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
SOLUTION CONVERSION Dhrumil 1 17743 Tuesday, May 31, 2016 7:20 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 12130 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 8095 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7932 Saturday, July 11, 2015 6:01 AM 
GGA high- Tried Everything I can think of. 17797700 2 10540 Friday, July 10, 2015 12:17 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16916 Wednesday, July 8, 2015 9:52 AM 
Unusual BOD results. Luis Manriquez_1 1 12362 Tuesday, May 12, 2015 10:41 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 9293 Thursday, May 7, 2015 3:50 PM 
Disposable BOD bottle aursci 0 12120 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 11593 Wednesday, January 21, 2015 11:05 AM 
Amperometric Chlorine Titration 17604759 0 18702 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 17985 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 20344 Tuesday, October 29, 2013 7:17 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 2934 Friday, July 19, 2013 3:15 PM 
Enterococcus 17537384 2 3554 Thursday, July 18, 2013 1:44 PM 
Laboratory Safety Training mmueller 1 2954 Wednesday, June 19, 2013 7:53 AM 
BOD higher than COD + toxicity?(2) 17658023 0 3559 Tuesday, May 28, 2013 10:18 AM 
Solids - TSS Duplicates CJ Felice 2 5290 Thursday, May 16, 2013 9:30 AM 
EasyChem Discrete Analyzer 17661043 1 3756 Wednesday, May 8, 2013 9:19 AM 
Non-Detected 17635448 2 4796 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 4332 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 5553 Saturday, February 16, 2013 3:42 PM 
third try: Merry Christmas WEF-ers Keith C 1 5313 Monday, December 24, 2012 9:54 AM 
BOD christmas song 01478909 0 4083 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 4019 Friday, December 21, 2012 9:48 AM 
Membrane filters 01421497 1 5074 Monday, December 17, 2012 8:07 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 5385 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 4406 Tuesday, October 30, 2012 10:27 AM 
QC standard for TSS 17537384 2 6846 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 6234 Monday, October 29, 2012 11:22 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 5522 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 6004 Wednesday, October 24, 2012 9:02 AM 
Solids Duplicate Determinations CJ Felice 2 5853 Wednesday, October 24, 2012 8:57 AM 
Preservation of Grabs and Comps Keith C 1 3671 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 3011 Friday, August 3, 2012 9:19 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 12694 Wednesday, June 27, 2012 7:51 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 4215 Thursday, June 14, 2012 12:54 PM 
How do I post a New Topic? Keith C 0 3384 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 5369 Wednesday, June 13, 2012 12:42 PM 
Digital water bath thermometer recommendations. Elrick 1 5082 Friday, May 18, 2012 9:03 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 4612 Friday, May 18, 2012 9:01 AM 
Setting ethanol and methanol limits. RBladen 1 5534 Monday, May 7, 2012 2:45 PM 
Method 1600 QC requirements Suzy Lindblom 0 3744 Friday, May 4, 2012 9:35 AM 
Sample Bar Coding? Jason Graham 3 7301 Wednesday, April 18, 2012 8:56 AM 
Matrix spike recovery calculations Ruby 1 4641 Friday, April 6, 2012 7:36 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3732 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4684 Tuesday, March 27, 2012 5:00 PM 
Oil and Grease by Soxhlet Charlie 4 6026 Tuesday, March 27, 2012 4:49 AM 
TKN Boling Stones Jennie Munster 2 6920 Wednesday, February 29, 2012 10:54 AM 
Blank Subtraction Pat 3 5727 Sunday, February 19, 2012 11:20 AM 
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