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G & B Environmental
Advanced Photocatalytic Oxidation & Dry Hydrogen Peroxide Systems
Cutting-edge air purification technology using titanium dioxide photocatalysts and UV light to create powerful oxidizing reactions that eliminate viruses, bacteria, mold, and harmful gases at the molecular level.
Advanced semiconductor-based air purification that goes beyond traditional filtration to actually destroy contaminants at the molecular level.
Light-Mediated Semiconductor Technology
PCO uses titanium dioxide (TiO2) semiconductor material activated by UV light to create powerful oxidizing reactions. When UV light hits the photocatalyst surface, it generates highly reactive hydroxyl radicals that break down organic compounds, viruses, bacteria, and harmful gases.
Gaseous Disinfection Technology
DHP systems generate gaseous hydrogen peroxide that provides powerful disinfection throughout the air and on surfaces. This dry form of hydrogen peroxide is more stable and effective than liquid applications, providing continuous antimicrobial protection.
Real-world implementations of advanced air purification technology across Minnesota's commercial and industrial facilities.
Multi-unit HVAC system with comprehensive air purification integration across rooftop installation.
Critical cooling systems with advanced air purification for sensitive electronic equipment protection.
Heavy-duty HVAC system integration with PCO technology for demanding manufacturing environment.
Expert HVAC system repair and maintenance ensuring optimal performance and air quality for commercial and industrial applications.
PCO & DHP technology meets the highest safety and regulatory standards for critical applications.
Meets ASHRAE standards for commercial air cleaning equipment and UV disinfection systems in HVAC applications.
Enclosed UV systems prevent direct exposure while maintaining effectiveness. UV-V wavelengths carefully controlled to minimize ozone formation.
Uses only pure or properly doped TiO₂ semiconductor materials that meet industrial purity standards for consistent performance.
Independent testing confirms safe oxidation byproducts. Incomplete oxidation carefully monitored and controlled to prevent harmful compounds.
Suitable for critical healthcare environments including hospitals, surgical suites, and pharmaceutical manufacturing facilities.
Third-party testing confirms effectiveness in reducing harmful contaminants to levels below health risk limits set by recognized authorities.
A sophisticated four-step process that destroys contaminants at the molecular level through advanced oxidation.
UV light activates the titanium dioxide photocatalyst, creating electron-hole pairs on the semiconductor surface.
Activated catalyst generates highly reactive hydroxyl radicals and produces gaseous hydrogen peroxide.
Reactive species attack and break down viruses, bacteria, mold, VOCs, and other harmful compounds.
Contaminants are oxidized into harmless water vapor, carbon dioxide, and other safe compounds.
Experience the next level of air purification with PCO & DHP technology. Molecular-level contaminant destruction for the most demanding environments.
Expert Technical Consultation Available
Call: (800) 446-2018
Email: bergman07@gbenvironmental.com
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