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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Operation and Maintenance
  Topics Topic Starter Replies Views Last Post
Overheating wires with WEDECO UV system 01453718 0 774 Tuesday, August 7, 2012 2:46 PM 
ski resort WWTP operation 01463964 0 811 Friday, August 10, 2012 2:24 PM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 952 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 974 Monday, May 14, 2012 10:38 AM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1082 Tuesday, June 26, 2012 9:52 AM 
Ozone for Fecal Coliform Reduction 17633991 0 1105 Sunday, April 14, 2013 6:36 PM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1148 Friday, August 10, 2012 2:18 PM 
Log Sheet Data Rock 1 1400 Tuesday, June 12, 2012 1:37 PM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1496 Sunday, May 20, 2012 11:25 AM 
Water Fleas!!!(2) 01474775 0 1753 Wednesday, May 8, 2013 10:41 AM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 2118 Sunday, April 14, 2013 7:02 PM 
Energy-Water Nexus and Pumps KVertovec 0 2209 Friday, February 17, 2012 3:12 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2257 Tuesday, October 16, 2012 9:55 PM 
Ocean Outfall assessment 01607899 0 2533 Wednesday, January 9, 2013 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2543 Friday, February 17, 2012 3:16 PM 
pH of Mixed Liquor 17627563 0 2657 Monday, December 31, 2012 11:10 AM 
Using Mag Hydroxide Andres Vinent 3 2684 Monday, June 25, 2012 1:17 PM 
Alkalinity control Andres Vinent 0 2946 Tuesday, February 21, 2012 3:51 PM 
Affordable trash removal from biosolids Landbiosolid 0 3068 Thursday, February 9, 2012 10:13 AM 
Oxidation ditch 01645290 0 3193 Thursday, November 29, 2012 10:24 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3247 Wednesday, November 23, 2011 7:48 AM 
RAS lines and clarifier balancing R Siddens 1 3483 Thursday, February 2, 2012 5:17 AM 
Alien Bugs(2) 01663302 0 3510 Monday, December 23, 2013 10:09 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3519 Wednesday, October 17, 2012 5:35 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3664 Tuesday, January 3, 2012 3:51 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3696 Tuesday, September 4, 2012 12:17 PM 
High DO in Lagoons Kit Roush 2 3699 Tuesday, June 19, 2012 12:38 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3737 Thursday, November 10, 2011 5:01 PM 
envirofilt JK 0 3756 Sunday, December 11, 2011 6:52 PM 
Mercury Control Jason Graham 0 3838 Tuesday, November 29, 2011 2:09 PM 
Determining the settlement tank's volume Hajar 0 3846 Tuesday, September 25, 2012 7:55 PM 
Operations help Victoria Caulfield 1 3938 Friday, May 4, 2012 11:10 AM 
buried natural gas piping condition assessment T. Butler 1 3961 Tuesday, December 13, 2011 12:08 PM 
Trash Racks before Parkson Screens? L Cipparone 1 3983 Sunday, October 9, 2011 7:23 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4135 Tuesday, November 22, 2011 3:30 PM 
Isopropanol issues 01797999 1 4139 Tuesday, August 28, 2012 2:38 PM 
Dam Odours Nick 0 4186 Tuesday, November 29, 2011 7:24 PM 
Anaerobic capability Matt Forbes 0 4288 Wednesday, September 7, 2011 11:00 PM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 4458 Tuesday, August 23, 2011 8:01 PM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 4743 Friday, August 19, 2011 10:46 AM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4790 Sunday, October 9, 2011 7:34 PM 
salinity in activated sludge Greg Gress 2 4877 Thursday, June 14, 2012 5:21 AM 
High Influent Sulfates Randy Siddens 0 4893 Tuesday, August 30, 2011 11:45 AM 
MBBR Media Tatya Tope 2 5279 Thursday, October 27, 2011 4:03 PM 
Lining stainless steel air pipe Larry Dolamore 0 5381 Monday, June 27, 2011 9:13 AM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 5485 Wednesday, August 25, 2010 1:47 PM 
Control of algae growth on concrete with coatings? 01490632 0 5634 Tuesday, February 25, 2014 2:17 PM 
chemical phosphorus removal using alum david 1 5702 Thursday, April 7, 2011 1:54 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5868 Sunday, November 13, 2011 11:03 PM 
tank numbering h2ochem 1 5872 Sunday, June 26, 2011 1:22 PM 
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