From: Jake Hernandez <Jake.Hernandez**At_Symbol_Here**UTSA.EDU>
Subject: Re: [DCHAS-L] Quick question for the group
Date: Thu, 25 Jun 2015 13:22:19 +0000
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: DM2PR0801MB099089DA502AFF391BA8C39DFDAE0**At_Symbol_Here**DM2PR0801MB0990.namprd08.prod.outlook.com
In-Reply-To <8973430F-B2BA-4DAD-982A-91BC5F140AA0**At_Symbol_Here**verizon.net>


Carlos,

That is a good point. We are new to this status and we are slowly figuring out the complexities. I think we need to get a permit just to be on the safe side. Thank you for your response.

 

Best regards,

Jake Hernandez

Safety Specilaist 2

Lab Safety Division

(210)458-5807 voice

(210)336-9509 cell

Jake.hernandez**At_Symbol_Here**utsa.edu

 

 

 

 

From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**med.cornell.edu]On Behalf Of Dr. Carlos Rentas Jr., DPH CSP
Sent: Wednesday, June 24, 2015 8:22 PM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Quick question for the group

 

Jake, unless you can manage to incorporate the separation procedure into a lab exercise this may be construed as treatment of waste requiring permitting...at least that was the position of the NYS Department of Environmental Conservation and I believe the EPA, but you may want to check with other experts in this area (I've been away from this activity for a few years). Hope it's helpful. 

Carlos Rentas Jr., DPH CSP CHMM

Certified Safety, Health & Environmental Consultant

Innovative Solutions in EH&S, LLC

Flushing, New York 11358

B (888) 315-2498 C (718) 216-6057

www.ehsinnovativesolutions.com


On Jun 24, 2015, at 5:53 PM, Jake Hernandez <Jake.Hernandez**At_Symbol_Here**UTSA.EDU> wrote:

Greetings,

Our university just recently became a large quantity waste generator. We have been trying to find ways to reduce/reuse/recycle. One of our largest wastes is from the organic chemists. The waste in question is hexane/ethyl acetate. Has anyone heard of a way to separate these two and reuse them?

 

Thank you,

 

Jake Hernandez

Safety Specilaist 2

Lab Safety Division

(210)458-5807 voice

(210)336-9509 cell

Jake.hernandez**At_Symbol_Here**utsa.edu

 

 

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