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Subject: Re: [DCHAS-L] PPE Excuses for Non-Compliance
Date: Friday, July 31, 2020 at 12:53:29 PM
Author: davivid <davivid**At_Symbol_Here**WELL.COM> 		Next by Date:
Subject: Re: [DCHAS-L] [EXT] [DCHAS-L] PPE Excuses for Non-Compliance
Date: Fri, 31 Jul 2020 13:29:08 -0400
Author: James Keating

From: danield734 <00000eca7dd1d088-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject: Re: [DCHAS-L] neutralizing ammonium sulfide
Date: Fri, 31 Jul 2020 17:06:29 +0000
Reply-To: danield734 <danield734**At_Symbol_Here**AOL.COM>
Message-ID: 496958628.10139955.1596215189607**At_Symbol_Here**mail.yahoo.com
In-Reply-To <6c0411082b6f4f70b6f2006dd4e2c5da**At_Symbol_Here**ShCo-Exch3.us.shepherd.ad>


You might look into adding hydrogen peroxide, perborate or some persulfate derivative.

Dan



-----Original Message-----
From: Nickie Norton <nnorton**At_Symbol_Here**SHEPCHEM.COM>
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Sent: Fri, Jul 31, 2020 10:35 am
Subject: [DCHAS-L] neutralizing ammonium sulfide

Hi All,
 
We are using ammonium sulfide in excess in a reaction in water.  What is the proper way to dispose of the aqueous ammonium sulfide?  We are concerned that if we add bleach we will make chloramine.  Does anyone have a way to convert the ammonium sulfide to ammonium sulfate?
 
Thank you,
 
Nickie Norton
Research Chemist
The Shepherd Chemical Company
4900 Beech Street
Norwood, OH  45212
nnorton**At_Symbol_Here**shepchem.com
513-842-9332
 
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