Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Modifications to reduce drag out at a printed circuit board manufacturer /
Author Pagel, Paul.
CORP Author Minnesota Technical Assistance Program, Minneapolis.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Risk Reduction Engineering Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1992
Report Number EPA/600/R-92/114; EPA-R-815821
Stock Number PB92-198555
OCLC Number 27043777
Subjects Printed circuits industry--United States--Waste disposal. ; Metals--Finishing--Waste disposal. ; Metals--Finishing--Waste disposal. ; Printed circuits industry--Waste disposal. ; United States.
Additional Subjects Pollution abatement ; Metal finishing ; Liquid wastes ; Copper ; Revisions ; Water conservation ; Rinsing ; Manufacturing ; Printed circuits ; Sampling ; Chemical compounds ; Withdrawal ; Cost analysis ; Industrial wastes ; Source reduction ; Waste minimization ; Drag out ; Waste Reduction Innovative Technology Evaluation
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-R-92-114 Headquarters Library/Washington,DC 01/15/2014
ELBD RPS EPA 600-R-92-114 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ELBD  EPA 600-R-92-114 AWBERC Library/Cincinnati,OH 04/10/1998
NTIS  PB92-198555 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v, 38 p. : ill. ; 28 cm.
Abstract The MnTAP/EPA Waste Reduction Innovative Technology Evaluation project at Micom, Inc., demonstrated the waste reducing capability of two simple rinsing modifications on an etchant and an electroless copper process. The simple, low (or no) cost, low technology changes that were made were: (1) slowing the withdrawal rate of the racks containing the printed circuit boards as they are pulled from concentrated process tanks and (2) combining an intermediate withdrawal rate with a longer drain time over the process tanks before transfer to the rinse tanks. As compared to baseline sampling, both modifications reduced drag out by 41 to 52% of concentrated copper containing bath solutions into the rinse water systems that followed the bath tanks. Economic savings in avoided treatment and disposal costs of $3120 to $3350 per year were also shown.
Notes Shipping list no.: 92-0513-P. "July 1992." Includes bibliographical references (p. 22). "EPA/600/R-92/114." "[Contract no.] CR-815821-01-0."
Place Published Cincinnati, Ohio
Supplementary Notes Sponsored by Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Corporate Au Added Ent Risk Reduction Engineering Laboratory (U.S.)
PUB Date Free Form 1992
NTIS Prices PC A03/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20140106063622
Language eng
SUDOCS Number EP 1.23/6:600/R-92/114
Origin OCLC
OCLC Rec Leader 01544cam 2200385Ia 45020