CN108849929A - A kind of environment-friendly type Biocidal algae-killing agent - Google Patents
A kind of environment-friendly type Biocidal algae-killing agent Download PDFInfo
- Publication number
- CN108849929A CN108849929A CN201711127980.1A CN201711127980A CN108849929A CN 108849929 A CN108849929 A CN 108849929A CN 201711127980 A CN201711127980 A CN 201711127980A CN 108849929 A CN108849929 A CN 108849929A
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- Prior art keywords
- parts
- environment
- friendly type
- killing agent
- biocidal algae
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
- A01N43/52—1,3-Diazoles; Hydrogenated 1,3-diazoles condensed with carbocyclic rings, e.g. benzimidazoles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of environment-friendly type Biocidal algae-killing agents, and mainly by quaternary ammonium salt, isothiazolinone, surfactant, glutaraldehyde, benzoglioxaline salt, polyethers, surplus is deionized water；The purposes of this environment-friendly type Biocidal algae-killing agent is exactly the application in industrial circulating cooling water system and central air conditioner system as Biocidal algae-killing agent.The beneficial effects obtained by the present invention are as follows being：There is apparent killing effect to bacterium, fungi and the algae in industrial water.The especially lower sulfate reducing bacteria bred of dirt has special efficacy；It is also used as the use of sludge remover simultaneously, simultaneously can be used for the dye leveller of fibrous woven processing.
Description
Technical field
The present invention relates to a kind of environment-friendly type Biocidal algae-killing agents, belong to technology of industrial recirculating cooling water treatment field.
Background technique
Microorganism supplement water containing bacterium, fungi, algae constantly enters recirculating cooling water system, at the same time, cooling
The cooling water to get off is sprayed in tower and traps a large amount of microorganism from the air countercurrently to meet enters cooling water system, cooling water
Temperature be commonly designed between 32-42 DEG C, this temperature range is particularly conducive to the growth of bacterium, fungi, algae again, cooling
Processing medium in the water system synthesis ammonia of nitrogen fertilizer plant (oils of such as oil plant) is released into cooling water system, is micro- life therein
Object provides nutrient source, and cooling water has dissolved in a large amount of oxygen in the spray aeration process in cooling tower, is oxygen microorganism
Necessary condition is provided, and the mud that suspended matter is formed in cooling water provides sanctuary for anerobe, cooling water
In sulfate then become the source of energy needed for sulfate reducing bacteria, therefore, open-type cooling water system is at bacterium, true
A huge trap and incubator for bacterium, Legionella etc..
The present invention provides a kind of environment-friendly type Biocidal algae-killing agent, has significantly to bacterium, fungi and the algae in industrial water
Killing effect.The especially lower sulfate reducing bacteria bred of dirt has special efficacy.
Summary of the invention
In view of the above drawbacks of the prior art, one kind provided by the invention it is harmless, it is pollution-free, effectively reduce Homonemeae growth
Environment-friendly type Biocidal algae-killing agent.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions：
A kind of environment-friendly type Biocidal algae-killing agent of the present invention, is made of the proportion of following parts by weight：It is 35-50 parts of quaternary ammonium salt, different
10-20 parts of thiazolinone, 1-3 parts of surfactant, 5-10 parts of glutaraldehyde, 1-5 parts of benzoglioxaline salt, 5-10 parts of polyethers, surplus
For deionized water.
As a preferred technical solution of the present invention, a kind of environment-friendly type Biocidal algae-killing agent of the present invention, by following parts by weight
Several proportion compositions：45 parts of quaternary ammonium salt, 10 parts of isothiazolinone, 1 part of surfactant, 10 parts of glutaraldehyde, benzoglioxaline salt 10
Part, 5 parts of polyethers, surplus is deionized water.
As a preferred technical solution of the present invention, quaternary ammonium salt selects dodecyl benzyl dimethyl ammonium chloride, or not
The quaternary ammonium salt of symmetrical bi-quaternary ammonium salt or anaerobic type.
As a preferred technical solution of the present invention, surfactant is that the double eicosyl dimethyl ammonium surfaces of chlorination are living
Property agent.
As a preferred technical solution of the present invention, the dosage form of this environment-friendly type Biocidal algae-killing agent is suspending agent, aqueous emulsion
Or aqua.
As a preferred technical solution of the present invention, the purposes of this environment-friendly type Biocidal algae-killing agent is exactly cold in industrial cycle
But the application in water system and central air conditioner system as Biocidal algae-killing agent.
