Farr Air Pollution Control
The HemiPleat™ high efficiency filter from Farr Air Pollution Control offers a MERV 15 efficiency rating and up to twice the service life and half the pressure drop of standard dust collector cartridge filters. Available in sizes to fit any cartridge collector, the filter media can be used to capture toxic and other ultra-fine dusts and in applications where process air is recirculated downstream of the collector for energy savings.
Pollution Control System
The Duall AroBIOS™ Bioscrubber System, a biological air pollution control technology, effectively removes odors and gaseous contaminants such as ammonia, hydrogen sulfide, and other reduced-sulfur compounds without the use of chemicals or incineration methods. The system provides the lowest gas retention times, an easy-access, low-profile design and non-degradeable AroPAC™ biomedia.
Air & Water Solutions Inc.
The Clean Air Plant 90 from Air & Water Solutions biologically oxidizes organic chemicals and contaminants and removes dust and other particles from the air. The unit is designed to remove indoor air pollutants. It is loaded with BioOx® enzymes (biomass) that can eliminate a broad spectrum of organic pollutants by using them as their carbon source. The unit consists of a fan motor, a spiral cartridge element (BioStack®) enclosed in a plastic cylinder body, a submersible water pump, and a water reservoir.
The Camfil Farr Riga-V™ air filter provides high-efficiency filtration. Available in three ASHRAE efficiencies (MERV 11, 13, and 14), the filter offers greater dust-holding capacity and a lower pressure drop. It may be used in commercial buildings, schools, health care facilities, industrial plants, utilities, and other applications. A high-lofted synthetic medium in a V-pleat configuration produces optimized performance. The frame components create a rigid, media support system to ensure filtration performance under varying airflow conditions.
Dürr Environmental Inc.
Solvent Concentrator System
The Ecopure® disk integrated solvent concentrator system from Dürr Environmental has its adsorbent media (activated carbon or zeolite honeycomb block) in a horizontally mounted, rotating disk. Optional filters may be placed upstream of the adsorbent media to remove particles and even out the flow of pollutants. Activated carbon and zeolite rotary concentrators are available in standard sizes for air volumes ranging from 5,000 to 50,000 scfm.
Adwest Technologies Inc.
The Retox® dual-chamber, regenerative thermal oxidizer systems convert volatile organic compound gas to carbon dioxide and water vapor. The oxidizer consists of a reinforced, internally insulated chamber filled with low-pressure drop, ceramic heat exchangers. The incoming gas flow is automatically controlled by a poppet valve that changes the direction of the gas flow at regular intervals. A programmable logic control system with remote modem-based telemetry diagnostics provides an even internal temperature distribution throughout the combustion chamber.
The SOLVAir™ line removes sulfur oxides, hydrogen sulfide, nitrogen oxides, hydrochloric acid, hydrofluoric acid, and heavy metals from flue gas emissions. The line includes SOLVAir Hydrogen Peroxide, which scrubs stack gases that contain sulfur dioxide and nitrogen oxides or odors; SOLVAir Select 50 and 200, mechanically refined trona ore, which neutralizes acid gases in gas process streams; SOLVAir Select SA, which desulfurizes flue gas; and SOLVAir Select SS, which removes sulfur trioxide acid.
The Camfil Farr Riga-V? air filter provides high-efficiency filtration. Available in three ASHRAE efficiencies (MERV 11, 13, and 14), the filter offers greater dust-holding capacity and a lower pressure drop. It may be used in commercial buildings, schools, health care facilities, industrial plants, utilities, and other applications. A high-lofted synthetic medium in a V-pleat configuration produces optimized performance. The frame components create a rigid, media support system to ensure filtration performance under varying airflow conditions.
PureAire Monitoring Systems Inc.
The Air Check v methyl bromide monitor from PureAir Monitoring Systems is designed for use with Class I, Division 1, Group B, C, and D hazardous areas. It responds to concentrations as low as 5 ppm in less than 30 seconds and is available with a standard measuring range of 0 ppm to 50 ppm. The unit combines a renewable electrochemical sensor with a pyrolyzer to provide specific methyl bromide detection.