DGI® Dissolved Gas Infusion for O2

DGI technology is revolutionizing pH control in industrial water treatment, by enabling the safe and cost-effective generation of carbonic acid on-demand. This innovative technology can efficiently and accurately dissolve CO₂ into water, generating carbonic acid onsite as needed. Unlike traditional strong acids like sulfuric or hydrochloric acid, which require expensive handling infrastructure and stringent safety measures, Fuel Tech’s DGI technology provides a safer, more manageable solution. The carbonic acid generated offers a reliable and accurate method for pH adjustment, making it an ideal solution for a diverse range of industrial applications, from municipal water treatment to advanced manufacturing processes.

  • Increased safety: Eliminates handling and storage of hazardous chemicals and strong acids
  • Cost-effective: Reduces quantity of chemicals procured and storage volumes required
  • Environmental impact: Smaller carbon footprint from reduced volume of corrosive chemicals requiring transportation
  • Sustainability: Aligns with global sustainability goals and enhances corporate responsibility profile
  • Logistics efficiencies: Reduces bulk chemical shipping lowering operational costs
  • Operational efficiencies: Provides precise and consistent pH control enhancing overall water treatment efficiency
  • Insurance & compliance: Reduced risks and simplified processes can lead to lower insurance premiums and fewer regulatory fines

Water & wastewater treatment:

  • Maintains stable pH levels in drinking water systems ensuring reliable and safe water quality

Industrial processing

  • Provides precise pH control during manufacturing and production improving product quality and system performance

Pharmaceuticals

  • Supports accurate pH control in production environments contributing to the purity and effectiveness of pharmaceutical products

Wastewater treatment:

  • Effectively neutralizes alkaline wastewater prior to discharge ensuring facilities meet environmental compliance standards

Food and beverage

  • Supports precise pH regulation during processing ensuring product safety and consistent taste quality

Power generation

  • Regulates water chemistry in boilers and cooling systems optimizing efficiency and reducing corrosion risks