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
Lost of pressure Chief 8 6432 Tuesday, March 15, 2011 7:02 AM 
Free webinar: pharmaceutical disposal and preventing pollution NRWA CW 1 6421 Tuesday, May 17, 2011 11:14 AM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 6345 Tuesday, May 24, 2011 10:55 AM 
Trash(tampons, etc.) problem land application Landbiosolid 1 6156 Tuesday, September 20, 2011 10:06 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 6124 Tuesday, May 17, 2011 2:20 PM 
Activated Sludge Process Control Workshop Victor Santa Cruz 1 6093 Wednesday, February 23, 2011 11:39 PM 
In line nutrient monitoring mford 1 6031 Wednesday, July 6, 2011 9:16 AM 
tank numbering h2ochem 1 6027 Sunday, June 26, 2011 1:22 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5913 Sunday, November 13, 2011 11:03 PM 
chemical phosphorus removal using alum david 1 5747 Thursday, April 7, 2011 1:54 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 5599 Wednesday, August 25, 2010 1:47 PM 
Lining stainless steel air pipe Larry Dolamore 0 5563 Monday, June 27, 2011 9:13 AM 
MBBR Media Tatya Tope 2 5307 Thursday, October 27, 2011 4:03 PM 
High Influent Sulfates Randy Siddens 0 5082 Tuesday, August 30, 2011 11:45 AM 
salinity in activated sludge Greg Gress 2 4917 Thursday, June 14, 2012 5:21 AM 
Alien Bugs(2) 01663302 0 4896 Monday, December 23, 2013 10:09 AM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 4816 Sunday, October 9, 2011 7:34 PM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 4815 Friday, August 19, 2011 10:46 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 4527 Tuesday, August 23, 2011 8:01 PM 
Anaerobic capability Matt Forbes 0 4300 Wednesday, September 7, 2011 11:00 PM 
Dam Odours Nick 0 4230 Tuesday, November 29, 2011 7:24 PM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4213 Tuesday, November 22, 2011 3:30 PM 
Isopropanol issues 01797999 1 4208 Tuesday, August 28, 2012 2:38 PM 
Trash Racks before Parkson Screens? L Cipparone 1 4037 Sunday, October 9, 2011 7:23 PM 
Operations help Victoria Caulfield 1 4021 Friday, May 4, 2012 11:10 AM 
buried natural gas piping condition assessment T. Butler 1 4019 Tuesday, December 13, 2011 12:08 PM 
Mercury Control Jason Graham 0 3926 Tuesday, November 29, 2011 2:09 PM 
Determining the settlement tank's volume Hajar 0 3905 Tuesday, September 25, 2012 7:55 PM 
envirofilt JK 0 3831 Sunday, December 11, 2011 6:52 PM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 3827 Thursday, November 10, 2011 5:01 PM 
High DO in Lagoons Kit Roush 2 3770 Tuesday, June 19, 2012 12:38 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3766 Tuesday, September 4, 2012 12:17 PM 
Septage/Grease Screening Units Frederick Auermuller 0 3764 Tuesday, January 3, 2012 3:51 PM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3583 Wednesday, October 17, 2012 5:35 PM 
RAS lines and clarifier balancing R Siddens 1 3528 Thursday, February 2, 2012 5:17 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3312 Wednesday, November 23, 2011 7:48 AM 
Oxidation ditch 01645290 0 3266 Thursday, November 29, 2012 10:24 AM 
Affordable trash removal from biosolids Landbiosolid 0 3162 Thursday, February 9, 2012 10:13 AM 
Alkalinity control Andres Vinent 0 3016 Tuesday, February 21, 2012 3:51 PM 
Using Mag Hydroxide Andres Vinent 3 2739 Monday, June 25, 2012 1:17 PM 
pH of Mixed Liquor 17627563 0 2728 Monday, December 31, 2012 11:10 AM 
Ocean Outfall assessment 01607899 0 2612 Wednesday, January 9, 2013 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2605 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 2305 Friday, February 17, 2012 3:12 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2301 Tuesday, October 16, 2012 9:55 PM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 2189 Sunday, April 14, 2013 7:02 PM 
Water Fleas!!!(2) 01474775 0 1898 Wednesday, May 8, 2013 10:41 AM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1582 Sunday, May 20, 2012 11:25 AM 
Log Sheet Data Rock 1 1484 Tuesday, June 12, 2012 1:37 PM 
BNR Internal Recycle Cooper 0 1263 Wednesday, January 28, 2015 8:27 PM 
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