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RECORD NUMBER: 46 OF 50

Main Title Results of copper extraction testing of brake wear debris sample from brake dynamometer dust collection system, 1997.
Publisher [publisher not identified],
Year Published 1997
OCLC Number 898296175
Subjects Automobiles--Brakes--Environmental aspects ; Copper--Environmental aspects
Local Library Info
Library Local Subject Local Note
ERA characterization; copper-brake; wear debris Brake Pad Partnership Technical Reference Library no.18.
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
ERAM  TL269.B73 no.18 Brake Pad Partnership Region 9 Library/San Francisco,CA 12/22/2014
Collation 2 volumes ; 28 cm
Notes
Title from Brake Pad Partnership Technical Reference Library bibliography.
Contents Notes
Results from dust collection system sample from ToxScan, Inc., 6 pages interpreted by Regional Water Quality Control Plant, Palo Alto, CA, August 22, 1997 -- Brake dust collection system sample results from USEPA Region 9 Laboratory, 7 pages. Laboratory reports of chemical extraction of 1997 brake wear debris sample obtained from cleaning of a brake dynamometer dust collection system. Tests included measurements of total copper, simple copper solubility in model western rain water, and sequential extraction of the sample by the method recommended by Tessier.