MR. ROBERT FRANCIS SMITH, LSW, CAC
Social Work in Norristown, PA
License number
Pennsylvania SW010318L
Category
Social Work
Type
Clinical
Address
Address
2500 Dekalb Pike Suite 206, Norristown, PA 19401
Phone
(484) 686-4903
(610) 491-9253 (Fax)
(610) 491-9253 (Fax)
Professional information
Robert F Smith, Norristown PA - LSW
Specialties:
Social Work, Clinical Social Work
Address:
2500 Dekalb Pike STE 206, Norristown 19401
Languages:
English
Sludge Fixation And Stabilization
US Patent:
4342732, Aug 3, 1982
Filed:
Jul 17, 1980
Appl. No.:
6/169820
Inventors:
Robert H. Smith - Norristown PA
International Classification:
C01B 1700, B09B 100, C04B 1100, C04B 100
US Classification:
423242
Abstract:
The physical and chemical fixation and stabilization of waste products from a sulfur-fuel burning unit through controlled crystallization of dissolved calcium sulfite. A low pH calcium sulfite solution is added to the waste containing aqueous sludge produced by a gas desulfurization unit thereby raising the pH of the calcium sulfite to crystalize the calcium sulfite and bind and encapsulate the waste products into a solid mass.