[labnetwork] Laboratory wet-etch station design questions

[Richard N. Savage]

Hi Ryan....good to hear from you....we are using the aligner and it is working great!

We just store the waste in large plastic containers and have our safety folks dispose of it....works for the few gallons that we use.

I've copied the labnetwork folks to see if any one else has a better idea for you.

Doc Savage


Richard N. Savage, Ph.D.

Director Graduate Education

Professor Biomedical Engineering

Cal Poly State University

San Luis Obispo, CA  93407


________________________________
From: Ryan Rivers <rrivers at berkeley.edu>
Sent: Thursday, August 13, 2015 7:18 PM
To: Richard N. Savage
Cc: Barbara J Neuhauser
Subject: Laboratory wet-etch station design questions


Hi Dr. Savage,

Allow me to introduce Professor Barbara Neuhauser from sfsu. Professor Neuhauser was the source of the aligner tool we donated to the Cal Poly microfab a while back.

Professor Neuhauser is planning to repurpose some of the defunct lab space into a solar cell lab where students can do some basic microfabrication. The problem is she's no longer got access to an acid waste neutralizer system. I recall the microfabrication lab not having one of these in cal poly. I was wondering if you could advise Professor Neuhauser of the waste collection procedures you're currently using for common solutions like piranha and hf?

Thanks,
Ryan Rivers
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