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 17810 Tuesday, May 31, 2016 7:20 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 12193 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 8161 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7983 Saturday, July 11, 2015 6:01 AM 
GGA high- Tried Everything I can think of. 17797700 2 10597 Friday, July 10, 2015 12:17 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16971 Wednesday, July 8, 2015 9:52 AM 
Unusual BOD results. Luis Manriquez_1 1 12434 Tuesday, May 12, 2015 10:41 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 9349 Thursday, May 7, 2015 3:50 PM 
Disposable BOD bottle aursci 0 12182 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 11646 Wednesday, January 21, 2015 11:05 AM 
Amperometric Chlorine Titration 17604759 0 18752 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 18047 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 20399 Tuesday, October 29, 2013 7:17 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 3004 Friday, July 19, 2013 3:15 PM 
Enterococcus 17537384 2 3602 Thursday, July 18, 2013 1:44 PM 
Laboratory Safety Training mmueller 1 3017 Wednesday, June 19, 2013 7:53 AM 
BOD higher than COD + toxicity?(2) 17658023 0 3621 Tuesday, May 28, 2013 10:18 AM 
Solids - TSS Duplicates CJ Felice 2 5353 Thursday, May 16, 2013 9:30 AM 
EasyChem Discrete Analyzer 17661043 1 3809 Wednesday, May 8, 2013 9:19 AM 
Non-Detected 17635448 2 4845 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 4391 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 5609 Saturday, February 16, 2013 3:42 PM 
third try: Merry Christmas WEF-ers Keith C 1 5373 Monday, December 24, 2012 9:54 AM 
BOD christmas song 01478909 0 4155 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 4079 Friday, December 21, 2012 9:48 AM 
Membrane filters 01421497 1 5136 Monday, December 17, 2012 8:07 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 5452 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 4460 Tuesday, October 30, 2012 10:27 AM 
QC standard for TSS 17537384 2 6918 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 6307 Monday, October 29, 2012 11:22 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 5585 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 6072 Wednesday, October 24, 2012 9:02 AM 
Solids Duplicate Determinations CJ Felice 2 5912 Wednesday, October 24, 2012 8:57 AM 
Preservation of Grabs and Comps Keith C 1 3734 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 3070 Friday, August 3, 2012 9:19 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 12756 Wednesday, June 27, 2012 7:51 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2174 Thursday, June 14, 2012 12:54 PM 
How do I post a New Topic? Keith C 0 3455 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 5423 Wednesday, June 13, 2012 12:42 PM 
Digital water bath thermometer recommendations. Elrick 1 5155 Friday, May 18, 2012 9:03 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 4672 Friday, May 18, 2012 9:01 AM 
Setting ethanol and methanol limits. RBladen 1 5587 Monday, May 7, 2012 2:45 PM 
Method 1600 QC requirements Suzy Lindblom 0 3803 Friday, May 4, 2012 9:35 AM 
Sample Bar Coding? Jason Graham 3 7366 Wednesday, April 18, 2012 8:56 AM 
Matrix spike recovery calculations Ruby 1 4697 Friday, April 6, 2012 7:36 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3788 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2893 Tuesday, March 27, 2012 5:00 PM 
Oil and Grease by Soxhlet Charlie 4 6087 Tuesday, March 27, 2012 4:49 AM 
TKN Boling Stones Jennie Munster 2 6974 Wednesday, February 29, 2012 10:54 AM 
Blank Subtraction Pat 3 5788 Sunday, February 19, 2012 11:20 AM 
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