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
Laboratory Performance Management and Compensation Jason Graham 1 3610 Wednesday, December 14, 2011 7:48 AM 
Blank Subtraction Pat 3 3602 Sunday, February 19, 2012 11:20 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3353 Wednesday, October 24, 2012 9:28 AM 
"solid waste" VS EPA methods worker bee 1 3291 Wednesday, January 11, 2012 7:58 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3262 Friday, November 2, 2012 9:27 PM 
third try: Merry Christmas WEF-ers Keith C 1 3120 Monday, December 24, 2012 9:54 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 3087 Friday, February 21, 2014 5:15 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3063 Thursday, December 15, 2011 11:43 AM 
ASTi IOTRON TM SENSORS roy_p 0 3056 Monday, October 3, 2011 12:52 PM 
Solids - TSS Duplicates CJ Felice 2 3025 Thursday, May 16, 2013 9:30 AM 
Membrane filters 01421497 1 2990 Monday, December 17, 2012 8:07 AM 
Influent Composite sample, how representative? Tom Hons 0 2871 Tuesday, November 22, 2011 4:07 PM 
Digital water bath thermometer recommendations. Elrick 1 2865 Friday, May 18, 2012 9:03 AM 
TKN Boling Stones Jennie Munster 2 2786 Wednesday, February 29, 2012 10:54 AM 
SOLUTION CONVERSION Dhrumil 0 2663 Wednesday, April 2, 2014 12:59 PM 
Non-Detected 17635448 2 2650 Monday, February 25, 2013 10:22 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2536 Tuesday, March 27, 2012 5:00 PM 
Matrix spike recovery calculations Ruby 1 2312 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2253 Tuesday, October 30, 2012 10:27 AM 
Non-Dectected 17635448 0 2193 Wednesday, February 20, 2013 9:40 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2051 Friday, May 18, 2012 9:01 AM 
BOD christmas song 01478909 0 1980 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 1962 Friday, December 21, 2012 9:48 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1825 Wednesday, March 28, 2012 12:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1793 Thursday, June 14, 2012 12:54 PM 
Method 1600 QC requirements Suzy Lindblom 0 1654 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 1584 Saturday, February 16, 2013 3:42 PM 
EasyChem Discrete Analyzer 17661043 1 1519 Wednesday, May 8, 2013 9:19 AM 
Enterococcus 17537384 2 1402 Thursday, July 18, 2013 1:44 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1308 Wednesday, June 13, 2012 12:42 PM 
How do I post a New Topic? Keith C 0 1302 Wednesday, June 13, 2012 12:57 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1243 Tuesday, May 28, 2013 10:18 AM 
Setting ethanol and methanol limits. RBladen 1 1211 Monday, May 7, 2012 2:45 PM 
Preservation of Grabs and Comps Keith C 1 1134 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 862 Friday, August 3, 2012 9:19 AM 
Laboratory Safety Training mmueller 1 815 Wednesday, June 19, 2013 7:53 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 737 Friday, July 19, 2013 3:15 PM 
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