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 0 731 Tuesday, August 7, 2012 2:46 PM 
ski resort WWTP operation 01463964 0 762 Friday, August 10, 2012 2:24 PM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 913 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 932 Monday, May 14, 2012 10:38 AM 
Ozone for Fecal Coliform Reduction 17633991 0 1046 Sunday, April 14, 2013 6:36 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1081 Tuesday, June 26, 2012 9:52 AM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1120 Friday, August 10, 2012 2:18 PM 
Log Sheet Data Rock 1 1367 Tuesday, June 12, 2012 1:37 PM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1512 Sunday, May 20, 2012 11:25 AM 
Water Fleas!!!(2) 01474775 0 1745 Wednesday, May 8, 2013 10:41 AM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 2086 Sunday, April 14, 2013 7:02 PM 
Energy-Water Nexus and Pumps KVertovec 0 2184 Friday, February 17, 2012 3:12 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2224 Tuesday, October 16, 2012 9:55 PM 
Ocean Outfall assessment 01607899 0 2526 Wednesday, January 9, 2013 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2536 Friday, February 17, 2012 3:16 PM 
pH of Mixed Liquor 17627563 0 2614 Monday, December 31, 2012 11:10 AM 
Using Mag Hydroxide Andres Vinent 3 2650 Monday, June 25, 2012 1:17 PM 
Alkalinity control Andres Vinent 0 2888 Tuesday, February 21, 2012 3:51 PM 
Affordable trash removal from biosolids Landbiosolid 0 3026 Thursday, February 9, 2012 10:13 AM 
Alien Bugs(2) 01663302 0 3111 Monday, December 23, 2013 10:09 AM 
Oxidation ditch 01645290 0 3172 Thursday, November 29, 2012 10:24 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3212 Wednesday, November 23, 2011 7:48 AM 
RAS lines and clarifier balancing R Siddens 1 3440 Thursday, February 2, 2012 5:17 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3500 Wednesday, October 17, 2012 5:35 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3631 Tuesday, January 3, 2012 3:51 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3653 Tuesday, September 4, 2012 12:17 PM 
High DO in Lagoons Kit Roush 2 3672 Tuesday, June 19, 2012 12:38 PM 
envirofilt JK 0 3715 Sunday, December 11, 2011 6:52 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3742 Thursday, November 10, 2011 5:01 PM 
Determining the settlement tank's volume Hajar 0 3782 Tuesday, September 25, 2012 7:55 PM 
Mercury Control Jason Graham 0 3796 Tuesday, November 29, 2011 2:09 PM 
Operations help Victoria Caulfield 1 3906 Friday, May 4, 2012 11:10 AM 
buried natural gas piping condition assessment T. Butler 1 3920 Tuesday, December 13, 2011 12:08 PM 
Trash Racks before Parkson Screens? L Cipparone 1 3929 Sunday, October 9, 2011 7:23 PM 
Isopropanol issues 01797999 1 4101 Tuesday, August 28, 2012 2:38 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4122 Tuesday, November 22, 2011 3:30 PM 
Dam Odours Nick 0 4139 Tuesday, November 29, 2011 7:24 PM 
Anaerobic capability Matt Forbes 0 4215 Wednesday, September 7, 2011 11:00 PM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 4433 Tuesday, August 23, 2011 8:01 PM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4709 Sunday, October 9, 2011 7:34 PM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 4736 Friday, August 19, 2011 10:46 AM 
salinity in activated sludge Greg Gress 2 4824 Thursday, June 14, 2012 5:21 AM 
Control of algae growth on concrete with coatings? 01490632 0 4858 Tuesday, February 25, 2014 2:17 PM 
High Influent Sulfates Randy Siddens 0 4858 Tuesday, August 30, 2011 11:45 AM 
MBBR Media Tatya Tope 2 5203 Thursday, October 27, 2011 4:03 PM 
Nitrate Lock Extended aeration Paul Robertson 0 5339 Thursday, December 26, 2013 11:19 AM 
Lining stainless steel air pipe Larry Dolamore 0 5344 Monday, June 27, 2011 9:13 AM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 5436 Wednesday, August 25, 2010 1:47 PM 
chemical phosphorus removal using alum david 1 5650 Thursday, April 7, 2011 1:54 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5808 Sunday, November 13, 2011 11:03 PM 
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