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
Chlorine survival in activated sludge Jurek 6 14688 Sunday, November 13, 2011 11:03 PM 
Primary clarifier chain Chris 4 11844 Sunday, November 13, 2011 11:02 PM 
Frozen tank Deerfield Wastewater 1 10022 Sunday, November 13, 2011 11:01 PM 
Precipitation in bulk storage tank for sodium hypochlorite? GSain 3 11463 Sunday, November 13, 2011 11:00 PM 
High fecal coliform results Carmine Goneconte 7 14008 Sunday, November 13, 2011 10:59 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 6682 Thursday, November 10, 2011 5:01 PM 
MBBR Media Tatya Tope 2 8112 Thursday, October 27, 2011 4:03 PM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 7718 Sunday, October 9, 2011 7:34 PM 
Trash Racks before Parkson Screens? L Cipparone 1 6776 Sunday, October 9, 2011 7:23 PM 
P.H. Problems D.Mak 6 12935 Wednesday, September 21, 2011 7:27 AM 
Trash(tampons, etc.) problem land application Landbiosolid 1 8859 Tuesday, September 20, 2011 10:06 AM 
Anaerobic capability Matt Forbes 0 7493 Wednesday, September 7, 2011 11:00 PM 
High Influent Sulfates Randy Siddens 0 7607 Tuesday, August 30, 2011 11:45 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 7163 Tuesday, August 23, 2011 8:01 PM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 7535 Friday, August 19, 2011 10:46 AM 
WASTEWATER MICROBIOLOGY & PROCESS CONTROL CLASS Terry 2 9666 Monday, August 8, 2011 1:17 PM 
Quaternary Ammonium Compounds David Allen 3 15403 Monday, July 11, 2011 3:05 PM 
managing activated sludge system during food shortage John Wang 2 11031 Wednesday, July 6, 2011 9:24 AM 
In line nutrient monitoring mford 1 8686 Wednesday, July 6, 2011 9:16 AM 
Lining stainless steel air pipe Larry Dolamore 0 8083 Monday, June 27, 2011 9:13 AM 
tank numbering h2ochem 1 8590 Sunday, June 26, 2011 1:22 PM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 9257 Tuesday, May 24, 2011 10:55 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 9017 Tuesday, May 17, 2011 2:20 PM 
Free webinar: pharmaceutical disposal and preventing pollution NRWA CW 1 9249 Tuesday, May 17, 2011 11:14 AM 
chemical phosphorus removal using alum david 1 8467 Thursday, April 7, 2011 1:54 PM 
excessive dark foam on aeration tanks Mark 3 11861 Tuesday, April 5, 2011 11:33 AM 
Activated sludge process -WAS claculation Azmathulla Zaffrulla 2 15168 Sunday, April 3, 2011 6:07 AM 
MBR sludge condition Elizabeth Lawrence 4 9414 Tuesday, March 22, 2011 10:29 PM 
Lost of pressure Chief 8 8951 Tuesday, March 15, 2011 7:02 AM 
High COD Results evik 1 9187 Thursday, February 24, 2011 9:13 AM 
Activated Sludge Process Control Workshop Victor Santa Cruz 1 8991 Wednesday, February 23, 2011 11:39 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 9894 Wednesday, January 5, 2011 9:15 AM 
Caroling Sewermen Victor Santa Cruz 0 10128 Wednesday, December 29, 2010 1:44 PM 
very low SVIs!! Deb 5 11263 Monday, November 29, 2010 5:55 PM 
aerobic-anoxic operation ale 0 12563 Sunday, November 14, 2010 2:04 AM 
SCADA advice needed Dennis Hudson 4 11336 Thursday, October 28, 2010 3:54 PM 
Flow verification James Royer 2 11164 Monday, October 25, 2010 12:34 PM 
Oxidation Ditch Structural Assesment watertech 1 10372 Wednesday, September 22, 2010 2:15 PM 
SBR Omniflow Jerry 0 10514 Thursday, August 26, 2010 3:34 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 8286 Wednesday, August 25, 2010 1:47 PM 
transportation of dewatered alum sludge Doctor Sewage 0 10561 Monday, August 2, 2010 3:55 AM 
Chemical Phosphorus Removal Tyrone McCabe 6 16604 Sunday, July 25, 2010 9:08 PM 
Where to sell New Surplus Siemens Clarifier Drive ? surplusbuyer 1 10978 Saturday, July 24, 2010 1:33 PM 
disinfection with paracetic acid mgille 8 15504 Tuesday, July 6, 2010 10:33 AM 
head loss at air diffused system Tiger 1 12794 Monday, July 5, 2010 11:55 AM 
Bar screen upstream level sensor Larry Dolamore 2 10475 Friday, May 28, 2010 5:15 PM 
trash pump solids handling recommended for mixed liquor Tom Hons 2 12377 Friday, May 28, 2010 3:30 PM 
aerobic digester-very high solids-odor problem jim 4 15131 Sunday, May 16, 2010 5:13 PM 
Measuring grit accumulation in a tank Larry Dolamore 2 12112 Sunday, May 2, 2010 1:28 PM 
grey slime in trickling filters & SBRs Todd Boling 0 11849 Saturday, May 1, 2010 4:19 PM 
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