CASE STUDIES

Overflow Weir Liquid Distribution Systems
Liquid distribution is an essential component of mass transfer. One way to optimize mass transfer is to ensure even liquid distribution and that is accomplished with overflow weir liquid distribution systems.

Hedron Fume Scrubber with self-contained recirculation and NH Fan
KCH Services, Inc. Hedron V-35,000 CFM Fume Scrubber with self-contained recirculation and KCH NH 54 Fan installed in Austin, Texas, U.S.A.

FRP Scrubbers & Centrifugal Fans for the abatement of various
semiconductor gases including HCL and HF
Final hookup is underway for four KCH FRP horizontal fume scrubbers, FRP direct-coupled centrifugal fans, chemical feed system, UL Approved master and scrubber control panels with microprocessors.

Nitric Acid Vertical Fume Scrubbers for semiconductor industry
A pair of KCH FRP vertical fume scrubbers are pictured here at a large semiconductor manufacturer in the Pacific Northwest.

Ammonia Abatement Scrubbers
Dedicated ammonia abatement scrubbers are becoming a standard in the semiconductor industry to prevent ammonium chloride or ammonium fluoride formation in the duct.

Stabilized Polypropylene Phaser X Fume Scrubber
The first four of a planned eleven KCH Services U.V. Stabilized Polypropylene scrubbers are set in place at a large semiconductor manufacturing facility in Dallas, Texas, U.S.A.

UV Stabilized Polypropylene Phaser X Fume Scrubber
A total of six KCH U.V. Stabilized Polypropylene vertical fume scrubbers were manufactured for this large semiconductor manufacturer.

Vertical Fume Scrubbers to withstand a 20" w.c. negative pressure
A total of six KCH U.V. Stabilized Polypropylene vertical fume scrubbers were manufactured for this large semiconductor manufacturer.

Odor Control
A two-stage skid mounted complete odor control scrubber system is awaiting shipment to Prince William County, Virginia, U.S.A. to be installed at a 30 mgd municipal waste treatment facility.

Phaser V Vertical Fume Scrubbers for Aerospace Industry
Three KCH Phaser V-26,000 SCFM vertical fume scrubbers with self-contained recirculation and pH control systems are pictured here soon after installation at a large aerospace manufacturer in the Pacific Northwest.