----- Original Message -----
Sent: Thursday, June 05, 2008 10:26
Subject: Reducing hexavalent chromium to
I have a client who
makes fiberglass insulation and during
their manufacturing process, they produce a slag
contaminated with hexavalent chromium. We're trying to find a way to reduce the
chromium back down to trivalent. Does anyone on the list have information on
production applications and working conditions? Feel
free to reply directly if you wish.
David A. Carter
Pollution Prevention Institute
Kansas State University
Manhattan, KS 66506-2508
Attend any or all of four air-quality focused ?Lunch and Learns? during summer 2008 in person at Olathe,
Kansas or via your computer. Topics will be What Businesses Need
to Know (Jun. 11), Lawn Care for Clean Air (Jul.
9), Idling Reduction (Aug. 13), and Energy Efficiency for Businesses (Sep.
10). Learn more and register at http://www.sbeap.org/workshops.php?workshop=9.