老鸭窝影视免费观看全集,久久精品国产亚洲av麻豆

Ultraviolet disinfection helps green transformation of cooling water treatment

The Role and Advantages of Ultraviolet Disinfection

1. Ultraviolet (UV) light effectively kills bacteria and algae (such as Legionella) in circulating cooling water by destroying their DNA and RNA, without developing resistance (e.g., to biocides/disinfectants).

2. Safe operation and easy operation. (Less chemical storage and dosing, reducing hazardous operations.)

3. Lower operating costs and maintenance frequency. (Adjustable UV lamp power, exceptionally long lamp life.)

4. No salt introduction, no pH fluctuation, and reduced corrosion rates.

5. Chemical-free wastewater, requiring no further treatment, is environmentally friendly.

Process Design Analysis

Research has shown that cooling towers continuously absorb pollutants from the air, introducing large amounts of bacteria and suspended solids into the circulating water and providing nutrients for microorganisms. Small suspended solids (5 microns or smaller) are adherent contaminants that can adhere to cooling towers and heat exchangers, reducing cooling system performance. A 0.04-inch scale layer can reduce heat transfer efficiency by up to 30%.

js-循環(huán)冷卻水-圖1.png

Typical UV treatment process flow chart for circulating cooling water

UV equipment can be installed in circulating cooling water systems using either immersion or pipeline designs. A filtration system can be installed upstream of pipeline-type UV disinfection equipment to remove suspended solids, improving sterilization efficiency and reducing the risk of scaling and sludge formation.

In addition, a small amount of hydrogen peroxide (H?O?) can be added intermittently or periodically. UV/H?O? stimulates active free radicals (·OH) to form advanced oxidation processes (AOPs), enhancing the oxidation of organic matter (COD) and the inactivation of resistant microorganisms. Hydrogen peroxide decomposes under UV radiation without residue, and corrosion is prevented by controlling the hydrogen peroxide dosage and monitoring the residual amount.

ONYX UV Products

ONYX-ZL Series UV Disinfection Equipment

js-循環(huán)冷卻水-圖2.png

?? Pipeline installation with flange connection, compact footprint;

?? Built-in power adjustment function;

?? Corrosion-resistant flow components;

?? Built-in online mechanical cleaning to prevent casing scaling;

?? UV dose monitoring for easy maintenance;

?? 24-hour continuous and stable operation with zero UV leakage for high safety.

Ultraviolet (UV) sterilization is not only more efficient and thorough, but also produces no byproducts. This reduces maintenance costs and is environmentally friendly. The total bacterial count is consistently below 1000 CFU/mL, reducing equipment corrosion rates, the amount of scale inhibitors used, and the frequency of cleaning.

bk-24環(huán)博會(huì)-圖12.png

Previous
UV dechlorination: dechlorination technology for pharmaceutical pure water and RO membrane protectio

Next
Green Transformation of Circulating Cooling Water Treatment | O? + UV

亚洲av伊人久久久,av一区二区回娘家,欧美日韩黄色激情,日韩美女不雅视频,成年人在线看视频,伊人成人情人综合网,成年人短视频在线,av天堂手机在线观看,网友自拍视频在线国产

Municipal Municipal Wastewater Municipal water supply Recycled Water Reuse Township water supply and drainage Industrial Park New pollutant control Water ecological restoration project

Industry Pretreatment of industrial high-difficulty wastewater Pesticide Industry API pharmaceuticals Chemical waste salt purification Food & Beverage Industry Pharmaceutical Purified water Chip Fabrication Oilfield reinjection water Industrial zero emissions

Commercial Secondary water supply Pool & Aquarium High-quality drinking water POE/POU Aquaculture Cooling Circulating water Laboratory applications

UV-AOPs Wastewater Biodegradability Pretreatment of highly toxic industrial wastewater Chemical active agents Cyanide Organic Complexes

Craftsmanship UV disinfection UV photolysis UV Advanced Oxidation Reverse Osmosis Alternative to pasteurization UV photochemical reaction Ozone oxidation

Resource Recycling waste plastics Construction waste Renovation waste

Municipal WSH UV Disinfection System WTV UV Disinfection Vertical System ZL UV Disinfection System Clear Medium Pressure UV Disinfection System MOL Ceramic Plate CD Ozone Generator UV-AOP Advanced Oxidation System D.FITE Cloth Filter

Industry ZL UV Disinfection System Clear Medium Pressure UV Disinfection System UV-AOP Advanced Oxidation Extrem Medium Pressure UV Disinfection System EX-U UV Sterilizer EX-UPW-TOC UV TOC System MOM Ceramic Plate CD Ozone Generator MOS Ceramic Plate CD Ozone Generator UV-Fenton UV-Oxidation

Commercial EX-L UV Sterilizer EX-U UV Sterilizer ZL UV Disinfection System CLEAR Medium pressure UV Disinfection System OneUV UV Sterilizer Extrem Medium pressure UV Disinfection System UV-AOP Advanced Oxidation MOS Ceramic Plate CD Ozone Generator COG Ceramic Plate CD Ozone Generator

Photochemistry UV-Fenton Medium-pressure UV-Oxidation UV Photolysis Pasteurization UV Alternatives UV Photocatalysis Low Pressure UV-Oxidation

Resource Recycling AI Optical Sorter Al high-speed sorting robot AI heavy-duty sorting robot

Others SATBR Integrated Wastewater Treatment System D.FITE Cloth Filter Modular Wastewater Treatment System ModuOzone Ceramic Plate CD Ozone Generator

After-Sales Services Spare parts replacement Product Repair System Support Renovation Regular maintenance Software Upgrade

Technical Support Process Support Product Training Research & Development Small Test Pilotscale experiment Online dose monitoring UV dose design

Channel Services Municipal Industry Business OEM

Spare parts Low Pressure lamps Low Pressure Amalgam Lamps Medium Pressure Mercury Lamp VUV Low-pressure Mercury Lamp（185nm） Quartz sleeve Ballasts UV Intensity Sensor UV transmittance tester Sealing accessories Other Spare parts replacement

Resources

Ultraviolet disinfection helps green transformation of cooling water treatment

About Us

Applications

Products

News

Services

Resources

Contact us