NOx control technologies

CONDENSER FOR ATMOSPHERIC EVAPORATORSPoly Products Inc., Cleveland

The Poly Products ET-Companion Condensertakes the air pollution concerns out of atmo­spheric evaporation. The ET-Evaporator Tank al­lows recycling of plating chemicals and wastewa­ters by evaporating the excess water. By addingthe ET-Companion Condenser to the evaporator,the exhaust can be close looped and the condensedwater can be returned for reuse. This takes awaythe requirement for EPA exhaust permits, holesin the roof, air makeup in the plant, and makeupin the process.

Circle 164 on reader information card

REGENERADVE THERMAL OXIDIZERMegtec Systems, De Pere, Wis.

The Megtec Systems Enterprise II two-canisterregenerative thermal oxidizer (RTO) offers signi­ficant savings over conventional three-columnRTO designs. It is designed to achieve VOC de­struction rates of up to 99o/r, with nominal CO andNO x emissions. The system is designed for 95'kthermal efficiency and engineered to handle airflows from 15,000 to 65,000 scfm. A completerange of optional features, including secondaryheat recovery systems, a VOC Entrapment Sys­tem, a bake-out system, and a hot-air recircula­tion system enable the Enterprise II to adapt to awide range of processes and regulatory require­ments.

Circle 166 on reader information card

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NOx CONTROL TECHNOLOGIESDual! Div., Met-Pro Corp., Owosso, Mich.

Duall announces a new generation of NO x ControlTechnologies. Single- and multiple-stage systemsare available, and 100% automation is possible.Control efficiencies of 95 to 99% are typical. TheBeta NO x 2000 design inherently accepts any gasmixture at any temperature. Particulates andother acid gases are simultaneously removed atgreater than 99% efficiency. Custom and modulardesign systems are available.

Circle 165 on reader information card

DUCTLESS FUME HOODMisonix, Farmingdale, N. Y.

The Misonix fume hood requires no duct work. Noconstruction costs are necessary with the newAura Ductless Fume Enclosure. The fume hoodutilizes a state-of-the-art filter monitoring systemto ensure proper airflow and displays filter satu­ration levels. Carbon filters are used to effectivelycapture chemical fumes and odors. Ductless hoodsare a great alternative when the installation ofduct work is too expensive or not possible at aparticular location.

Circle 167 on reader information card

Metal Finishing