DEQ-CFW_00003265

Lane, Bill F
From: Grzyb, Julie
Sent: Tuesday, June 20, 2017 1:13 PM
To: Lane, Bill F
Subject: FW: Chemour applications
Bill,
Jay asked me to forward this email to you.
From: Grzyb, Julie
Sent: Tuesday, June 20, 2017 12:47 PM
To: Zimmerman, Jay <[e-mail]>
Subject: Chemour applications
Jay,
I need to correct my answer from this morning.
In reviewing the current and previous NPDES applications from Chemours/Dupont in a supplemental Information section
they describe the five different process lines that discharge to the WWTP. Under the Nafion Membrane Manufacturing
area the application states —
"The hFPO monomer and the Vinyl Ether monomers are used to manufacture various fluorochemical
products such as Chemours Teflon. Wastewater generated from this manufacturing facility is discharged
to the Chemours wastewater treatment plant."
Therefore, I have to say that Chemours did identify this compound in its wastewaters in the current and previous
applications.
Julie
Julie A Grzyb
Supervisor
NPDES Complex Permitting
NC DEQ / Division of Water Resources / Water Quality Permitting
919 807 6390 office
919 707 9000 main office
0ulie.arzybamcdenr.gov
Physical Address: 512 North Salisbury St.,Raleigh, NC, 27604
Mailing Address: 1617 Mail Service Center, Raleigh, NC, 27699-1617
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
DEQ-CFW 00003265