LAS VEGAS - Raymond J. Ehrig, a retired senior scientist with Aristech Chemical Corp. in Pittsburgh, has formed a Las Vegas consulting firm called Plastics Recycling Advisory. Ehrig's career in plastics has spanned 35 years. He is a recycling activist at the Society of Plastics Engineers, where he co-founded SPE's Recycling Division. He edited the SPE book Plastics Recycling: Products and Processes.
EHRIG FORMS CONSULTANCY PLASTICSNEWS REPORT
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