[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Reducing hexavalent chromium to trivalent chromium



Good morning!
 
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.
 
Thanks!
 
David A. Carter
Pollution Prevention Specialist
Pollution Prevention Institute
Kansas State University
133 Ward Hall
Manhattan, KS  66506-2508
785-532-4998 (office)
785-341-2804 (cell)
785-532-6952 (fax)
www.sbeap.org

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.