The beneficial effects obtained by the present invention are as follows being：There is apparent kill to make bacterium, fungi and the algae in industrial water
With.The especially lower sulfate reducing bacteria bred of dirt has special efficacy；It is also used as the use of sludge remover simultaneously, while also can be used
In the dye leveller of fibrous woven processing.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment
Embodiment 1
A kind of environment-friendly type Biocidal algae-killing agent of the present invention, is made of the proportion of following parts by weight：It is 35-50 parts of quaternary ammonium salt, different
10-20 parts of thiazolinone, 1-3 parts of surfactant, 5-10 parts of glutaraldehyde, 1-5 parts of benzoglioxaline salt, 5-10 parts of polyethers, surplus
For deionized water.
Further, it is specifically made of the proportion of following parts by weight：45 parts of quaternary ammonium salt, 10 parts of isothiazolinone, surface
1 part of activating agent, 10 parts of glutaraldehyde, 10 parts of benzoglioxaline salt, 5 parts of polyethers, surplus is deionized water.
Further, quaternary ammonium salt selects dodecyl benzyl dimethyl ammonium chloride or asymmetric bi-quaternary ammonium salt, Huo Zhewu
The quaternary ammonium salt of oxygen type.
Further, surfactant is the double eicosyl dimethyl ammonium surfactants of chlorination.
Further, the dosage form of this environment-friendly type Biocidal algae-killing agent is suspending agent, aqueous emulsion or aqua.
Further, the purposes of this environment-friendly type Biocidal algae-killing agent is exactly in industrial circulating cooling water system and central air-conditioning system
As the application of Biocidal algae-killing agent in system.
Embodiment 2
Embodiment 2 and above-described embodiment 1 the difference is that, the proportion of material is different, and specific material mixture ratio is：Season
40 parts of ammonium salt, 15 parts of isothiazolinone, 1 part of surfactant, 5 parts of glutaraldehyde, 10 parts of benzoglioxaline salt, 5 parts of polyethers, surplus are
Deionized water.
Embodiment 3
Embodiment 3 and above-described embodiment 1,2 the difference is that, the proportion of material is different, and specific material mixture ratio is：
50 parts of quaternary ammonium salt, 15 parts of isothiazolinone, 1 part of surfactant, 10 parts of glutaraldehyde, 10 parts of benzoglioxaline salt, 5 parts of polyethers, it is remaining
Amount is deionized water.
In order to detect the performance of environment-friendly type Biocidal algae-killing agent of the present invention, to Biocidal algae-killing agent prepared by above-described embodiment
Contrasting detection is can be carried out, method and result are as follows：
By the environment-friendly type Biocidal algae-killing agent of embodiment 1 to embodiment 3 in different time to the killing effect of mushroom, detection knot
Fruit is as shown in the table：
| Time | Initial concentration | 4 hours | 12 hours | 24 hours | 48 hours |
| Embodiment 1 | 100ppm | 98.3 | 95.7 | 83.0 | 78.3 |
| Embodiment 2 | 100ppm | 99.2 | 97.3 | 82.5 | 76.2 |
| Embodiment 3 | 100ppm | 98.0 | 95.6 | 86.8 | 80.6 |
By the environment-friendly type Biocidal algae-killing agent of embodiment 1 to embodiment 3 in different time to the killing effect of algae, detection knot
Fruit is as shown in the table：
| Time | Initial concentration | 4 hours | 12 hours | 24 hours | 48 hours |
| Embodiment 1 | 100ppm | 86 | 78 | 85 | 95 |
| Embodiment 2 | 100ppm | 84 | 79 | 87 | 94 |
| Embodiment 3 | 100ppm | 83 | 74 | 91 | 99 |
By above table it is found that the environment-friendly type Biocidal algae-killing agent of embodiment 1,2,3 have for Homonemeae it is good clear
Chu Xiaoguo, for mushroom investment 48 hours after effect, have apparent bactericidal effect, mushroom concentration is substantially reduced.
Algae is then that when putting into 12 hours, effect is the most obvious, but after long-time, concentration has rebound significantly.
Environment-friendly type Biocidal algae-killing agent of the present invention also has effects that following simultaneously：To bacterium, fungi and the algae in industrial water
Class has apparent killing effect.The especially lower sulfate reducing bacteria bred of dirt has special efficacy；It is also used as sludge removing simultaneously
Agent uses, and simultaneously can be used for the dye leveller of fibrous woven processing.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of environment-friendly type Biocidal algae-killing agent, which is characterized in that be made of the proportion of following parts by weight：35-50 parts of quaternary ammonium salt,
10-20 parts of isothiazolinone, 1-3 parts of surfactant, 5-10 parts of glutaraldehyde, 1-5 parts of benzoglioxaline salt, 5-10 parts of polyethers, it is remaining
Amount is deionized water.
