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
Grit pipeline and with pinch valves sandra 0 219 Wednesday, April 13, 2016 12:21 PM 
Use of Larvacides for midge fly control 01632316 0 1380 Tuesday, December 22, 2015 11:19 AM 
Decanting solds & scum Dwayne 1 8870 Friday, June 19, 2015 6:28 AM 
BNR Internal Recycle Cooper 0 10866 Wednesday, January 28, 2015 8:27 PM 
Control of algae growth on concrete with coatings? 01490632 0 16286 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 15990 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 12437 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 16073 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 3651 Wednesday, May 8, 2013 10:41 AM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 3785 Sunday, April 14, 2013 7:02 PM 
Ozone for Fecal Coliform Reduction 17633991 0 2789 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 4205 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 4312 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 4948 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 5225 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 3886 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 5461 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 5436 Tuesday, September 4, 2012 12:17 PM 
Isopropanol issues 01797999 1 5851 Tuesday, August 28, 2012 2:38 PM 
ski resort WWTP operation 01463964 0 2511 Friday, August 10, 2012 2:24 PM 
Request for info regarding Trojan UV systems T.O.C. 5 10105 Friday, August 10, 2012 2:22 PM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 2918 Friday, August 10, 2012 2:18 PM 
Overheating wires with WEDECO UV system 01453718 0 2544 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 2781 Tuesday, June 26, 2012 9:52 AM 
Using Mag Hydroxide Andres Vinent 3 4508 Monday, June 25, 2012 1:17 PM 
High DO in Lagoons Kit Roush 2 5496 Tuesday, June 19, 2012 12:38 PM 
salinity in activated sludge Greg Gress 2 7120 Thursday, June 14, 2012 5:21 AM 
Log Sheet Data Rock 1 3133 Tuesday, June 12, 2012 1:37 PM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 3245 Sunday, May 20, 2012 11:25 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 2656 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 2690 Monday, May 14, 2012 10:38 AM 
Wastewater Blog Grant Weaver 5 12316 Monday, May 7, 2012 4:15 AM 
Operations help Victoria Caulfield 1 5577 Friday, May 4, 2012 11:10 AM 
Alkalinity control Andres Vinent 0 4733 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 4201 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 3866 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 4686 Thursday, February 9, 2012 10:13 AM 
RAS lines and clarifier balancing R Siddens 1 5115 Thursday, February 2, 2012 5:17 AM 
Septage/Grease Screening Units Frederick Auermuller 0 5339 Tuesday, January 3, 2012 3:51 PM 
buried natural gas piping condition assessment T. Butler 1 5759 Tuesday, December 13, 2011 12:08 PM 
envirofilt JK 0 5484 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 5805 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 5554 Tuesday, November 29, 2011 2:09 PM 
Anaerobic sludge digestion Magnesium hyroxide slug mack72 2 11408 Saturday, November 26, 2011 10:20 AM 
ORP control Mark Milne 2 10021 Friday, November 25, 2011 1:57 AM 
Polyethylene Glycol Treatability Keith Chapman 1 11619 Friday, November 25, 2011 1:56 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 4901 Wednesday, November 23, 2011 7:48 AM 
Digester Gas Piping GB Gehrke 6 13216 Wednesday, November 23, 2011 7:45 AM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 5895 Tuesday, November 22, 2011 3:30 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 7642 Sunday, November 13, 2011 11:03 PM 
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