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
"LAST POST" Not Re-Set Charles Lytle 0 3760 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3753 Wednesday, October 24, 2012 8:57 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3685 Wednesday, December 14, 2011 7:48 AM 
Blank Subtraction Pat 3 3677 Sunday, February 19, 2012 11:20 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3476 Wednesday, October 24, 2012 9:28 AM 
"solid waste" VS EPA methods worker bee 1 3358 Wednesday, January 11, 2012 7:58 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3342 Friday, November 2, 2012 9:27 PM 
third try: Merry Christmas WEF-ers Keith C 1 3211 Monday, December 24, 2012 9:54 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3146 Thursday, December 15, 2011 11:43 AM 
Solids - TSS Duplicates CJ Felice 2 3129 Thursday, May 16, 2013 9:30 AM 
ASTi IOTRON TM SENSORS roy_p 0 3129 Monday, October 3, 2011 12:52 PM 
Membrane filters 01421497 1 3077 Monday, December 17, 2012 8:07 AM 
Digital water bath thermometer recommendations. Elrick 1 2932 Friday, May 18, 2012 9:03 AM 
Influent Composite sample, how representative? Tom Hons 0 2932 Tuesday, November 22, 2011 4:07 PM 
TKN Boling Stones Jennie Munster 2 2856 Wednesday, February 29, 2012 10:54 AM 
Non-Detected 17635448 2 2779 Monday, February 25, 2013 10:22 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2611 Tuesday, March 27, 2012 5:00 PM 
Matrix spike recovery calculations Ruby 1 2395 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2342 Tuesday, October 30, 2012 10:27 AM 
Non-Dectected 17635448 0 2269 Wednesday, February 20, 2013 9:40 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2120 Friday, May 18, 2012 9:01 AM 
BOD christmas song 01478909 0 2061 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2025 Friday, December 21, 2012 9:48 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1919 Wednesday, March 28, 2012 12:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1893 Thursday, June 14, 2012 12:54 PM 
Method 1600 QC requirements Suzy Lindblom 0 1730 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 1652 Saturday, February 16, 2013 3:42 PM 
EasyChem Discrete Analyzer 17661043 1 1602 Wednesday, May 8, 2013 9:19 AM 
Enterococcus 17537384 2 1491 Thursday, July 18, 2013 1:44 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1415 Wednesday, June 13, 2012 12:42 PM 
How do I post a New Topic? Keith C 0 1369 Wednesday, June 13, 2012 12:57 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1326 Tuesday, May 28, 2013 10:18 AM 
Setting ethanol and methanol limits. RBladen 1 1289 Monday, May 7, 2012 2:45 PM 
Preservation of Grabs and Comps Keith C 1 1231 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 944 Friday, August 3, 2012 9:19 AM 
Laboratory Safety Training mmueller 1 893 Wednesday, June 19, 2013 7:53 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 825 Friday, July 19, 2013 3:15 PM 
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