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 3834 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3803 Wednesday, October 24, 2012 8:57 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3687 Wednesday, December 14, 2011 7:48 AM 
Blank Subtraction Pat 3 3660 Sunday, February 19, 2012 11:20 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3478 Wednesday, October 24, 2012 9:28 AM 
"solid waste" VS EPA methods worker bee 1 3390 Wednesday, January 11, 2012 7:58 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3330 Friday, November 2, 2012 9:27 PM 
ASTi IOTRON TM SENSORS roy_p 0 3252 Monday, October 3, 2011 12:52 PM 
third try: Merry Christmas WEF-ers Keith C 1 3229 Monday, December 24, 2012 9:54 AM 
Solids - TSS Duplicates CJ Felice 2 3152 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3121 Thursday, December 15, 2011 11:43 AM 
Membrane filters 01421497 1 3059 Monday, December 17, 2012 8:07 AM 
Digital water bath thermometer recommendations. Elrick 1 2933 Friday, May 18, 2012 9:03 AM 
Influent Composite sample, how representative? Tom Hons 0 2921 Tuesday, November 22, 2011 4:07 PM 
TKN Boling Stones Jennie Munster 2 2845 Wednesday, February 29, 2012 10:54 AM 
Non-Detected 17635448 2 2719 Monday, February 25, 2013 10:22 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2600 Tuesday, March 27, 2012 5:00 PM 
Matrix spike recovery calculations Ruby 1 2380 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2328 Tuesday, October 30, 2012 10:27 AM 
Non-Dectected 17635448 0 2255 Wednesday, February 20, 2013 9:40 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2110 Friday, May 18, 2012 9:01 AM 
BOD christmas song 01478909 0 2053 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2037 Friday, December 21, 2012 9:48 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1946 Wednesday, March 28, 2012 12:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1875 Thursday, June 14, 2012 12:54 PM 
Method 1600 QC requirements Suzy Lindblom 0 1784 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 1651 Saturday, February 16, 2013 3:42 PM 
EasyChem Discrete Analyzer 17661043 1 1631 Wednesday, May 8, 2013 9:19 AM 
Enterococcus 17537384 2 1531 Thursday, July 18, 2013 1:44 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1406 Wednesday, June 13, 2012 12:42 PM 
How do I post a New Topic? Keith C 0 1373 Wednesday, June 13, 2012 12:57 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1308 Tuesday, May 28, 2013 10:18 AM 
Setting ethanol and methanol limits. RBladen 1 1275 Monday, May 7, 2012 2:45 PM 
Preservation of Grabs and Comps Keith C 1 1227 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 981 Friday, August 3, 2012 9:19 AM 
Laboratory Safety Training mmueller 1 872 Wednesday, June 19, 2013 7:53 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 822 Friday, July 19, 2013 3:15 PM 
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