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
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 352 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 356 Saturday, July 11, 2015 6:01 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 646 Saturday, July 11, 2015 6:14 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1107 Friday, July 19, 2013 3:15 PM 
DPD Indicator for Total Residual Chlorine 01742793 0 1183 Thursday, May 7, 2015 3:50 PM 
Laboratory Safety Training mmueller 1 1236 Wednesday, June 19, 2013 7:53 AM 
Borate buffer solution for ammonia distillation 17577211 0 1268 Friday, August 3, 2012 9:19 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1453 Tuesday, May 28, 2013 10:18 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1527 Wednesday, June 13, 2012 12:42 PM 
Preservation of Grabs and Comps Keith C 1 1540 Friday, August 10, 2012 7:28 AM 
How do I post a New Topic? Keith C 0 1616 Wednesday, June 13, 2012 12:57 PM 
Setting ethanol and methanol limits. RBladen 1 1736 Monday, May 7, 2012 2:45 PM 
Enterococcus 17537384 2 1744 Thursday, July 18, 2013 1:44 PM 
EasyChem Discrete Analyzer 17661043 1 1754 Wednesday, May 8, 2013 9:19 AM 
Method 1600 QC requirements Suzy Lindblom 0 1920 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 1931 Saturday, February 16, 2013 3:42 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2016 Thursday, June 14, 2012 12:54 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2042 Wednesday, March 28, 2012 12:01 AM 
GGA high- Tried Everything I can think of. 17797700 2 2102 Friday, July 10, 2015 12:17 PM 
Have a Happy BOD Christmas! 01478909 0 2168 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 2390 Friday, December 21, 2012 9:51 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2541 Friday, May 18, 2012 9:01 AM 
Sulfide, SM4500S2-D 17526110 0 2552 Tuesday, October 30, 2012 10:27 AM 
Matrix spike recovery calculations Ruby 1 2558 Friday, April 6, 2012 7:36 AM 
Non-Dectected 17635448 0 2660 Wednesday, February 20, 2013 9:40 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2871 Tuesday, March 27, 2012 5:00 PM 
TKN Boling Stones Jennie Munster 2 3026 Wednesday, February 29, 2012 10:54 AM 
Non-Detected 17635448 2 3051 Monday, February 25, 2013 10:22 AM 
Digital water bath thermometer recommendations. Elrick 1 3092 Friday, May 18, 2012 9:03 AM 
Influent Composite sample, how representative? Tom Hons 0 3173 Tuesday, November 22, 2011 4:07 PM 
Solids - TSS Duplicates CJ Felice 2 3286 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3287 Thursday, December 15, 2011 11:43 AM 
Unusual BOD results. Luis Manriquez_1 1 3305 Tuesday, May 12, 2015 10:41 AM 
Membrane filters 01421497 1 3397 Monday, December 17, 2012 8:07 AM 
Un-ionized Ammonia 01666128 0 3445 Wednesday, January 21, 2015 11:05 AM 
ASTi IOTRON TM SENSORS roy_p 0 3468 Monday, October 3, 2011 12:52 PM 
Disposable BOD bottle aursci 0 3479 Friday, February 27, 2015 9:16 AM 
third try: Merry Christmas WEF-ers Keith C 1 3485 Monday, December 24, 2012 9:54 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3581 Friday, November 2, 2012 9:27 PM 
"solid waste" VS EPA methods worker bee 1 3582 Wednesday, January 11, 2012 7:58 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3616 Wednesday, October 24, 2012 9:28 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3836 Wednesday, December 14, 2011 7:48 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3901 Monday, November 14, 2011 8:15 AM 
Blank Subtraction Pat 3 4040 Sunday, February 19, 2012 11:20 AM 
Solids Duplicate Determinations CJ Felice 2 4110 Wednesday, October 24, 2012 8:57 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4295 Wednesday, October 24, 2012 9:02 AM 
BOD sample toxicity JoseeLosier 1 4310 Friday, November 11, 2011 10:55 AM 
High GGA Brent Dickey 9 4321 Wednesday, September 28, 2011 10:30 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4333 Wednesday, November 30, 2011 7:40 AM 
BOD pH adjustment 17577211 1 4367 Monday, October 29, 2012 11:22 AM 
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