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 17321 Tuesday, May 31, 2016 7:20 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 11664 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 7777 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7621 Saturday, July 11, 2015 6:01 AM 
GGA high- Tried Everything I can think of. 17797700 2 10246 Friday, July 10, 2015 12:17 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16578 Wednesday, July 8, 2015 9:52 AM 
Unusual BOD results. Luis Manriquez_1 1 12011 Tuesday, May 12, 2015 10:41 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 8956 Thursday, May 7, 2015 3:50 PM 
Disposable BOD bottle aursci 0 11800 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 11265 Wednesday, January 21, 2015 11:05 AM 
Amperometric Chlorine Titration 17604759 0 18351 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 17611 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 19970 Tuesday, October 29, 2013 7:17 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 2579 Friday, July 19, 2013 3:15 PM 
Enterococcus 17537384 2 3234 Thursday, July 18, 2013 1:44 PM 
Laboratory Safety Training mmueller 1 2597 Wednesday, June 19, 2013 7:53 AM 
BOD higher than COD + toxicity?(2) 17658023 0 3220 Tuesday, May 28, 2013 10:18 AM 
Solids - TSS Duplicates CJ Felice 2 4950 Thursday, May 16, 2013 9:30 AM 
EasyChem Discrete Analyzer 17661043 1 3398 Wednesday, May 8, 2013 9:19 AM 
Non-Detected 17635448 2 4470 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 4008 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 5198 Saturday, February 16, 2013 3:42 PM 
third try: Merry Christmas WEF-ers Keith C 1 4959 Monday, December 24, 2012 9:54 AM 
BOD christmas song 01478909 0 3751 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 3672 Friday, December 21, 2012 9:48 AM 
Membrane filters 01421497 1 4763 Monday, December 17, 2012 8:07 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 5042 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 4059 Tuesday, October 30, 2012 10:27 AM 
QC standard for TSS 17537384 2 6466 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 5896 Monday, October 29, 2012 11:22 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 5163 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 5641 Wednesday, October 24, 2012 9:02 AM 
Solids Duplicate Determinations CJ Felice 2 5472 Wednesday, October 24, 2012 8:57 AM 
Preservation of Grabs and Comps Keith C 1 3298 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 2638 Friday, August 3, 2012 9:19 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 12317 Wednesday, June 27, 2012 7:51 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 3797 Thursday, June 14, 2012 12:54 PM 
How do I post a New Topic? Keith C 0 3034 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 5013 Wednesday, June 13, 2012 12:42 PM 
Digital water bath thermometer recommendations. Elrick 1 4699 Friday, May 18, 2012 9:03 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 4197 Friday, May 18, 2012 9:01 AM 
Setting ethanol and methanol limits. RBladen 1 5166 Monday, May 7, 2012 2:45 PM 
Method 1600 QC requirements Suzy Lindblom 0 3377 Friday, May 4, 2012 9:35 AM 
Sample Bar Coding? Jason Graham 3 6963 Wednesday, April 18, 2012 8:56 AM 
Matrix spike recovery calculations Ruby 1 4265 Friday, April 6, 2012 7:36 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3337 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4331 Tuesday, March 27, 2012 5:00 PM 
Oil and Grease by Soxhlet Charlie 4 5671 Tuesday, March 27, 2012 4:49 AM 
TKN Boling Stones Jennie Munster 2 6563 Wednesday, February 29, 2012 10:54 AM 
Blank Subtraction Pat 3 5343 Sunday, February 19, 2012 11:20 AM 
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