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 9876 Wednesday, September 21, 2011 7:27 AM 
Trash Racks before Parkson Screens? L Cipparone 1 3980 Sunday, October 9, 2011 7:23 PM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4792 Sunday, October 9, 2011 7:34 PM 
MBBR Media Tatya Tope 2 5287 Thursday, October 27, 2011 4:03 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3789 Thursday, November 10, 2011 5:01 PM 
High fecal coliform results Carmine Goneconte 7 10233 Sunday, November 13, 2011 10:59 PM 
Precipitation in bulk storage tank for sodium hypochlorite? GSain 3 10040 Sunday, November 13, 2011 11:00 PM 
Frozen tank Deerfield Wastewater 1 7226 Sunday, November 13, 2011 11:01 PM 
Primary clarifier chain Chris 4 8760 Sunday, November 13, 2011 11:02 PM 
Chlorine survival in activated sludge Jurek 6 11466 Sunday, November 13, 2011 11:03 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5883 Sunday, November 13, 2011 11:03 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4196 Tuesday, November 22, 2011 3:30 PM 
Digester Gas Piping GB Gehrke 6 11540 Wednesday, November 23, 2011 7:45 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3301 Wednesday, November 23, 2011 7:48 AM 
Polyethylene Glycol Treatability Keith Chapman 1 9847 Friday, November 25, 2011 1:56 AM 
ORP control Mark Milne 2 8361 Friday, November 25, 2011 1:57 AM 
Anaerobic sludge digestion Magnesium hyroxide slug mack72 2 9524 Saturday, November 26, 2011 10:20 AM 
Mercury Control Jason Graham 0 3898 Tuesday, November 29, 2011 2:09 PM 
Dam Odours Nick 0 4212 Tuesday, November 29, 2011 7:24 PM 
envirofilt JK 0 3808 Sunday, December 11, 2011 6:52 PM 
buried natural gas piping condition assessment T. Butler 1 4017 Tuesday, December 13, 2011 12:08 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3717 Tuesday, January 3, 2012 3:51 PM 
RAS lines and clarifier balancing R Siddens 1 3514 Thursday, February 2, 2012 5:17 AM 
Affordable trash removal from biosolids Landbiosolid 0 3116 Thursday, February 9, 2012 10:13 AM 
Energy-Water Nexus and Pumps KVertovec 0 2283 Friday, February 17, 2012 3:12 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2587 Friday, February 17, 2012 3:16 PM 
Alkalinity control Andres Vinent 0 2980 Tuesday, February 21, 2012 3:51 PM 
Operations help Victoria Caulfield 1 3975 Friday, May 4, 2012 11:10 AM 
Wastewater Blog Grant Weaver 5 10141 Monday, May 7, 2012 4:15 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 1016 Monday, May 14, 2012 10:38 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 1006 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1562 Sunday, May 20, 2012 11:25 AM 
Log Sheet Data Rock 1 1452 Tuesday, June 12, 2012 1:37 PM 
salinity in activated sludge Greg Gress 2 4900 Thursday, June 14, 2012 5:21 AM 
High DO in Lagoons Kit Roush 2 3735 Tuesday, June 19, 2012 12:38 PM 
Using Mag Hydroxide Andres Vinent 3 2711 Monday, June 25, 2012 1:17 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1134 Tuesday, June 26, 2012 9:52 AM 
Overheating wires with WEDECO UV system 01453718 0 820 Tuesday, August 7, 2012 2:46 PM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1196 Friday, August 10, 2012 2:18 PM 
Request for info regarding Trojan UV systems T.O.C. 5 8403 Friday, August 10, 2012 2:22 PM 
ski resort WWTP operation 01463964 0 849 Friday, August 10, 2012 2:24 PM 
Isopropanol issues 01797999 1 4171 Tuesday, August 28, 2012 2:38 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3728 Tuesday, September 4, 2012 12:17 PM 
Determining the settlement tank's volume Hajar 0 3866 Tuesday, September 25, 2012 7:55 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2292 Tuesday, October 16, 2012 9:55 PM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3576 Wednesday, October 17, 2012 5:35 PM 
Oxidation ditch 01645290 0 3244 Thursday, November 29, 2012 10:24 AM 
pH of Mixed Liquor 17627563 0 2705 Monday, December 31, 2012 11:10 AM 
Ocean Outfall assessment 01607899 0 2577 Wednesday, January 9, 2013 3:51 PM 
Ozone for Fecal Coliform Reduction 17633991 0 1138 Sunday, April 14, 2013 6:36 PM 
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