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
Solids Duplicate Determinations CJ Felice 2 4151 Wednesday, October 24, 2012 8:57 AM 
Blank Subtraction Pat 3 4074 Sunday, February 19, 2012 11:20 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3919 Monday, November 14, 2011 8:15 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3850 Wednesday, December 14, 2011 7:48 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3656 Wednesday, October 24, 2012 9:28 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3620 Friday, November 2, 2012 9:27 PM 
"solid waste" VS EPA methods worker bee 1 3600 Wednesday, January 11, 2012 7:58 AM 
Disposable BOD bottle aursci 0 3523 Friday, February 27, 2015 9:16 AM 
third try: Merry Christmas WEF-ers Keith C 1 3519 Monday, December 24, 2012 9:54 AM 
Un-ionized Ammonia 01666128 0 3488 Wednesday, January 21, 2015 11:05 AM 
ASTi IOTRON TM SENSORS roy_p 0 3487 Monday, October 3, 2011 12:52 PM 
Membrane filters 01421497 1 3435 Monday, December 17, 2012 8:07 AM 
Unusual BOD results. Luis Manriquez_1 1 3354 Tuesday, May 12, 2015 10:41 AM 
Solids - TSS Duplicates CJ Felice 2 3321 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3305 Thursday, December 15, 2011 11:43 AM 
Influent Composite sample, how representative? Tom Hons 0 3193 Tuesday, November 22, 2011 4:07 PM 
Digital water bath thermometer recommendations. Elrick 1 3134 Friday, May 18, 2012 9:03 AM 
Non-Detected 17635448 2 3090 Monday, February 25, 2013 10:22 AM 
TKN Boling Stones Jennie Munster 2 3062 Wednesday, February 29, 2012 10:54 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2905 Tuesday, March 27, 2012 5:00 PM 
Non-Dectected 17635448 0 2696 Wednesday, February 20, 2013 9:40 AM 
Matrix spike recovery calculations Ruby 1 2597 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2590 Tuesday, October 30, 2012 10:27 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2583 Friday, May 18, 2012 9:01 AM 
BOD christmas song 01478909 0 2424 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2197 Friday, December 21, 2012 9:48 AM 
GGA high- Tried Everything I can think of. 17797700 2 2157 Friday, July 10, 2015 12:17 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2074 Wednesday, March 28, 2012 12:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2052 Thursday, June 14, 2012 12:54 PM 
COD Standard Values cgraham@dmi.ca 0 1962 Saturday, February 16, 2013 3:42 PM 
Method 1600 QC requirements Suzy Lindblom 0 1953 Friday, May 4, 2012 9:35 AM 
EasyChem Discrete Analyzer 17661043 1 1792 Wednesday, May 8, 2013 9:19 AM 
Enterococcus 17537384 2 1783 Thursday, July 18, 2013 1:44 PM 
Setting ethanol and methanol limits. RBladen 1 1772 Monday, May 7, 2012 2:45 PM 
How do I post a New Topic? Keith C 0 1650 Wednesday, June 13, 2012 12:57 PM 
Preservation of Grabs and Comps Keith C 1 1570 Friday, August 10, 2012 7:28 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1558 Wednesday, June 13, 2012 12:42 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1491 Tuesday, May 28, 2013 10:18 AM 
Borate buffer solution for ammonia distillation 17577211 0 1303 Friday, August 3, 2012 9:19 AM 
Laboratory Safety Training mmueller 1 1274 Wednesday, June 19, 2013 7:53 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 1210 Thursday, May 7, 2015 3:50 PM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1141 Friday, July 19, 2013 3:15 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 707 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 386 Saturday, July 11, 2015 6:01 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 382 Saturday, July 11, 2015 6:04 AM 
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