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
Foaming Tests Alan Yen 1 7846 Tuesday, June 8, 2010 10:37 PM 
Amperometric Chlorine Titration 17604759 0 7876 Monday, December 30, 2013 2:59 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7987 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8021 Wednesday, May 19, 2010 5:30 PM 
Combined Centrate flows / TSS Nick 1 8040 Thursday, November 14, 2013 6:23 PM 
Oxitop method Paul 0 8087 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8173 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8187 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8206 Wednesday, July 28, 2010 9:08 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8272 Saturday, September 11, 2010 3:37 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8281 Thursday, December 1, 2011 1:17 AM 
COD homogenization evik 7 8346 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8443 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8589 Thursday, June 17, 2010 9:29 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8664 Wednesday, June 9, 2010 5:03 PM 
Flame AA analysis JohnE 2 8665 Friday, July 16, 2010 9:48 AM 
Fecal MPN A-1 Donald Tucker 0 8705 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8726 Monday, July 12, 2010 2:40 PM 
Dear GGA, We need to talk nick 4 8747 Wednesday, October 19, 2011 9:23 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8770 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8900 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8905 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 9059 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9112 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9113 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9123 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9168 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9221 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9230 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9318 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9344 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9454 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9565 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9579 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9629 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9682 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9715 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9719 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9744 Wednesday, June 29, 2011 6:53 AM 
Lab Flooring 01753954 1 9910 Tuesday, October 29, 2013 7:17 AM 
SM 21st ed. BOD James Royer 4 9967 Thursday, July 1, 2010 11:01 AM 
LDO probe calibration verification? peterm 13 10055 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 10070 Friday, July 1, 2011 7:59 AM 
Membrane filtration for Fecal Coiliforms st 1 10197 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10355 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10490 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10498 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10543 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10583 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10627 Wednesday, June 27, 2012 7:51 AM 
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