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
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 11577 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 7712 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7568 Saturday, July 11, 2015 6:01 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 8903 Thursday, May 7, 2015 3:50 PM 
Disposable BOD bottle aursci 0 11725 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 11198 Wednesday, January 21, 2015 11:05 AM 
Amperometric Chlorine Titration 17604759 0 18284 Monday, December 30, 2013 2:59 PM 
Recovery Factor for volatile acids distillation Ms. Guided 0 2516 Friday, July 19, 2013 3:15 PM 
BOD higher than COD + toxicity?(2) 17658023 0 3156 Tuesday, May 28, 2013 10:18 AM 
Non-Dectected 17635448 0 3949 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 5130 Saturday, February 16, 2013 3:42 PM 
BOD christmas song 01478909 0 3691 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 3609 Friday, December 21, 2012 9:48 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 4975 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 3995 Tuesday, October 30, 2012 10:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 5094 Wednesday, October 24, 2012 9:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 2578 Friday, August 3, 2012 9:19 AM 
How do I post a New Topic? Keith C 0 2964 Wednesday, June 13, 2012 12:57 PM 
Method 1600 QC requirements Suzy Lindblom 0 3310 Friday, May 4, 2012 9:35 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3268 Wednesday, March 28, 2012 12:01 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 4718 Thursday, December 15, 2011 11:43 AM 
Influent Composite sample, how representative? Tom Hons 0 6003 Tuesday, November 22, 2011 4:07 PM 
"LAST POST" Not Re-Set Charles Lytle 0 5103 Monday, November 14, 2011 8:15 AM 
ASTi IOTRON TM SENSORS roy_p 0 4480 Monday, October 3, 2011 12:52 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 5812 Friday, September 30, 2011 4:47 PM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 7402 Wednesday, September 28, 2011 7:05 PM 
DO interference James Royer 0 7050 Tuesday, September 20, 2011 11:50 AM 
Urban Sediment Guidelines Charlie Pierce 0 8901 Friday, April 8, 2011 12:56 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8999 Thursday, December 1, 2011 1:12 AM 
Caroling Sewermen Victor Santa Cruz 0 8288 Thursday, December 1, 2011 1:06 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 7532 Tuesday, December 21, 2010 1:48 PM 
Low Level Hg Analyzer James Davis 0 8514 Thursday, December 1, 2011 1:08 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 8340 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 8426 Tuesday, September 28, 2010 2:04 PM 
Sodium Permanganate & Chlorine Tom C 0 11481 Thursday, June 17, 2010 9:29 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8771 Tuesday, June 8, 2010 11:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 11024 Wednesday, May 19, 2010 5:30 PM 
New BOD Standard Method (ASTM) hubblijr 0 8862 Tuesday, May 11, 2010 3:12 PM 
Fecal MPN A-1 Donald Tucker 0 11493 Monday, April 19, 2010 2:50 PM 
Oxitop method Paul 0 10865 Thursday, April 8, 2010 1:08 AM 
Polyethylene Glycol treatability Keith Chapman 0 9041 Monday, February 8, 2010 4:09 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9506 Thursday, January 21, 2010 8:26 PM 
Odor analysis norcaltech 0 13796 Wednesday, January 20, 2010 2:03 PM 
SPE Training Workshop Victor Santa Cruz 0 9611 Wednesday, December 30, 2009 5:17 PM 
Farewell Victor Santa Cruz 0 10002 Thursday, December 17, 2009 12:19 PM 
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