CN111170529A - Circulating water sterilization and scale inhibition method - Google Patents
Circulating water sterilization and scale inhibition method Download PDFInfo
- Publication number
- CN111170529A CN111170529A CN201811330011.0A CN201811330011A CN111170529A CN 111170529 A CN111170529 A CN 111170529A CN 201811330011 A CN201811330011 A CN 201811330011A CN 111170529 A CN111170529 A CN 111170529A
- Authority
- CN
- China
- Prior art keywords
- circulating water
- sterilization
- scale
- bactericide
- ultraviolet sterilization
- 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
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005764 inhibitory process Effects 0.000 title abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 12
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 6
- 241000894006 Bacteria Species 0.000 claims description 7
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003899 bactericide agent Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 5
- 206010059866 Drug resistance Diseases 0.000 abstract description 4
- 239000013043 chemical agent Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a method for sterilizing and inhibiting scale of circulating water, which combines an ultraviolet sterilization device with an electrolysis device, replaces chemical bactericide by using the sterilization and disinfection characteristics of ultraviolet rays, such as high efficiency, rapidness, broad spectrum, no pollution and no drug resistance, removes the hardness in water and can additionally produce a small amount of bactericide by using the electrolysis device, eliminates substances causing scale production of circulating water from the source, thoroughly eliminates the hidden danger of scale, simultaneously organically combines the bactericide produced by electrolysis with ultraviolet sterilization, makes up the defect that the circulating water does not have continuous sterilization capability after ultraviolet sterilization, brings out the best of the bactericide and the scale inhibition effect compared with a chemical agent method and other methods. No chemical agent is needed to be added, and the problems of the existing circulating water sterilization and scale inhibition technology are thoroughly solved.
Description
Technical Field
The invention relates to a method for treating circulating water, in particular to a sterilization and scale inhibition method for thoroughly solving the problems of microbial hazards and scale hazards in a circulating water system.
Background
At present, in the field of circulating water treatment, microbial hazards and scale hazards in a circulating water system are basically treated by methods of adding a bactericide for sterilization and adding a scale inhibitor for scale inhibition, long-term practice proves that the method has poor effect, more seriously, the reliability and the stability of the operation effect are poor, because the effect is greatly influenced by the quality of circulating water, and the bactericide is easy to generate drug resistance, the sterilization effect is poor, so that the microbial hazards (such as slime, scale adhesion, corrosion under the condition of microbial scale and the like) and the scale hazards are caused, and the problem can not be solved well until now.
Disclosure of Invention
In order to solve the problem of poor sterilization and scale inhibition effects of the circulating water at present, the invention provides the circulating water sterilization and scale inhibition method which has the advantages of extremely high sterilization efficiency, very good sterilization effect, high sterilization reliability, no scale formation, no microorganism adhesion and no pollution.
The technical scheme adopted by the invention for solving the problems is as follows: install ultraviolet sterilization equipment and electrolytic device in circulating water system, adopt the mode that ultraviolet sterilization equipment and electrolytic device combined together to carry out joint treatment to the circulating water, ultraviolet sterilization equipment is used for killing microorganisms such as the bacterium in the circulating water, and electrolytic device mainly used gets rid of the hardness of circulating water, cooperates ultraviolet sterilization equipment to disinfect simultaneously, promotes entire system's bactericidal ability and effect, promotes system operating stability, reliability. The circulating water can also be treated by taking ultraviolet sterilization equipment and an electrolysis device as cores and combining other equipment or measures.
The method for sterilizing and inhibiting the scale of the circulating water fully utilizes the characteristics of high efficiency, broad spectrum, high speed, no pollution and no drug resistance of ultraviolet rays, kills bacteria in a very short time, has efficiency and effect far superior to those of chemical bactericides, has stable and reliable sterilizing effect, and does not have the problem that the sterilizing efficiency is reduced or even loses efficacy because the bacteria generate drug resistance like the chemical bactericides. The only disadvantage is that the sterilization equipment has no capability of inhibiting the regeneration of bacteria, and the electrolysis device is combined with electrolysis to remove the hardness of carbonate in circulating water and simultaneously generate chlorine to inhibit the regeneration of the bacteria, so that the bacteria in the circulating water are easily reduced to below 1000cfu/ml, while the current chemical bactericide sterilization can be generally controlled within 100000 cfu/ml. Thereby thoroughly solving the problems of microorganism adhesion and microorganism corrosion under the microorganism scale of the circulating water system, and OH generated by the electrolysis device through electrolysis-With Ca (HCO) in water3)2And Mg (HCO)3)2The reaction forms sediment to eliminate scale completely, thereby fundamentally solving the problem of scale generation of the circulating water system. The ultraviolet sterilization and electrolysis devices complement each other, and the combined application of the ultraviolet sterilization and electrolysis devices is the best method for sterilizing and inhibiting scale of circulating water. Practice proves that the effect is really good.
Claims (2)
1. A method for sterilizing and inhibiting scale of circulating water adopts a mode of combining ultraviolet sterilization equipment and an electrolysis device to carry out combined treatment on the circulating water, and is characterized in that the ultraviolet sterilization equipment is used for killing microbes such as bacteria and the like in the circulating water, and the electrolysis device is mainly used for removing the hardness of the circulating water and is matched with the ultraviolet sterilization equipment for sterilization.
