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Peter J Persoff

from Piedmont, CA
Age ~78

Peter Persoff Phones & Addresses

  • 7 Sharon Ave, Piedmont, CA 94611
  • Oakland, CA
  • Las Vegas, NV
  • Lafayette, CA

Resumes

Resumes

Peter Persoff Photo 1

Quality Compliance Specialist At Nuclear & Regulatory Support Services, Llc

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Position:
Quality Compliance Specialist at Nuclear & Regulatory Support Services, LLC, Quality Compliance Specialist at NRSS, Quality Compliance Specialist at Nuclear and Regulatory Support Services, LLC
Location:
Las Vegas, Nevada Area
Industry:
Environmental Services
Work:
Nuclear & Regulatory Support Services, LLC
Quality Compliance Specialist

NRSS since 2009
Quality Compliance Specialist

Nuclear and Regulatory Support Services, LLC since 2009
Quality Compliance Specialist

Lawrence Berkeley National Laboratory 1978 - 2010
Scientist

Contra Dance and Irish music 1973 - 2010
Backup Piano
Peter Persoff Photo 2

Quality Compliance Specialist At Nuclear & Regulatory Support Services, Llc Quality Compliance Specialist At Nrss Quality Compliance Specialist At Nuclear And Regulatory Support Services, Llc See Less...

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Location:
Las Vegas, Nevada Area
Industry:
Environmental Services
Experience:
Nuclear & Regulatory Support Services, LLC (Privately Held; Environmental Services industry): Quality Compliance Specialist,  (-) NRSS (Environmental Services industry): Quality Compliance Specialist,  (2009-Present) Nuclear and Regulatory Supp...

Publications

Us Patents

Method And Apparatus For Determining Two-Phase Flow In Rock Fracture

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US Patent:
53117662, May 17, 1994
Filed:
Jul 7, 1992
Appl. No.:
7/909937
Inventors:
Peter Persoff - Oakland CA
Karsten Pruess - Berkeley CA
Larry Myer - Benicia CA
Assignee:
The United States of America as represented by the United States
Department of Energy - Washington DC
International Classification:
G01N 1508
US Classification:
73 38
Abstract:
An improved method and apparatus as disclosed for measuring the permeability of multiple phases through a rock fracture. The improvement in the method comprises delivering the respective phases through manifolds to uniformly deliver and collect the respective phases to and from opposite edges of the rock fracture in a distributed manner across the edge of the fracture. The improved apparatus comprises first and second manifolds comprising bores extending within porous blocks parallel to the rock fracture for distributing and collecting the wetting phase to and from surfaces of the porous blocks, which respectively face the opposite edges of the rock fracture. The improved apparatus further comprises other manifolds in the form of plenums located adjacent the respective porous blocks for uniform delivery of the non-wetting phase to parallel grooves disposed on the respective surfaces of the porous blocks facing the opposite edges of the rock fracture and generally perpendicular to the rock fracture.

Method For Formation Of Subsurface Barriers Using Viscous Colloids

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US Patent:
58363904, Nov 17, 1998
Filed:
Nov 7, 1996
Appl. No.:
8/745089
Inventors:
John A. Apps - Lafayette CA
Peter Persoff - Piedmont CA
George Moridis - Oakland CA
Karsten Pruess - Berkeley CA
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
E21B 3313
US Classification:
166281
Abstract:
A method for formation of subsurface barriers using viscous liquids where a viscous liquid solidifies at a controlled rate after injection into soil and forms impermeable isolation of the material enclosed within the subsurface barriers. The viscous liquid is selected from the group consisting of polybutenes, polysilotanes, colloidal silica and modified colloidal silica of which solidification is controlled by gelling, cooling or cross-linking. Solidification timing is controlled by dilution, addition of brines, coating with alumina, stabilization with various agents and by temperature.
Peter J Persoff from Piedmont, CA, age ~78 Get Report