CN1853472A - Bactericidal herbicide - Google Patents
Bactericidal herbicide Download PDFInfo
- Publication number
- CN1853472A CN1853472A CN 200510025388 CN200510025388A CN1853472A CN 1853472 A CN1853472 A CN 1853472A CN 200510025388 CN200510025388 CN 200510025388 CN 200510025388 A CN200510025388 A CN 200510025388A CN 1853472 A CN1853472 A CN 1853472A
- Authority
- CN
- China
- Prior art keywords
- killing agent
- biocidal algae
- killing
- algae
- biocidal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title description 3
- 230000002363 herbicidal effect Effects 0.000 title 1
- 239000004009 herbicide Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims abstract description 6
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000003115 biocidal effect Effects 0.000 claims description 32
- 239000003139 biocide Substances 0.000 claims description 32
- 244000005700 microbiome Species 0.000 claims description 11
- 239000003619 algicide Substances 0.000 abstract 1
- 244000144972 livestock Species 0.000 description 6
- 241000195493 Cryptophyta Species 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 description 2
- ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- -1 phospho Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A bactericiding algicide for the circulated water system contains isothiazolinone (40-60 Wt%) and lauryl dimethylbenzyl ammonium chloride (40-60 Wt%).
Description
Technical field
The invention belongs to chemical industry and environmental protection field, relate to a kind of Biocidal algae-killing agent, further, the present invention relates to the Biocidal algae-killing agent that a kind of circulation is used in the day-to-day operation process.
Background technology
Biocidal algae-killing agent is a class water treatment agent very commonly used.In circulation, often can see the situation of microorganism (bacterium algae) raised growth breeding.A large amount of breedings of microorganism will make the hardware (mainly being heat exchanger) in the circulation corrosion and accident take place, the normal operation that influence is produced.A large amount of breedings of microorganism can make also that a large amount of microorganism viscosity mud of generation is deposited on the surface of heat exchanger tube in the cycle water, reduce effect.In case microorganism viscosity mud generates in a large number, can cause water quality to worsen rapidly, the corrosion-mitigation scale-inhibition medicament lost efficacy, and directly jeopardized production thus.
The oxidisability biocide generally all is stronger oxidant, can make in the microbial body some and metabolism the enzyme generation oxidation of substantial connection be arranged and killing microorganisms.With chlorine is a kind of strong oxidizing property biocide of representative, and its ability of killing livestock is strong, cheap, uses simplyr, is one of current most widely used biocide.Chlorine may make the organic matter chlorination that exists in the water in the sterilizing process, produce products such as three halides, has carcinogenic danger.When being used for circulation controlling microbial when breeding, chlorine is some the organic water treatment agent in the oxidation Decomposition cycle water to some extent, as organic phospho acid (ATMP, HEDP etc.) and mercaptobenzothiazoler (MBT) etc., influences anticorrosion-antiscaling effect.Chlorination is excessive if control improper, and the pH value of cycle water will reduce, and the corrosivity of cycle water is strengthened.
Need to seek a kind of biocide that has good killing microorganisms effect and do not produce corrosiveness.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of effective, good, easy to use, safe with other water treatment agent compatibility Biocidal algae-killing agent of killing livestock.
The present invention adopts prescription following (percentage by weight):
Isothiazolinone: 40-60%;
Dodecyl dimethyl benzyl ammonium chloride: 40-60%.
More particularly, Biocidal algae-killing agent of the present invention has following listed prescription according to percentage by weight:
Isothiazolinone: 50%;
Dodecyl dimethyl benzyl ammonium chloride: 50%.
The pH value that Biocidal algae-killing agent of the present invention is suitable for is 5.5～9.5.
The dosage of Biocidal algae-killing agent of the present invention in water is 10mg/L-500mg/L, grows situation on the microorganism in the water and decides.
Technical problem to be solved by this invention also is to provide the application of described Biocidal algae-killing agent in circulation.
The mechanism of action of Biocidal algae-killing agent of the present invention is: it can disconnect the protein key in the microbial cell, has an effect with it rapidly, thereby suppresses the synthetic of cell respiration and adenosine triphosphate (ATP), causes microbial death.Just synzyme and secretion have adhering and generate biomembranous material microorganism again before cell death.Biocidal algae-killing agent of the present invention has killing livestock property of wide spectrum, promptly many clocks microorganism is had stronger killing and the inhibition ability, and the speed of killing livestock is fast, the power of killing livestock is strong, be suitable for the pH value wide ranges, general pH value all can be suitable for 5.5～9.5, even still have advantages of higher stability under alkali condition.In addition, its toxicity is little, and biological degradability is good, and environment is had no adverse effects.
Biocidal algae-killing agent of the present invention be circulating water unify papermaking wastewater handle in comparatively ideal biocide, also can be widely used in oil field, papermaking, agricultural chemicals, cutting oil, leather, washing agent and cosmetics and make bactericide usefulness, can with the composite use of other non-oxidative bactericide, play synergistic effect.When high dose, Biocidal algae-killing agent of the present invention is peeled off biological clay also has remarkable result.
When Biocidal algae-killing agent of the present invention is peeled off host as foundry loam, can add 150-300mg/L, look the bacterium algae when killing livestock and grow situation, add once, add dosage 50-100mg/L every 3-7 days.
Biocidal algae-killing agent of the present invention can be stored in the shady and cool ventilation place, reaches 1 year storage period, is a kind of reliable and stable biocide.
Embodiment
With isothiazolinone: 50%, the percentage by weight proportioning of dodecyl dimethyl benzyl ammonium chloride 50% makes required Biocidal algae-killing agent.