2. The method for sterilizing and inhibiting the scale of the circulating water as claimed in claim 1, wherein the circulating water can be treated by taking ultraviolet sterilization equipment and an electrolysis device as cores and combining other equipment or measures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330011.0A CN111170529A (en) | 2018-11-09 | 2018-11-09 | Circulating water sterilization and scale inhibition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330011.0A CN111170529A (en) | 2018-11-09 | 2018-11-09 | Circulating water sterilization and scale inhibition method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111170529A true CN111170529A (en) | 2020-05-19 |
Family
ID=70623838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811330011.0A Pending CN111170529A (en) | 2018-11-09 | 2018-11-09 | Circulating water sterilization and scale inhibition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111170529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149153A (en) * | 2021-05-13 | 2021-07-23 | 中国十七冶集团有限公司 | Building site drinking water treatment facilities |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528957A (en) * | 2014-12-18 | 2015-04-22 | 江苏润聚新材料科技有限公司 | Circulating water treatment method and equipment |
| KR20170107705A (en) * | 2016-03-16 | 2017-09-26 | 한라아이엠에스 주식회사 | The apparatus of treating ballast water comprising the scale removing system |
| WO2018167598A1 (en) * | 2017-03-14 | 2018-09-20 | M Vest Water As | Compositions and method for removing impurities from a fluid stream |
| CN207903996U (en) * | 2018-01-31 | 2018-09-25 | 浙江工匠环境科技有限公司 | A kind of electrolysis absorption scale removal sterilizing unit |
-
2018
- 2018-11-09 CN CN201811330011.0A patent/CN111170529A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528957A (en) * | 2014-12-18 | 2015-04-22 | 江苏润聚新材料科技有限公司 | Circulating water treatment method and equipment |
| KR20170107705A (en) * | 2016-03-16 | 2017-09-26 | 한라아이엠에스 주식회사 | The apparatus of treating ballast water comprising the scale removing system |
| WO2018167598A1 (en) * | 2017-03-14 | 2018-09-20 | M Vest Water As | Compositions and method for removing impurities from a fluid stream |
| CN207903996U (en) * | 2018-01-31 | 2018-09-25 | 浙江工匠环境科技有限公司 | A kind of electrolysis absorption scale removal sterilizing unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149153A (en) * | 2021-05-13 | 2021-07-23 | 中国十七冶集团有限公司 | Building site drinking water treatment facilities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100721699B1 (en) | Electrochemical sterilizing and bacteriostatic method | |
| RU2602110C2 (en) | Method and device for water treatment | |
| WO2001056616A2 (en) | Dental equipment and method of operating such equipment | |
| EP2797845B1 (en) | Improving the efficiency of peracids | |
| CN102989727B (en) | Cleaning and sterilizing method of circulating water system, and bactericide | |
| CN204756178U (en) | Self -cleaning type water supply line disinfects | |
| CN105819594A (en) | Recirculated cooling water processing method | |
| KR20050015910A (en) | A Method of Controlling Microbial Fouling in Aqueous System | |
| Zhao et al. | Synergistic sterilization effects produced by weak electrolysis process in simulated industrial circulating cooling water | |
| CN111170529A (en) | Circulating water sterilization and scale inhibition method | |
| JP5667122B2 (en) | Water treatment method and water treatment apparatus | |
| Proner et al. | Industrial cooling systems and antibiofouling strategies: a comprehensive review | |
| CN109221240A (en) | A kind of water system inhibits the high efficiency composition disinfecting corrosion inhibitor of simultaneously decomposing organism film | |
| JP5496441B2 (en) | Sterilization method | |
| JP2024518673A (en) | Electrically activated superoxide water and its synthesis method | |
| JP5865473B2 (en) | Water treatment method and water treatment apparatus | |
| Stanley | Electrolytic ozone generation and its application in pure water systems | |
| CN104944538A (en) | Pseudomonas aeruginosa and sphingomonas paucimobilis inactivating method based on water supply network growth ring | |
| CN100393633C (en) | Aquatic raising waste water sterilizing method | |
| Tawabini et al. | Reduction of Escherichia coli bacteria from contaminated water by combining hydrogen peroxide, ozone and ultraviolet light | |
| Momba et al. | Effect of a combined chlorine-monochloramine process on the inhibition of biofilm regrowth in potable water systems | |
| CN103771636B (en) | Treatment method for culture water based on slightly acidic electrolysis | |
| CN105836943A (en) | Method and equipment for removing AOC content in long-term stored water to achieve stable water quality | |
| JP2003225671A (en) | Method of forming sterilized cleaning water and apparatus for the same | |
| Pajueloa et al. | Inactivation of Antibiotic Resistant Bacteria in Hospital Wastewater by TiO₂/H₂O₂ Photocatalysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yu Document name: Notice of patent application for invention entering the substantive examination stage |
|
| DD01 | Delivery of document by public notice | ||
| CB02 | Change of applicant information |
Address after: Room 2426, building 23, No. 18, anningzhuang East Road, Qinghe, Haidian District, Beijing 100085 Applicant after: Wang Yu Address before: 100085 9-2-404, zhixueyuan, Xierqi, Haidian District, Beijing Applicant before: Wang Yu |
|
| CB02 | Change of applicant information | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yu Document name: Notification of qualified procedures |
|
| DD01 | Delivery of document by public notice | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200519 |
|
| WD01 | Invention patent application deemed withdrawn after publication |