentrations, toxicity and irritation are low, solution is colourless, non-corrosive, smell is small, good water solubility, table Face activity is strong, property is stablized;But bad to no togavirus effect, incompatibility is more, invalid to brood cell, belongs to middle effect disinfection Agent.
The representative products of disinfectant phenolic have compound phenol, phenol etc..Their diluted concentration is low, adaptive surface is relatively narrow, smell Greatly, toxicity is big, they are not easily decomposed, and the pollution of environment is be easy to cause after use.Aldehyde disinfectant is heavy duty detergent disinfectant, sterilization Power is strong, but is not broad spectrum type disinfectant, and adaption object range is small, and wherein residual formaldehyde is big, toxicity is big, carcinogenic serious.In aldehyde In class disinfectant, compound dialdehyde killing effect of defending is best, is widely used in various disinfections, but it cannot be used for drinking-water and disappears Poison.Peroxide disinfectant they be a kind of efficient Strong oxdiative type disinfectant, including Peracetic acid, hydrogen peroxide, titanium dioxide Chlorine etc..These disinfectant effects are good, but corrosivity is extremely strong, skin irritation is larger, and stability is poor.
Many disinfectants simultaneously, as sodium hypochlorite, peroxyacetic acid disinfectant are required for carrying out in use Dilution uses, and stability of the dilution being configured in the case where not being finished in time is substantially reduced, needed in use next time It carries out content detection and just can ensure that whether its content reaches the lowest dose level of disinfection, but the detection for sterilizing agent content needs profession Technical staff and equipment, and checkout procedure is complicated, this just brings inconvenience to the use of disinfectant, these factors at To restrict the bottleneck of new disinfectant development rate.Therefore, wide spectrum, efficient, less toxic, nonirritant, low-corrosiveness, use are developed Convenient disinfectant is particularly necessary.
Potassium peroxymonosulfate is a kind of emerging disinfectant, and Potassium Monopersulfate is a kind of inorganic peroxide, Also referred to as potassium hydrogen peroxymonosulfate, the form that it is combined into three conjunction salt with potassium acid sulfate, potassium sulfate exist, therefore are referred to as single over cure Potassium hydrogen phthalate complex salt(Ammonium persulfate-sodium bisulfate), relative molecular mass:614.7.It is solid in the white powder that can be flowed freely Body, soluble easily in water, at 20 DEG C, water solubility is more than 250g/L.Aqueous solution is in acidity, and the stability in water is poor, Bu Nengchang Phase stores.More stable under usual solid states, dry powder is easily decomposed reaction, releasing oxygen and sulphur when temperature is higher than 65 DEG C Compound, but oxygen and potassium sulfate are decomposed to give off in water, do not generate harmful substance.Oxidability is stronger, and oxidation potential energy is high, surpasses Chloride, potassium permanganate, hydrogen peroxide etc. have been crossed, the chlorion in aqueous solution can be oxidized to chlorine, it can be alcohols, aldehyde The oxidation operations such as class are at organic acid.Therefore, it is known as " peroxide of oxidisability and safety perfect adaptation ".
Chinese patent CN1545883A Water Soluble Compounds potassium hydrogen persulfate disinfectant, CN101049107A disinfectant powders and its system Make method, CN101836659A compound potassium hydrogen persulfate disinfectants and CN102265904A compound potassium hydrogen persulfate disinfectants and its Manufacturing process is with potassium hydrogen persulfate for main disinfectant, while adding sour agent and provide an acidic environment and make persulfuric acid Hydrogen potassium complex salt continuously can enduringly generate small molecule free radical, hypochlorous acid, nascent oxygen and activity through chain reaction in water Oxygen derivative, oxidation and chlorination pathogenic microorganisms, make bacterium protein denaturation solidification and it is dead.This kind of disinfectant is because having strong acid Property and strong oxidizing property, and have strong corrosive, serious damage can be caused to the object of disinfection, disinfection simultaneously, also will produce Secondary disaster.Therefore the environment object table disinfectant of exploitation low-corrosiveness has very high realistic meaning.
