真人高清处女破处大吊新婚,在线观看日韩性生活片,91日韩高清在线观看播放

UV photolysis

Ultraviolet (UV) photolysis technology, a key branch or precursor of advanced oxidation processes (AOPs), utilizes UV light energy of a specific wavelength to trigger the chemical transformation of pollutants.

The mechanisms by which UV photolysis degrades pollutants primarily include direct and indirect photolysis:

· Direct photolysis: Target molecules absorb photons, breaking chemical bonds. These free radicals then utilize their powerful oxidative capacity to degrade the target molecules, disrupting their molecular structure and leading to degradation.

· Indirect photolysis: UV light decomposes active substances in water to produce free radicals.

UV photolysis technology primarily targets the following types of pollutants:

· Photosensitivity and recalcitrant organic compounds, such as NDMA

· Volatile organic compounds (VOCs)

· Specific toxic and hazardous photosensitive organic compounds

In the ultrapure water preparation process for the electronics industry, 185nm UV light is used to remove total organic carbon (TOC) from water.

UV photolysis can also degrade residual chlorine and ozone in water.

The energy of UV photolysis photons varies depending on the UV wavelength. The energy of these photons is E = hV. During photolysis, the energy of photons of different UV wavelengths must be greater than the molecular bond energy required to trigger the photochemical reaction.

Pollutant Selectivity and Treatment Depth: UV photolysis is not highly effective against all organic compounds. Its effectiveness is highly dependent on the pollutant's molecular structure, chemical bond energy, and absorption capacity for specific UV wavelengths.

Previous
UV disinfection

Next
UV Advanced Oxidation

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

Industry Applications

About Us

Applications

Products

News

Services

Resources

Contact us