In the industrial cycle water system, grow situation according to the bacterium algae in the water system, add Biocidal algae-killing agent with the dosage of 80mg/L into above-mentioned preparation, added once more once every 5 days, add dosage and still be 80mg/L.
Extract the cycle water of handling through sterilization algae removal and detect, find wherein bacterium algae content with add before compare, reduced by 99%, prove that fully Biocidal algae-killing agent of the present invention is a kind of effective biocide.
Claims (5)
1. a Biocidal algae-killing agent is characterized in that, has following listed prescription according to percentage by weight:
Isothiazolinone: 40-60%;
Dodecyl dimethyl benzyl ammonium chloride: 40-60%.
2. Biocidal algae-killing agent according to claim 1 is characterized in that, has following listed prescription according to percentage by weight:
Isothiazolinone: 50%;
Dodecyl dimethyl benzyl ammonium chloride: 50%.
3. Biocidal algae-killing agent according to claim 1 and 2 is characterized in that, the pH value that described Biocidal algae-killing agent is suitable for is 5.5～9.5.
4. Biocidal algae-killing agent according to claim 1 and 2 is characterized in that, the dosage of described Biocidal algae-killing agent is 10mg/L-500mg/L, grows situation on the microorganism in the water and decides.
5. claim 1 or 2 application of described Biocidal algae-killing agent in circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025388 CN1853472A (en) | 2005-04-25 | 2005-04-25 | Bactericidal herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025388 CN1853472A (en) | 2005-04-25 | 2005-04-25 | Bactericidal herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1853472A true CN1853472A (en) | 2006-11-01 |
Family
ID=37194185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510025388 Pending CN1853472A (en) | 2005-04-25 | 2005-04-25 | Bactericidal herbicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1853472A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530098B (en) * | 2009-04-09 | 2012-01-04 | 山东瑞爱特环保科技有限公司 | Germicide and algicide and preparation method thereof |
| CN103190415A (en) * | 2012-01-10 | 2013-07-10 | 深圳市捷普利电子科技有限公司 | Water tank sterilizing and alga killing agent used for circuit board making, and preparation method and sterilizing and alga killing thereof |
| CN104886158A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Special moss remover for leech breeding |
| CN105484322A (en) * | 2015-12-23 | 2016-04-13 | 武汉广益交通科技股份有限公司 | Anti-freezing preservative for cold region tunnel fire protection and use method thereof |
| CN108684687A (en) * | 2018-06-25 | 2018-10-23 | 杨飞 | A kind of non-oxydizing sterilization algicide and preparation method thereof |
| CN110999913A (en) * | 2019-12-28 | 2020-04-14 | 珠海津环环保工程有限公司 | Sterilization algicide for circulating water and preparation method thereof |
-
2005
- 2005-04-25 CN CN 200510025388 patent/CN1853472A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530098B (en) * | 2009-04-09 | 2012-01-04 | 山东瑞爱特环保科技有限公司 | Germicide and algicide and preparation method thereof |
| CN103190415A (en) * | 2012-01-10 | 2013-07-10 | 深圳市捷普利电子科技有限公司 | Water tank sterilizing and alga killing agent used for circuit board making, and preparation method and sterilizing and alga killing thereof |
| CN104886158A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Special moss remover for leech breeding |
| CN105484322A (en) * | 2015-12-23 | 2016-04-13 | 武汉广益交通科技股份有限公司 | Anti-freezing preservative for cold region tunnel fire protection and use method thereof |
| CN108684687A (en) * | 2018-06-25 | 2018-10-23 | 杨飞 | A kind of non-oxydizing sterilization algicide and preparation method thereof |
| CN110999913A (en) * | 2019-12-28 | 2020-04-14 | 珠海津环环保工程有限公司 | Sterilization algicide for circulating water and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1331331C (en) | Biocidal compositions and use thereof | |
| EP2458993B1 (en) | Synergistic antimicrobial composition | |
| US6069142A (en) | Synergistic antimicrobial combination of 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one and a mixture of a chlorinated isocyanurate and a bromide compound and methods of using same | |
| AU2010281595B2 (en) | Synergistic antimicrobial composition | |
| CN1853472A (en) | Bactericidal herbicide | |
| CN101283686A (en) | A kind of bactericide used in industrial circulating cooling water system | |
| US5292776A (en) | Microbial inhibiting compositions and their use | |
| EP2485588B1 (en) | Synergistic antimicrobial composition | |
| EP2687092B1 (en) | SYNERGISTIC ANTIMICROBIAL COMPOSITION CONTAINING ORTHO-PHENYLPHENOL AND tris(hydroxymethyl)nitromethane | |
| EP2458987B1 (en) | Synergistic antimicrobial composition containing glutaraldehyde and dimethoxane (2, 6 -dimethyl-1, 3 -dioxan- 4 -yl acetate) | |
| AU2011236013B2 (en) | Synergistic antimicrobial composition of 1,2-Benzisothiazolin-3-one and tris(hydroxymethyl)nitromethane | |
| US8613941B1 (en) | Synergistic antimicrobial composition | |
| CN109997862B (en) | Isothiazolinone composition | |
| KR100672088B1 (en) | Oleander plant extract for inhibiting bacterial growth in cooling water and method for inhibiting bacterial growth in cooling water using same | |
| KR100773926B1 (en) | Household Disinfectant Disinfectant Composition | |
| CN1854078A (en) | Sterilizing disinfectant for industrial cooling water system | |
| US9474278B2 (en) | Biocidal compositions and methods of use | |
| AU2013231142A1 (en) | Synergistic antimicrobial composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |