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 7946 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7954 Tuesday, June 28, 2011 4:17 AM 
Oxitop method Paul 0 8077 Thursday, April 8, 2010 1:08 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8114 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8127 Wednesday, May 19, 2010 5:30 PM 
Thiourea Analysis ? M-Spike 1 8220 Thursday, February 3, 2011 10:16 AM 
Low GGA Recovery for CBOD DRajchel 3 8221 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8294 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8304 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8366 Saturday, September 11, 2010 3:37 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8415 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 8491 Wednesday, June 29, 2011 6:37 AM 
Sodium Permanganate & Chlorine Tom C 0 8649 Thursday, June 17, 2010 9:29 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8697 Wednesday, June 9, 2010 5:03 PM 
Flame AA analysis JohnE 2 8744 Friday, July 16, 2010 9:48 AM 
Amperometric Chlorine Titration 17604759 0 8781 Monday, December 30, 2013 2:59 PM 
Fecal MPN A-1 Donald Tucker 0 8813 Monday, April 19, 2010 2:50 PM 
Dear GGA, We need to talk nick 4 8819 Wednesday, October 19, 2011 9:23 AM 
Combined Centrate flows / TSS Nick 1 8837 Thursday, November 14, 2013 6:23 PM 
Need good pH probe for wastewater Keith Chapman 1 8855 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8907 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8930 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9009 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 9188 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9210 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9250 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9251 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9315 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9326 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9365 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9415 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9491 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9529 Wednesday, June 29, 2011 7:00 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9596 Wednesday, June 29, 2011 7:02 AM 
Control Charting LabLady 7 9634 Friday, May 7, 2010 3:08 PM 
MDL Quandary Keith Chapman 4 9736 Tuesday, May 11, 2010 3:25 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9816 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9827 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9903 Wednesday, June 29, 2011 6:53 AM 
B. COLI ??? Charles Lytle 11 9923 Monday, June 27, 2011 1:02 PM 
SM 21st ed. BOD James Royer 4 10018 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 10070 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10172 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10276 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10433 Thursday, December 1, 2011 1:10 AM 
Dechlorination Mark Ultis 16 10570 Wednesday, June 29, 2011 6:56 AM 
seeding high strength BOD's Donald Tucker 10 10622 Wednesday, June 29, 2011 7:30 AM 
Chemical Storage LabRat 3 10657 Wednesday, October 12, 2011 4:14 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10715 Tuesday, June 28, 2011 7:08 AM 
Total Dissolved Solids sb 5 10778 Sunday, April 11, 2010 12:08 PM 
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