AERATION & BLOWERS RESOURCES

WASTEWATER AERATION SOLUTIONS

  • UNOX™ Process Upgrade

    Praxair has had an extensive history of innovation in the wastewater treatment process. About 15% of all wastewater treatment in the United States occurs in UNOX™ type systems. Since their original construction, many facilities now require adherence to new regulations. Praxair can help you make the required changes to ensure that your facility is running in the most efficient way possible and in line with current standards. We provide a wide range of technologies for UNOX™ facilities. These include enhancements that can help you achieve reduced operating costs and improved reliability through the upgrade of oxygen generation and dissolution equipment.

  • PASSAVANT® Disc Diffuser ROEFLEX®

    The disc diffuser ROEFLEX® stands out for its simple and robust design. It consists of a unique, convex shaped support disc. The disc is covered by a flexible, slotted membrane of elastomer, a ring secures the membrane in place. Due to the disc’s unique convex shape the membrane is slightly lifted off the disc when air is supplied, therefore allowing an even distribution of the generated fine bubbles. The membrane can be delivered in different rubber (EPDM) qualities and slot patterns (HL, SL) according to the application.

  • Aqua-Jet II

    The Aqua-Jet II® contained flow aerator is designed and manufactured with the same expertise and quality workmanship as the industry renowned Aqua-Jet® aerator. The 304 stainless steel volute and intake cone are standard features of the Aqua-Jet II. A one-piece motor shaft of 17-4 stainless steel and dynamically balanced propeller of 316 or 15-5 stainless steel are also standard. The dome shaped cover assembly is constructed of fiberglass reinforced polyester (FRP) for spray control.

  • World Water Works MBBR™ / IFAS™

    The Moving Bed Biofilm Reactor (MBBR) process is a state-of-the-art fixed-film (or attached growth) biological process used for wastewater treatment both municipally and industrially for BOD removal, nitrification and denitrification. This process provides the smallest footprint biological system, which is tolerant of both load swings and temporary load deprivation.

  • Industrial Mixing and Aeration Applicable industries: Power Plants • Refineries • Chemical Plants • Mining

WASTEWATER AERATION VIDEOS

In 2010 a unique, patented wastewater lagoon aerator was introduced to the industry. The presentation will consist of a number of ‘proof statements’ showing successes of this new technology.