UV Water Treatment System
UV Water Treatment Systems from Hoenle deliver high-performance, chemical-free solutions for water disinfection, organic contaminant removal and overall water quality improvement. Using proven ultraviolet (UV) light technology, these systems inactivate harmful microorganisms and break down organic compounds — providing reliable, efficient treatment without chemical additives or harmful by-products.
Our UV disinfection systems are engineered to effectively inactivate bacteria, viruses, protozoa, and other pathogens in water using high-intensity UV light. UV treatment alters the DNA of microorganisms, preventing reproduction and neutralizing contamination instantly — without chemical dosing or residual toxicity.
Key Benefits:
Rapid and effective disinfection of microbes
No chemical residues or disinfection by-products (DBPs)
Low operating costs and easy maintenance
Scalable for a wide range of flow rates and applications
UPW Systems in Semiconductor Industry
In the semiconductor industry, ultrapure water (UPW) with extremely low Total Organic Carbon (TOC) levels is essential for preventing defects during wafer cleaning, photolithography, and rinsing processes. Hoenle provides advanced UV components and systems designed to ensure the highest water purity and reliable process performance.
Our UV solutions play a critical role in TOC reduction and water disinfection. At wavelengths around 185 nm, UVC generates hydroxyl radicals that effectively oxidize organic impurities, converting them into CO₂ and H₂O. When combined with additional purification technologies—such as reverse osmosis, ion exchange, or electrodeionization (EDI)—our systems consistently achieve TOC levels below 1 ppb, supporting process stability, higher yields, and reduced product rejection.
Our Products & Components for UPW Systems
Precision Hoenle sensors for accurate monitoring
Single- and dual-lamp electronic ballasts (EVGs)
Low-pressure UV lamps up to 600 W
Ozone-generating and ozone-blocking UV lamps
Immersion tubes in various high-quality materials, made in Germany
Custom UV Systems
We design and deliver complete UPW systems, individually calculated to meet each customer’s requirements, including installation and commissioning. Our UV reactors ensure stable water flow and optimal TOC reduction.
Additional Services
Performance testing of UV lamps and components
System evaluation and optimization
Hoenle’s UV technology provides the reliability and precision that semiconductor manufacturing demands – ensuring ultrapure water, improved yields and process security.
Contact And Support
Do you have any questions or need support? We are happy to help you.
UV Photooxidation – Organic Contaminant Degradation
Our UV photooxidation systems use targeted UV wavelengths to accelerate oxidation reactions that break down organic contaminants into harmless end products such as carbon dioxide and water. This advanced oxidation process is ideal for waters with difficult-to-treat organic compounds that resist conventional filtration.
Key Benefits:
Effective removal of organic pollutants
No added chemical oxidants required
Complements biological treatment processes
Enhances overall water quality
TOC Reduction – Enhancing Water Purity
Our Total Organic Carbon (TOC) reduction systems are designed for high-purity water applications requiring minimal organic content. These systems are widely used in pharmaceutical, semiconductor, food & beverage and medical water applications where strict TOC limits are critical.
Key Advantages:
Reliable reduction of organic carbon content
Supports quality compliance in sensitive industries
Improves performance of downstream processes
Why choose UV Water Treatment Technology?
UV Water Treatment Systems combine robust engineering with proven performance to offer safe, efficient and environmentally responsible water treatment. Leveraging decades of UV technology expertise, our solutions are optimized for ease of integration, reliable uptime and minimal operational overhead.
Core Benefits:
Chemical-free, eco-friendly treatment
Fast microbial inactivation and pollutant degradation
Wide application range — from municipal to industrial water systems
Flexible modular design for tailored configurations
Summary
UV Water Treatment Systems offer a scientifically proven, chemical-free method for high-efficiency water disinfection, organic contaminant removal and TOC reduction. Designed for flexibility, reliability and optimal water quality performance, these systems are ideal for industries demanding clean, safe and compliant water solutions.
