JOHN FREDERICKS SHULTIS
Professional Planners in Plainsboro, NJ
License number
New Jersey 33LI00450300
Issued Date
Mar 21, 1990
Expiration Date
May 31, 2012
Category
Professional Planners
Type
Professional Planner
Address
Address
Plainsboro, NJ
Professional information
Method Of Detoxification And Stabilization Of Soils Contaminated With Chromium Ore Waste
US Patent:
5304710, Apr 19, 1994
Filed:
Feb 18, 1993
Appl. No.:
8/019089
Inventors:
Mark Y. Kigel - East Brunswick NJ
John F. Shultis - Plainsboro NJ
Eric S. Goldman - Metuchen NJ
Mark K. Demytrk - North Bergen NJ
John F. Shultis - Plainsboro NJ
Eric S. Goldman - Metuchen NJ
Mark K. Demytrk - North Bergen NJ
Assignee:
Envar Services, Inc. - Cranford NJ
International Classification:
B09B 300
US Classification:
588257
Abstract:
A method for treating chromium ore waste contaminated soils by detoxification, fixation, immobilization and stabilization comprising the steps of soil grinding, pre-activating, reducing chromium valiancy, forming insoluble metal hydroxides, and incapsulating the chromium compounds containing agglomerates to prevent potential chromium leaching from the soil according with the standard toxicity characteristic leaching procedure requirements. Additive agents such as an acidic solution, a bivalent iron sulfur containing salt, e. g. ferrous sulfate, an alkalifying agent, e. g. calcium lime slurry or lime kiln dust or caustic, a stabilizing agent, e. g. cement, cement kiln dust, silicates, polyelectrolytes, and the like are also disclosed as assisting in the chromium immobilization reactions by reacting with certain constituents in the soil.
Process For Treatment Of Wastewater With A Modular Biological Fluidized Bed Reactor System
US Patent:
2012011, May 17, 2012
Filed:
Aug 8, 2011
Appl. No.:
13/136681
Inventors:
Mark Y. Kigel - East Brunswick NJ, US
Oleksandr O. Kovalenko - Kiev, UA
Leonard B. Goldman - Edison NJ, US
John F. Shultis - Plainsboro NJ, US
Oleksandr O. Kovalenko - Kiev, UA
Leonard B. Goldman - Edison NJ, US
John F. Shultis - Plainsboro NJ, US
International Classification:
C02F 3/12, C02F 101/30
US Classification:
210629
Abstract:
A biological wastewater treatment process and modular apparatus wherein activated sludge is recirculated in all of aeration, fluidized bed and return sludge phases in the apparatus.
Modular Biological Fluidized Bed Reactor System
US Patent:
8025798, Sep 27, 2011
Filed:
Mar 7, 2008
Appl. No.:
12/075045
Inventors:
Mark Y. Kigel - East Brunswick NJ, US
Oleksandr O. Kovelenko - Kiev, UA
Leonard B. Goldman - Edison NJ, US
John F. Shultis - Plainsboro NJ, US
Oleksandr O. Kovelenko - Kiev, UA
Leonard B. Goldman - Edison NJ, US
John F. Shultis - Plainsboro NJ, US
Assignee:
MYK Consultant, Inc. - East Brunswick NJ
International Classification:
B01D 35/00
US Classification:
210173, 2101951, 210196, 210220, 2105121, 2105122
Abstract:
A biological wastewater treatment process and modular apparatus wherein activated sludge is recirculated in all of aeration, fluidized bed and return sludge phases in the apparatus.