Chinese patent 201510050349.0 discloses a kind of low-corrosiveness potassium peroxymonosulfate disinfectant, this disappears Toxic agent is made of oxidant, activator, synergist, buffer, surfactant, corrosion inhibiter, chelating agent and indicator, by quality Percentage state oxidant 30% ~ 60%, activator 5% ~ 30%, synergist 1% ~ 10%, buffer 1% ~ 10%, surfactant 0.2% ~ 2%, corrosion inhibiter 1% ~ 10%, chelating agent 0.1% ~ 5%, indicator 0.001% ~ 0.01%.Although the document solves traditional single persulfuric acid The high problem of hydrogen potassium complex salt corrosivity, but which introduce excessive other elements, and secondary pollution can be equally caused to environment.
Invention content
In order to overcome drawbacks described above, the present invention to provide a kind of water disinfectant.
To achieve the goals above, the technical scheme is that:A kind of water disinfectant, which is characterized in that by following The raw material of parts by weight forms:
KHSO5 30~50
KHSO4 10~30
K2SO4 20~25
C5H6O4 5~10
Na2SO4 5~15
APG (alkyl glycosides) 3 ~ 8
Na5P3O10 5~8。
Further, KHSO5For 40 parts by weight.
Further, KHSO4For 20 parts by weight.
Further, K2SO4For 22 parts by weight.
Further, C5H6O4For 8 parts by weight.
Further, Na2SO4For 10 parts by weight.
Further, APG (alkyl glycosides) is 5 parts by weight.
Further, Na5P3O10For 6 parts by weight.
Further, the C5H6O4For unsaturated dicarboxylic acid.
Further, the C5H6O4For methylene-succinic acid.
Compared with prior art, the invention has the advantages that:
1, safety is saved worry:Prevent all security risks.
Transport:Pulvis is readily transported, non-dangerous article;
Storage:Property is mild, No leakage hidden danger, to surrounding people without security risk, is not necessarily to excessive emergency set, shelf-life two Year;
It uses:Simplicity reduces the error in operation and causes the safety of operating personnel, less developer;One kilogram of medicament can sterilize 100-200 tons of hospital sewages;
2, environmentally friendly:Non- chlorine active oxygen disinfection, benefits the nation, is favorable to the people
Without the Harmful Residue, three cause objects are not generated, and have oxygen generation in water, decompose the organic matter in water, do not pollute ring Border;Without atmospheric corrosion, dosing and optional equipment will not be corroded, improve the service life of equipment.
3, efficiently:Bactericidal effect is excellent
Efficiently:With the dosage sterilizing rate of traditional medicament 1/10 up to 99.9%, than traditional medicament sterilizing rate higher;
Wide spectrum:All there is stronger killing effect to fungi, bacterium, virus, brood cell, also have killing effect to Legionnella, simultaneously There is release effect to green alga;
Persistently:Sustained release activity oxygen, long-acting 72 hours sterilize, after adding for the first time, behind dose add less.
4, quickly:Effective active composition concentration is high, contacts 15 minutes and can effectively sterilize with water body.
5, conveniently:Mating or transformation adding equipment, it is easy to operate, it is full-automatic to design, once
Operation can be completed in button, and the compliance of staff can be improved.Mating active oxygen detection, is accurately surveyed in the several seconds Go out active o content(Active o content>0.5 mg/L, excrement colibacillus group
≤500 MPN/L), can quickly detect the qualified index of disinfection.Medicament storage only needs little space,
6, meet safety and environmental requirement:
Chlorine residue will not be caused exceeded, will not cause illegally to buy
The responsibility and risk of dangerous material and drugs easily processed.
7, corrosivity is low:
It is mild corrosion to carbon steel and copper to stainless steel no corrosion.
8, environmental sanitation and disinfecting utensils, wastewater disinfection, aquaculture disinfection etc. are can be used not only for, and can be also used for Drinking water disinfection.
Specific implementation mode
With reference to specific embodiment, the present invention is described further.
