BORIS DYNKIN
Engineering in Newton, MA
License number
Massachusetts 41007
Issued Date
Mar 30, 1999
Expiration Date
Jun 30, 2018
Type
Sanitary Engineer
Address
Address
Newton, MA 02459
Personal information
See more information about BORIS DYNKIN at radaris.comName
Address
Phone
7 Beecher Ter, Newton Center, MA 02459
7 Beecher Ter, Newton Center, MA 02459
7 Beecher Pl, Newton Center, MA 02459
Professional information
See more information about BORIS DYNKIN at trustoria.com
Method For Subsurface Vapor Extraction
Method For Subsurface Vapor Extraction
US Patent:
5439594, Aug 8, 1995
Filed:
Jun 23, 1993
Appl. No.:
8/081427
Inventors:
Terence R. Regan - Newburyport MA
Boris Dynkin - Newton MA
Boris Dynkin - Newton MA
Assignee:
Geraghty & Miller, Inc. - Denver CO
International Classification:
C02F 120, E21B 4300
US Classification:
210747
Abstract:
Methods for vacuum extraction of contaminants from subsurface media which involves vacuum withdrawal through a conduit, of vaporized contaminant, assisted by a tube for allowing air bubbles to flow through the liquid-phase hydrocarbon zone thereby causing enriched hydrocarbon vapors to be extracted through the vacuum applied to the conduit.
Method And System To Achieve Two Dimensional Air Sparging
Method And System To Achieve Two Dimensional Air Sparging
US Patent:
5588490, Dec 31, 1996
Filed:
May 31, 1995
Appl. No.:
8/456231
Inventors:
Suthan S. Suthersan - Yardley PA
Boris Dynkin - Newton MA
Richard Cushing - Reading MA
Boris Dynkin - Newton MA
Richard Cushing - Reading MA
Assignee:
Geraghty & Miller, Inc. - Denver CO
International Classification:
E21B 4318, B01D 1900
US Classification:
166370
Abstract:
A method and apparatus for removing volatile contaminants from the phreatic zone of contaminated ground. The apparatus is a system comprised of at least one air injection well and at least two pressure relief wells arranged in a line. Air is injected into the contaminated ground water to allow sparging of the volatile contaminants from a linear region between injection and relief wells. The volatile contaminants are captured by the injected air and carried to the extraction line for removal and treatment.