GWTT utilizes the QED sliding tray, stainless steel air stripper which is integrated into our solution to remove volatile organic compounds (VOC) from contaminated groundwater and waste streams.The exclusive design of the stripper results in very high removal efficiencies in an easier to maintain process unit.Any air stripping process subject to fouling conditions has to contend with periodic cleaning in order to retain treatment efficiencies and capacity. Tower air strippers can become maintenance headaches when the tower packing becomes clogged and cemented together with bio-fouling or precipitants. When the perforated trays in stacking tray air strippers become fouled they require major disassembly, cranes or hoists, and lots of room.Unlike these traditional types of air strippers, air strippers use removable, lightweight, front slide-out trays.
This unique feature provides many advantages, including one person cleaning and less building space.Air strippers are available in configurations with 4 or 6 trays, with maximum flow rates from 1-25 gpm (4-100 Lpm) all the way up to 1,000 gpm (3,784 Lpm).NEW – High Capacity Process Air Strippers These air strippers are engineered to serve in larger, process-type projects involving multiple treatment stages, where they are an effective component of large-scale water or wastewater processes in manufacturing refining, chemical processing and other industries. They can act as a pre-treatment stage for other process elements, such as large aerobic biotreatment units, removing VOCs at much lower airflow rates to reduce the costs of off-gas treatment. All of this combined with the easier maintenance and smaller footprint of sliding tray air strippers, has led the slide out tray design becoming preferred choice for major remediation and process stream projects in the U.S. and abroad.