Embodiment 1
Following raw material is uniformly mixed:
KHSO5 30~50
KHSO4 10~30
K2SO4 20~25
C5H6O4 5~10
Na2SO4 5~15
APG (alkyl glycosides) 3 ~ 8
Na5P3O10 5~8
Embodiment 2
Following raw material is uniformly mixed:
KHSO5 30~50
KHSO4 10~30
K2SO4 20~25
C5H6O4 5~10
Na2SO4 5~15
APG (alkyl glycosides) 3 ~ 8
Na5P3O10 5~8
Embodiment 3
Following raw material is uniformly mixed:
KHSO5 30~50
KHSO4 10~30
K2SO4 20~25
C5H6O4 5~10
Na2SO4 5~15
APG (alkyl glycosides) 3 ~ 8
Na5P3O10 5~8
Embodiment 4
Prepare the water body 10kg of the virus containing different bacterium, wherein the disinfectant 1g of embodiment 3 is then respectively adding, respectively to it It is detected, obtains result as shown in the table:
Concentration(mg/L) Action time(min) Killing rate(%)
Escherichia coli 100 5 100
Staphylococcus aureus 100 5 100
Century-old coccus 100 10 100
Hay bacillus black 100 10 100
Mutation tooth born of the same parents 100 10 100
Avian influenza virus 100 10 100
Foot and mouth disease virus 100 5 100
Embodiment 5
Take the disinfectant of 10g embodiments 3 to be dissolved in 10kg water, then respectively to stainless steel GB1220-75, carbon steel GB700-65, Copper GB2060-80 carries out corrosion test, and experiment shows to stainless steel no corrosion, is mild corrosion to carbon steel and copper.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention The technology deformation gone out, each falls within protection scope of the present invention.

Claims (10)

1. a kind of water disinfectant, which is characterized in that be made of the raw material of following parts by weight:
KHSO5 30~50
KHSO4 10~30
K2SO4 20~25
C5H6O4 5~10
Na2SO4 5~15
APG (alkyl glycosides) 3 ~ 8
Na5P3O10 5~8。
2. a kind of water disinfectant according to claim 1, which is characterized in that KHSO5For 40 parts by weight.
3. a kind of water disinfectant according to claim 1, which is characterized in that KHSO4For 20 parts by weight.
4. a kind of water disinfectant according to claim 1, which is characterized in that K2SO4For 22 parts by weight.
5. a kind of water disinfectant according to claim 1, which is characterized in that C5H6O4For 8 parts by weight.
6. a kind of water disinfectant according to claim 1, which is characterized in that Na2SO4For 10 parts by weight.
7. a kind of water disinfectant according to claim 1, which is characterized in that APG (alkyl glycosides) is 5 parts by weight.
8. a kind of water disinfectant according to claim 1, which is characterized in that Na5P3O10For 6 parts by weight.
9. a kind of water disinfectant according to claim 1, which is characterized in that the C5H6O4For unsaturated dicarboxylic acid.
10. a kind of water disinfectant according to claim 9, which is characterized in that the C5H6O4For methylene-succinic acid.
CN201710117688.5A 2017-03-01 2017-03-01 A kind of water disinfectant Pending CN108522538A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113287627A (en) * 2021-05-25 2021-08-24 中山市迈微环保科技有限公司 Cleaning disinfectant containing potassium hydrogen persulfate compound, and use method and application thereof
CN113875774A (en) * 2021-11-17 2022-01-04 山东智景生物科技有限公司 Liquid disinfectant without chlorine and alcohol and preparation method thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113287627A (en) * 2021-05-25 2021-08-24 中山市迈微环保科技有限公司 Cleaning disinfectant containing potassium hydrogen persulfate compound, and use method and application thereof
CN113287627B (en) * 2021-05-25 2021-12-17 中山市迈微环保科技有限公司 Cleaning disinfectant containing potassium hydrogen persulfate compound, and use method and application thereof
CN113875774A (en) * 2021-11-17 2022-01-04 山东智景生物科技有限公司 Liquid disinfectant without chlorine and alcohol and preparation method thereof
CN113875774B (en) * 2021-11-17 2023-02-24 山东智景生物科技有限公司 Liquid disinfectant without chlorine and alcohol and preparation method thereof

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Application publication date: 20180914