Mark F Wemhoff Deceased1825 Turtle Hill Rd, Deltona, FL 32725
Mark Wemhoff Phones & Addresses
1825 Turtle Hill Rd, Deltona, FL 32725 (407) 323-3587 (407) 323-8065
Enterprise, FL
Sanford, FL
Mentions for Mark F Wemhoff
Publications & IP owners
Us Patents
Method And Apparatus For Pollution Control Of Liquid Wastes
US Patent:
4834836, May 30, 1989
Filed:
Feb 22, 1988
Appl. No.:
7/158843
Inventors:
Mark F. Wemhoff - Enterprise FL
Assignee:
Environmental Tech America, Inc. - Sanford FL
International Classification:
C02F 132
C02F 104
C02F 104
US Classification:
159 23
Abstract:
An apparatus for pollution control in treating the effluent employs an evaporation stage where the effluent solutions are heated to 150. degree. Fahrenheit. The resulting steam and vapors are then oxidized by photoysis and photolytic catayzed ozone before the steam and vapors are discharged through a rubber coated dryer duct. The apparatus is comprised of two main units, a lower evaporation sump unit and an upper photolysis and blower unit. The sump is manually filled through a port located in the top of the blower unit. The operator will then switch the main power switch to "ON" and activate the system. This includes activation of an ultraviolet lamp, blower and heat belts. The heat belts are fixed around the base of the sump.
Recovery Of Metal From Waste Water By Chemical Precipitation
US Patent:
4465593, Aug 14, 1984
Filed:
Dec 29, 1983
Appl. No.:
6/566606
Inventors:
Mark F. Wemhoff - Enterprise FL
Assignee:
Environmental Technology (U.S.), Inc. - Orlando FL
International Classification:
C02F 156
US Classification:
210 961
Abstract:
Metals are removed from waste water by chemical precipitation and filtration. The system is controlled by a control system responsive to an ion specific electrode and a pH responsive electrode in a manifold that recycles filtrate to a reaction tank where precipitation occurs.
Apparatus For Photographic Film Processor Pollution Control
US Patent:
4640769, Feb 3, 1987
Filed:
Aug 29, 1985
Appl. No.:
6/770609
Inventors:
Mark F. Wemhoff - Enterprise FL
International Classification:
B01D 102
B01D 500
C02F 104
C02F 132
B01D 500
C02F 104
C02F 132
US Classification:
210 961
Abstract:
The apparatus uses a combination of technologies for treatment of hazardous and nonhazardous liquid wastes. The first treatment step is an evaporation stage where the liquid wastes are heated. The resulting steam and vapors are then oxidized by photolysis and photolytic catalyzed ozone before they are condensed. The steam and vapors are then condensed and the condensate is passed through a column of activated carbon. The activated carbon absorbs any unoxidized Chemical Oxygen Demanding (COD) species and aids in the control of any odors which may be emitted in the evaporation stage.
Method For Pollution Control In Photographic Processing
US Patent:
4735728, Apr 5, 1988
Filed:
Nov 28, 1986
Appl. No.:
6/935770
Inventors:
Mark F. Wemhoff - Enterprise FL
Assignee:
Environmental Tech America, Inc. - Sanford FL
International Classification:
C02F 132
C02F 104
C02F 104
US Classification:
210668
Abstract:
A combination of pollution control technologies are employed in the treatment of effluent from photographic processing. The technologies employed are evaporation, oxidation by photolysis and catalyzed ozone, condensation, treatment by activated carbon and electrolysis. The method includes the steps of filtering the liquid wastes, electrolytically treating the filtered liquid, evaporating the wastes to create steam and vapors, oxidizing the steam and vapors by photolysis and photolytic catalyzed ozone, and condensing the vapors and passing them through a column of activated carbon. The carbon is regenerated by oxidizing the carbon sites with ozone.
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