WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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  Topics Topic Starter Replies Views Last Post
P.H. Problems D.Mak 6 10103 Wednesday, September 21, 2011 7:27 AM 
Trash Racks before Parkson Screens? L Cipparone 1 4105 Sunday, October 9, 2011 7:23 PM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4974 Sunday, October 9, 2011 7:34 PM 
MBBR Media Tatya Tope 2 5470 Thursday, October 27, 2011 4:03 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3964 Thursday, November 10, 2011 5:01 PM 
High fecal coliform results Carmine Goneconte 7 10428 Sunday, November 13, 2011 10:59 PM 
Precipitation in bulk storage tank for sodium hypochlorite? GSain 3 10240 Sunday, November 13, 2011 11:00 PM 
Frozen tank Deerfield Wastewater 1 7398 Sunday, November 13, 2011 11:01 PM 
Primary clarifier chain Chris 4 8926 Sunday, November 13, 2011 11:02 PM 
Chlorine survival in activated sludge Jurek 6 11609 Sunday, November 13, 2011 11:03 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 6037 Sunday, November 13, 2011 11:03 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4363 Tuesday, November 22, 2011 3:30 PM 
Digester Gas Piping GB Gehrke 6 11714 Wednesday, November 23, 2011 7:45 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3464 Wednesday, November 23, 2011 7:48 AM 
Polyethylene Glycol Treatability Keith Chapman 1 10018 Friday, November 25, 2011 1:56 AM 
ORP control Mark Milne 2 8520 Friday, November 25, 2011 1:57 AM 
Anaerobic sludge digestion Magnesium hyroxide slug mack72 2 9664 Saturday, November 26, 2011 10:20 AM 
Mercury Control Jason Graham 0 4081 Tuesday, November 29, 2011 2:09 PM 
Dam Odours Nick 0 4366 Tuesday, November 29, 2011 7:24 PM 
envirofilt JK 0 3981 Sunday, December 11, 2011 6:52 PM 
buried natural gas piping condition assessment T. Butler 1 4180 Tuesday, December 13, 2011 12:08 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3874 Tuesday, January 3, 2012 3:51 PM 
RAS lines and clarifier balancing R Siddens 1 3683 Thursday, February 2, 2012 5:17 AM 
Affordable trash removal from biosolids Landbiosolid 0 3285 Thursday, February 9, 2012 10:13 AM 
Energy-Water Nexus and Pumps KVertovec 0 2457 Friday, February 17, 2012 3:12 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2751 Friday, February 17, 2012 3:16 PM 
Alkalinity control Andres Vinent 0 3168 Tuesday, February 21, 2012 3:51 PM 
Operations help Victoria Caulfield 1 4139 Friday, May 4, 2012 11:10 AM 
Wastewater Blog Grant Weaver 5 10340 Monday, May 7, 2012 4:15 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 1173 Monday, May 14, 2012 10:38 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 1168 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1723 Sunday, May 20, 2012 11:25 AM 
Log Sheet Data Rock 1 1628 Tuesday, June 12, 2012 1:37 PM 
salinity in activated sludge Greg Gress 2 5062 Thursday, June 14, 2012 5:21 AM 
High DO in Lagoons Kit Roush 2 3924 Tuesday, June 19, 2012 12:38 PM 
Using Mag Hydroxide Andres Vinent 3 2877 Monday, June 25, 2012 1:17 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1283 Tuesday, June 26, 2012 9:52 AM 
Overheating wires with WEDECO UV system 01453718 0 988 Tuesday, August 7, 2012 2:46 PM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1356 Friday, August 10, 2012 2:18 PM 
Request for info regarding Trojan UV systems T.O.C. 5 8581 Friday, August 10, 2012 2:22 PM 
ski resort WWTP operation 01463964 0 1013 Friday, August 10, 2012 2:24 PM 
Isopropanol issues 01797999 1 4344 Tuesday, August 28, 2012 2:38 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3942 Tuesday, September 4, 2012 12:17 PM 
Determining the settlement tank's volume Hajar 0 4053 Tuesday, September 25, 2012 7:55 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2445 Tuesday, October 16, 2012 9:55 PM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3741 Wednesday, October 17, 2012 5:35 PM 
Oxidation ditch 01645290 0 3407 Thursday, November 29, 2012 10:24 AM 
pH of Mixed Liquor 17627563 0 2868 Monday, December 31, 2012 11:10 AM 
Ocean Outfall assessment 01607899 0 2739 Wednesday, January 9, 2013 3:51 PM 
Ozone for Fecal Coliform Reduction 17633991 0 1277 Sunday, April 14, 2013 6:36 PM 
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