Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Soap making
Patent
1989-01-27
1990-12-25
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Soap making
55 53, 55196, 423 1A, B01J 1200
Patent
active
049798863
ABSTRACT:
A system for remediating water contaminated with combustible hydrocarbons, particularly groundwater contaminated with gasoline, operates by separation of hydrocarbons from the water by spray aeration of a heated water stream under vacuum. The air-hydrocarbon vapor mixture produced by spray aeration is combusted in an internal combustion engine which generates heat to heat the inlet water and power to drive the vacuum pump and the water lift pump. The exhaust from the engine can be catalytically reacted before exhaust to the atmosphere. The components of the system can be mounted on a portable support and moved to a site and operated continuously to remediate contaminated soil and water.
REFERENCES:
patent: 1401101 (1921-12-01), Ehrhart
patent: 2062771 (1936-12-01), Stead
patent: 2698055 (1954-12-01), Williams
patent: 2937140 (1956-07-01), Stinson
patent: 3204861 (1965-09-01), Brown
patent: 3280009 (1966-10-01), Ackermann et al.
patent: 3548938 (1970-12-01), Parker
patent: 3898058 (1975-08-01), McGill
patent: 4243526 (1981-01-01), Ransmark
patent: 4319964 (1982-03-01), Katz et al.
patent: 4323122 (1982-04-01), Knopik
patent: 4401569 (1983-08-01), Jhaveri et al.
patent: 4536293 (1985-08-01), Babineaux
patent: 4608163 (1986-08-01), Yohe
patent: 4659347 (1987-04-01), Schrems
patent: 4660639 (1987-04-01), Visser et al.
patent: 4663037 (1987-09-01), Breslin
patent: 4698136 (1987-10-01), El-Allawy
patent: 4699719 (1987-10-01), Finley
patent: 4713089 (1987-12-01), Robbins
patent: 4730672 (1988-03-01), Payne
Perry et al., Chemical Engineer's Handbook, 4th Edition, 1950, McGraw-Hill, pp. 18-53.
The Ins and Outs of Airstripping Chemicals from Water, Applied Technologies Group.
Evaporation of Benzene, Toluene, and O-Xylene from Contaminated Ground Water, Paul D. Kuhlmeier.
Vapor Extraction Treatment System, Converse Environmental Consultants California.
Cleanup of Contaminations, Terra Vac.
Soil Ventilation for the Removal of Adsorbed Liquid Hydrocarbons in the Subsurface, Batchelder et al., Proceedings, Nov. 1986.
Air Stripping, R. E. Wright Associates, Inc.
Packed Towers, Bulletin PT 74, Croll-Reynolds.
Griffith Jr. D. John
Jacobs Marvin E.
Newlandex Corporation
Warden Robert J.
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