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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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Setting ethanol and methanol limits. RBladen 1 1369 Monday, May 7, 2012 2:45 PM 
ASTi IOTRON TM SENSORS roy_p 0 3143 Monday, October 3, 2011 12:52 PM 
Matrix spike recovery calculations Ruby 1 2461 Friday, April 6, 2012 7:36 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8886 Tuesday, July 20, 2010 5:28 PM 
BOD/CBOD toxicity?? runnerlabber 25 25593 Wednesday, October 19, 2011 1:25 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7469 Thursday, December 1, 2011 1:09 AM 
Total Dissolved Solids sb 5 10613 Sunday, April 11, 2010 12:08 PM 
Polyseed Shawn 11 39278 Wednesday, October 19, 2011 1:27 AM 
Membrane filtration for Fecal Coiliforms st 1 10128 Thursday, May 27, 2010 4:23 PM 
Significant Digits st 20 12404 Wednesday, October 19, 2011 1:26 AM 
BOD blanks st77 23 10984 Wednesday, June 29, 2011 6:25 AM 
Alkalinity/Acidity Susan Ledbetter 1 8177 Wednesday, July 28, 2010 9:08 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10996 Wednesday, June 29, 2011 7:38 AM 
Method 1600 QC requirements Suzy Lindblom 0 1812 Friday, May 4, 2012 9:35 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1936 Thursday, June 14, 2012 12:54 PM 
DO meter Calibration help Tia 6 11225 Monday, March 1, 2010 8:31 AM 
Sodium Permanganate & Chlorine Tom C 0 8529 Thursday, June 17, 2010 9:29 AM 
Influent Composite sample, how representative? Tom Hons 0 2969 Tuesday, November 22, 2011 4:07 PM 
BOD standard duplicates discrepancies Tom Hons 4 11302 Sunday, August 28, 2011 8:26 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4803 Wednesday, December 29, 2010 12:13 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5642 Wednesday, June 29, 2011 6:56 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7402 Thursday, December 1, 2011 1:12 AM 
Caroling Sewermen Victor Santa Cruz 0 5138 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5347 Monday, October 18, 2010 9:09 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5735 Tuesday, June 8, 2010 11:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10561 Tuesday, June 28, 2011 7:08 AM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6523 Thursday, January 21, 2010 8:26 PM 
SPE Training Workshop Victor Santa Cruz 0 6744 Wednesday, December 30, 2009 5:17 PM 
Farewell Victor Santa Cruz 0 6957 Thursday, December 17, 2009 12:19 PM 
New Laboratory Forum Victor Santa Cruz 2 11792 Friday, December 11, 2009 10:31 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16205 Wednesday, October 19, 2011 1:27 AM 
cBOD Victor Santa Cruz 6 12816 Friday, July 1, 2011 7:52 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11669 Wednesday, June 29, 2011 7:27 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11287 Wednesday, October 19, 2011 1:24 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7273 Friday, February 18, 2011 3:28 PM 
Chlorine Residual Amperometric Titrator watertech 4 9432 Wednesday, June 29, 2011 7:00 AM 
Sodium Bisulfite Residual watertech 11 9737 Wednesday, June 29, 2011 6:53 AM 
"solid waste" VS EPA methods worker bee 1 3432 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 4737 Friday, January 13, 2012 10:05 AM 
Bod sampling yogibear 3 4820 Thursday, March 3, 2011 12:53 PM 
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