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Metal finishing Q&As since 1989

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WHAT IS THE ACCEPTED WAY OF DISPOSING OF CR-6 SOLUTIONS?

WE HAVE PASSIVATING-NITRIC-CHROMATE AND ELECTROPOLISHING SOLUTIONS
TO DISPOSE OF PER USA FED REQ? WHAT IS THE MOST ECONOMICAL WAY OF HANDLING WASTE?

BOB PRICHARD
- CHADWICKS, N.Y., USA
2005

The easy (and cheapest) way, assuming you have a few thousand gallons or less, is to contract with a permitted transport and disposal facility. It may cost about $2 to $3 per gallon. We can't give trade referrals here, so check around, on the 'net, ask chemical suppliers, etc. there are several fine companies in this business.

Jeffrey Holmes, CEF
Spartanburg, South Carolina
2005

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