2. a kind of environment-friendly type Biocidal algae-killing agent according to claim 1, which is characterized in that by the proportion of following parts by weight
Composition：45 parts of quaternary ammonium salt, 10 parts of isothiazolinone, 1 part of surfactant, 10 parts of glutaraldehyde, 10 parts of benzoglioxaline salt, polyethers 5
Part, surplus is deionized water.
3. a kind of environment-friendly type Biocidal algae-killing agent according to claim 1, which is characterized in that the quaternary ammonium salt selects dodecane
The quaternary ammonium salt of base dimethyl benzyl ammonium chloride or asymmetric bi-quaternary ammonium salt or anaerobic type.
4. a kind of environment-friendly type Biocidal algae-killing agent according to claim 1, which is characterized in that the surfactant is chlorination
Double eicosyl dimethyl ammonium surfactants.
5. a kind of environment-friendly type Biocidal algae-killing agent according to claim 1, which is characterized in that this environment-friendly type Biocidal algae-killing agent
Dosage form is suspending agent, aqueous emulsion or aqua.
6. a kind of environment-friendly type Biocidal algae-killing agent according to claim 1, which is characterized in that this environment-friendly type Biocidal algae-killing agent
Purposes is exactly the application in industrial circulating cooling water system and central air conditioner system as Biocidal algae-killing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127980.1A CN108849929A (en) | 2017-11-15 | 2017-11-15 | A kind of environment-friendly type Biocidal algae-killing agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127980.1A CN108849929A (en) | 2017-11-15 | 2017-11-15 | A kind of environment-friendly type Biocidal algae-killing agent |
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| Publication Number | Publication Date |
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| CN108849929A true CN108849929A (en) | 2018-11-23 |
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| CN201711127980.1A Pending CN108849929A (en) | 2017-11-15 | 2017-11-15 | A kind of environment-friendly type Biocidal algae-killing agent |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001267A (en) * | 2019-04-25 | 2019-07-12 | 广东海洋大学 | A kind of pearl shell shell and preparation method thereof of the stratum corneal edge without cracking phenomena |
| CN110326616A (en) * | 2019-04-16 | 2019-10-15 | 骏雁新材料科技（上海）有限公司 | A kind of cationic polymerization Biocidal algae-killing agent and its manufacturing method |
| CN110885754A (en) * | 2018-09-07 | 2020-03-17 | 中国石油化工股份有限公司 | Method for preventing and treating biological pollution in microalgae culture process by using surfactant |
| CN111109262A (en) * | 2020-01-14 | 2020-05-08 | 中国电建集团江西省电力建设有限公司 | Low-toxicity environment-friendly compound bactericide applied to circulating cooling water and use method |
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| US4173643A (en) * | 1973-12-20 | 1979-11-06 | Rohm And Haas Company | Synergistic microbiocidal compositions |
| CN102939973A (en) * | 2012-11-21 | 2013-02-27 | 安徽省电力科学研究院 | Compound type sterilizing algaecide and application thereof |
| CN104068038A (en) * | 2013-03-31 | 2014-10-01 | 湖北海翔化工科技有限公司 | Efficient compound disinfection and algae-killing agent |
| CN104610951A (en) * | 2015-01-12 | 2015-05-13 | 陕西延长石油油田化学科技有限责任公司 | Sterilization algaecide used for oil field and preparation method thereof |
-
2017
- 2017-11-15 CN CN201711127980.1A patent/CN108849929A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173643A (en) * | 1973-12-20 | 1979-11-06 | Rohm And Haas Company | Synergistic microbiocidal compositions |
| CN102939973A (en) * | 2012-11-21 | 2013-02-27 | 安徽省电力科学研究院 | Compound type sterilizing algaecide and application thereof |
| CN104068038A (en) * | 2013-03-31 | 2014-10-01 | 湖北海翔化工科技有限公司 | Efficient compound disinfection and algae-killing agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885754A (en) * | 2018-09-07 | 2020-03-17 | 中国石油化工股份有限公司 | Method for preventing and treating biological pollution in microalgae culture process by using surfactant |
| CN110885754B (en) * | 2018-09-07 | 2021-11-12 | 中国石油化工股份有限公司 | Method for preventing and treating biological pollution in microalgae culture process by using surfactant |
| CN110326616A (en) * | 2019-04-16 | 2019-10-15 | 骏雁新材料科技（上海）有限公司 | A kind of cationic polymerization Biocidal algae-killing agent and its manufacturing method |
| CN110001267A (en) * | 2019-04-25 | 2019-07-12 | 广东海洋大学 | A kind of pearl shell shell and preparation method thereof of the stratum corneal edge without cracking phenomena |
| CN111109262A (en) * | 2020-01-14 | 2020-05-08 | 中国电建集团江西省电力建设有限公司 | Low-toxicity environment-friendly compound bactericide applied to circulating cooling water and use method |
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Application publication date: 20181123 |
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