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
TDS/VDS LCS Jami 6 12014 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 12720 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 12532 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 14240 Friday, July 1, 2011 7:52 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 3687 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 11027 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 12006 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 12827 Wednesday, October 12, 2011 4:06 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 4105 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 5812 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 10173 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 8606 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 9344 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 10871 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 10664 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 11072 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 11241 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 12719 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 11097 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 8180 Monday, January 4, 2010 3:25 PM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4487 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 5493 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 6256 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 6358 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 7160 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 7090 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 6186 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 9546 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 9805 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 11100 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 11963 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 11225 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 11461 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 8623 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 8423 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 12120 Wednesday, June 29, 2011 7:31 AM 
GGA high- Tried Everything I can think of. 17797700 2 8464 Friday, July 10, 2015 12:17 PM 
Enterococcus 17537384 2 3245 Thursday, July 18, 2013 1:44 PM 
Non-Detected 17635448 2 4549 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 5615 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 5038 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 6462 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 3206 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 4672 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 6045 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7462 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 7122 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7155 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 8299 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8845 Friday, December 10, 2010 7:57 AM 
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