Onyx Environmental

Home
About Us
Company Profile Chairman's speech Corporate Culture Honors & Qualifications
Applications

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
Products

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
News
Blog Product News Applications Sharing Videos
Services

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
Product Brochure Technical Articles Case Sharing FAQs Photochemistry Knowledge UV Agent
Contact us
Contacts
Cn

>Products Center

Photochemistry

Municipal Industry Commercial Photochemistry Resource Recycling Others

UV Photolysis

UV photolysis generally refers to the use of ultraviolet (UV) light to decompose substances, particularly pollutants.
Specific wavelengths of UV light (usually short-wavelength UV-C, such as 254 nm) can directly break the molecular bonds of certain substances (especially organic pollutants), causing a cracking reaction that breaks them down into smaller molecules, free radicals, or ultimately mineralizes them into CO₂ and H₂O. This is known as direct photolysis. It is primarily used for TOC removal in ultrapure water, residual chlorine removal and disinfection prior to RO membranes for purified water, and the decomposition and disinfection of ammonium chloride in swimming pools and water features.

Advantages

The reaction pathway is simple, with no additional reagent costs.
No waste generation (no secondary pollution)
Achieve treatment requirements in a very short time
High reliability, enabling automatic control and remote monitoring, eliminating the need for on-site staff
The UV reactor is modular, pre-assembled, and easily replaceable
No odor or foul-smelling gases are generated after treatment

Parameter

Product Series	ONYX-EX-UPW-TOC	ONYX-Clear	ONYX-Extrem
Application	Ultrapure water TOC removal	Residual chlorine removal and disinfection before RO membrane of purified water	Decomposition and disinfection of ammonium chloride in swimming pools and water features
Inlet and outlet sizes	DN50-DN200	DN100-DN600	DN80-DN200
Lamp type	Low pressure lamps	Medium pressure lamps	Medium pressure lamps
Lamp life	12000h	9000h	9000h
Single lamp power	85w、155w（185, 254nm dual band）	1~12KW	1~3KW
Lamp power adjustment range	50-100%	50-100%	50-100%
Shell material	Stainless steel 316L	Stainless steel 304/316L	Stainless steel 316L
Cleaning drive system	/	Motor Drive	Motor Drive
Automatic Cleaning	/	Online Automatic Mechanical Cleaning	Online Automatic Mechanical Cleaning
UV intensity sensor	1 per device	1 per device	1 per device
Temperature sensor	1 per device	1 per device	1 per device
Installation location	Indoor	Indoor	Indoor
Control Cabinet Protection Level	IP54	IP54	IP54
Control System	Touch screen + PLC control	Touch screen + PLC control	Touch screen + PLC control
Power specifications	220V/50HZ	220V/50HZ	220V/50HZ
Head loss	＜400mm	＜400mm	＜400mm

Related Products

UV-Fenton

Photo-Fenton is an advanced oxidation process (AOP) that combines the t…

More

Medium-pressure UV-Oxidation

Medium-pressure ultraviolet oxidation (MPUV-Oxidation) is an advanced o…

More

Pasteurization UV Alternatives

More

UV Photocatalysis

UV/O₃/H₂O₂ (over-ozone photocatalysis) is a highly efficient post-UV…

More

Low Pressure UV-Oxidation

More

Address：北京市海淀区上地信息路11号彩虹大厦北楼一层东110室

Telephone：010-82890788

Email：services@onyxepi.com

Wechat

Consult

Copyright © 2025 北京安力斯环境科技股份有限公司版权所有京ICP备202123645号