DCHAS-L Discussion List Archive
Date: Mon, 30 Nov 2009 09:41:15 -0500
Reply-To: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: Joseph Passante <Joe**At_Symbol_Here**EHRS.UPENN.EDU>
Subject: HF digestion safety
Does anyone on this list have experience with proper exhaust design
for small scale digestion using 48% HF? The geochemistry researcher I
am working with anticipates evaporating 2 liters of concentrated HF
per month in a fume hood.
I am interested in scrubbing technologies and if anyone has designed
local exhaust systems that do not involve a fume hood.
Thanks
Joe
Joseph R. Passante, CIH, CHO
Associate Director
Chemical Hygiene Officer
Environmental Health & Radiation Safety
University of Pennsylvania
215.746.6550
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