20130325 Geoff Dillard Cmt 10042013
Tami Merriman
From:Tami Merriman
Sent:Friday, October 04, 2013 10:13 AM
To:Tami Merriman
Subject:FW: DNS for Well 1A
From: Geoff Dillard
Sent: Friday, October 04, 2013 9:28 AM
To: Tami Merriman
Cc: Stephanie Ray
Subject: RE: DNS for Well 1A
Good morning Tami,
One of the by-products from the potable water treatment system is an inert manganese substance (i.e. backwash
filament). We looked at two options for disposing of this. One was to send to the storm system on site and the other
was to truck it to the WWTP. Ultimately, the WWTP disposal option was chosen.
“The recycle process would be designed to store all of the process wastewater generated, inject a small amount of
polymer into the wastewater to enhance settling, and then store the wastewater long enough to allow the particulate
matter to settle to the bottom of the tank. The supernatant would be recycled back to the head of the filtration process
while the well is in operation, and the remaining settled waste product would be transported to the City’s wastewater
treatment plant.”
Thanks, Geoff
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