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Subject: Re: [DCHAS-L] Recycling pyrex glass
Date: Wed, 10 Jul 2013 13:37:05 -0500
Author: Karen Salazar 		Next by Date:
Subject: Re: [DCHAS-L] Recycling pyrex glass
Date: Wed, 10 Jul 2013 12:12:00 -0700
Author: Carel Thomas - CP Lab Safety

From: ILPI Support <info**At_Symbol_Here**ilpi.com>
Subject: Re: [DCHAS-L] Recycling Pyrex glass
Date: Wed, 10 Jul 2013 14:37:27 -0400
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: 461E1A5C-7C69-4C29-8B16-8AACCBEFE9D9**At_Symbol_Here**ilpi.com
In-Reply-To


Borosilicate glass can't be recycled with regular glass because its a contaminant - it will alter the melting point, viscosity, etc. and physical properties of the final glass.

But it CAN be recycled.  A quick Googling gives:

http://www.bradishglass.com
http://www.dlubak.com/products..htm
http://cullet.blogspot.com/2006/08/cullet-recycled-from-borosilicate.html
http://www.glassfillers.com/?page_id=125

Not sure it's worth the risk/cost/benefit to bother, though.  You're talking about stuff that can sever arteries after all,  you need to segregate your types of  glass, the stuff has to be free of residues, the volume of the waste stream is pretty low etc..   For the most part, the logistics and practicalities make it better and easier to simply throw it in a landfill-bound box.  Presumably one could expend the same amount of time and planning on some other endeavor that has a much bigger green impact.

Rob Toreki

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On Jul 10, 2013, at 1:13 PM, "Kennedy, Sheila" <s1kennedy**At_Symbol_Here**UCSD.EDU> wrote:

Why?

Sheila
_________________________________
Sheila Kennedy, C.H.O.
Safety Coordinator | Teaching Laboratories
UCSD Chemistry & Biochemistry |MC 0303
s1kennedy**At_Symbol_Here**ucsd.edu | http://www-chem.ucsd.edu
Office: (858) 534-0221 | Fax: (858) 534-7687
_________________________________

From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Heather McCollor
Sent: Wednesday, July 10, 2013 7:12 AM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Recycling Pyrex glass

Glass with Borosilicate cannot be recycled.
Heather

On Wed, Jul 10, 2013 at 8:56 AM, Hammond, Dan <DNHAMMOND**At_Symbol_Here**tayloru.edu> wrote:
Does anyone know of a recycler of Pyrex glass, preferably in the Midwest?  Our normal recycler does not take Pyrex glassware and no-one else seems to that I can find.  I'm referring to clean, but may be broken, high temp glassware; so there is no concern with chemical contaminants.
 
Appreciate any assistance with this.
 
DG Hammond, PhD & Chair
Dept. of Chemistry and Biochemistry
Taylor University
236 W. Reade Ave
Upland, IN 46989
 
765-998-5273
dnhammond**At_Symbol_Here**tayloru.edu
 


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Heather McCollor
Laboratory Materials Supervisor
Macalester College
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St Paul, MN  55105
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NAOSMM president July 2011-July 2013
 
 


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