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
Bod sampling yogibear 3 7430 Thursday, March 3, 2011 12:53 PM 
"solid waste" VS EPA methods worker bee 1 6313 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 6458 Friday, January 13, 2012 10:05 AM 
Chlorine Residual Amperometric Titrator watertech 4 10524 Wednesday, June 29, 2011 7:00 AM 
Sodium Bisulfite Residual watertech 11 11420 Wednesday, June 29, 2011 6:53 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 8679 Friday, February 18, 2011 3:28 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 6965 Wednesday, June 29, 2011 6:56 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8952 Thursday, December 1, 2011 1:12 AM 
Caroling Sewermen Victor Santa Cruz 0 6241 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6698 Monday, October 18, 2010 9:09 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7114 Tuesday, June 8, 2010 11:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 12039 Tuesday, June 28, 2011 7:08 AM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7896 Thursday, January 21, 2010 8:26 PM 
SPE Training Workshop Victor Santa Cruz 0 8073 Wednesday, December 30, 2009 5:17 PM 
Farewell Victor Santa Cruz 0 8417 Thursday, December 17, 2009 12:19 PM 
New Laboratory Forum Victor Santa Cruz 2 13264 Friday, December 11, 2009 10:31 AM 
Is this the End of this Forum? Victor Santa Cruz 14 17453 Wednesday, October 19, 2011 1:27 AM 
cBOD Victor Santa Cruz 6 13853 Friday, July 1, 2011 7:52 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 13167 Wednesday, June 29, 2011 7:27 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 12429 Wednesday, October 19, 2011 1:24 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 5872 Wednesday, December 29, 2010 12:13 PM 
Influent Composite sample, how representative? Tom Hons 0 4325 Tuesday, November 22, 2011 4:07 PM 
BOD standard duplicates discrepancies Tom Hons 4 12393 Sunday, August 28, 2011 8:26 AM 
Sodium Permanganate & Chlorine Tom C 0 9946 Thursday, June 17, 2010 9:29 AM 
DO meter Calibration help Tia 6 12812 Monday, March 1, 2010 8:31 AM 
Method 1600 QC requirements Suzy Lindblom 0 3085 Friday, May 4, 2012 9:35 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 3378 Thursday, June 14, 2012 12:54 PM 
Alkalinity/Acidity Susan Ledbetter 1 9231 Wednesday, July 28, 2010 9:08 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 12035 Wednesday, June 29, 2011 7:38 AM 
BOD blanks st77 23 14291 Wednesday, June 29, 2011 6:25 AM 
Membrane filtration for Fecal Coiliforms st 1 11588 Thursday, May 27, 2010 4:23 PM 
Significant Digits st 20 13590 Wednesday, October 19, 2011 1:26 AM 
Polyseed Shawn 11 50431 Wednesday, October 19, 2011 1:27 AM 
Total Dissolved Solids sb 5 12028 Sunday, April 11, 2010 12:08 PM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 10246 Tuesday, July 20, 2010 5:28 PM 
BOD/CBOD toxicity?? runnerlabber 25 37132 Wednesday, October 19, 2011 1:25 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8666 Thursday, December 1, 2011 1:09 AM 
Matrix spike recovery calculations Ruby 1 3906 Friday, April 6, 2012 7:36 AM 
ASTi IOTRON TM SENSORS roy_p 0 4231 Monday, October 3, 2011 12:52 PM 
Setting ethanol and methanol limits. RBladen 1 2679 Monday, May 7, 2012 2:45 PM 
TSS standard Rashmi Patel 2 7169 Thursday, September 8, 2011 3:12 PM 
gravity vs. mechanical convection incubators rainman 1 10766 Thursday, May 27, 2010 4:58 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8868 Friday, December 10, 2010 7:57 AM 
LDO probe calibration verification? peterm 13 11163 Wednesday, June 29, 2011 6:42 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 5949 Friday, May 18, 2012 9:01 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 16302 Saturday, January 9, 2010 6:38 PM 
Non-Members Can Now Post New Topics Perry 6 12469 Friday, July 1, 2011 8:05 AM 
lab equipment annual service perkman 8 8918 Wednesday, October 12, 2011 4:22 AM 
Oxitop method Paul 0 9459 Thursday, April 8, 2010 1:08 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 10574 Thursday, January 20, 2011 2:30 PM 
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