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 0 759 Tuesday, August 7, 2012 2:46 PM 
ski resort WWTP operation 01463964 0 797 Friday, August 10, 2012 2:24 PM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 955 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 968 Monday, May 14, 2012 10:38 AM 
Ozone for Fecal Coliform Reduction 17633991 0 1075 Sunday, April 14, 2013 6:36 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1127 Tuesday, June 26, 2012 9:52 AM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1154 Friday, August 10, 2012 2:18 PM 
Log Sheet Data Rock 1 1449 Tuesday, June 12, 2012 1:37 PM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1481 Sunday, May 20, 2012 11:25 AM 
Water Fleas!!!(2) 01474775 0 1743 Wednesday, May 8, 2013 10:41 AM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 2115 Sunday, April 14, 2013 7:02 PM 
Energy-Water Nexus and Pumps KVertovec 0 2207 Friday, February 17, 2012 3:12 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2222 Tuesday, October 16, 2012 9:55 PM 
Ocean Outfall assessment 01607899 0 2522 Wednesday, January 9, 2013 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2529 Friday, February 17, 2012 3:16 PM 
pH of Mixed Liquor 17627563 0 2641 Monday, December 31, 2012 11:10 AM 
Using Mag Hydroxide Andres Vinent 3 2687 Monday, June 25, 2012 1:17 PM 
Alkalinity control Andres Vinent 0 2921 Tuesday, February 21, 2012 3:51 PM 
Affordable trash removal from biosolids Landbiosolid 0 3047 Thursday, February 9, 2012 10:13 AM 
Oxidation ditch 01645290 0 3203 Thursday, November 29, 2012 10:24 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3242 Wednesday, November 23, 2011 7:48 AM 
RAS lines and clarifier balancing R Siddens 1 3451 Thursday, February 2, 2012 5:17 AM 
Alien Bugs(2) 01663302 0 3472 Monday, December 23, 2013 10:09 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3564 Wednesday, October 17, 2012 5:35 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3648 Tuesday, January 3, 2012 3:51 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3689 Tuesday, September 4, 2012 12:17 PM 
High DO in Lagoons Kit Roush 2 3722 Tuesday, June 19, 2012 12:38 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3740 Thursday, November 10, 2011 5:01 PM 
envirofilt JK 0 3765 Sunday, December 11, 2011 6:52 PM 
Determining the settlement tank's volume Hajar 0 3821 Tuesday, September 25, 2012 7:55 PM 
Mercury Control Jason Graham 0 3851 Tuesday, November 29, 2011 2:09 PM 
Operations help Victoria Caulfield 1 3923 Friday, May 4, 2012 11:10 AM 
buried natural gas piping condition assessment T. Butler 1 3948 Tuesday, December 13, 2011 12:08 PM 
Trash Racks before Parkson Screens? L Cipparone 1 3953 Sunday, October 9, 2011 7:23 PM 
Isopropanol issues 01797999 1 4118 Tuesday, August 28, 2012 2:38 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4132 Tuesday, November 22, 2011 3:30 PM 
Dam Odours Nick 0 4170 Tuesday, November 29, 2011 7:24 PM 
Anaerobic capability Matt Forbes 0 4238 Wednesday, September 7, 2011 11:00 PM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 4448 Tuesday, August 23, 2011 8:01 PM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 4730 Friday, August 19, 2011 10:46 AM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4742 Sunday, October 9, 2011 7:34 PM 
salinity in activated sludge Greg Gress 2 4863 Thursday, June 14, 2012 5:21 AM 
High Influent Sulfates Randy Siddens 0 4872 Tuesday, August 30, 2011 11:45 AM 
MBBR Media Tatya Tope 2 5234 Thursday, October 27, 2011 4:03 PM 
Lining stainless steel air pipe Larry Dolamore 0 5363 Monday, June 27, 2011 9:13 AM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 5471 Wednesday, August 25, 2010 1:47 PM 
Control of algae growth on concrete with coatings? 01490632 0 5545 Tuesday, February 25, 2014 2:17 PM 
chemical phosphorus removal using alum david 1 5660 Thursday, April 7, 2011 1:54 PM 
tank numbering h2ochem 1 5825 Sunday, June 26, 2011 1:22 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5836 Sunday, November 13, 2011 11:03 PM 
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