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
How often to Acid Wash sampler hoses? Keith Chapman 4 7981 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7981 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8066 Wednesday, January 12, 2011 7:14 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8066 Wednesday, May 19, 2010 5:30 PM 
Thiourea Analysis ? M-Spike 1 8130 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8144 Wednesday, July 28, 2010 9:08 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8212 Saturday, September 11, 2010 3:37 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8221 Thursday, December 1, 2011 1:17 AM 
COD homogenization evik 7 8331 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8352 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8509 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8590 Friday, July 16, 2010 9:48 AM 
Fecal MPN A-1 Donald Tucker 0 8629 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8641 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8643 Wednesday, October 19, 2011 9:23 AM 
Need good pH probe for wastewater Keith Chapman 1 8685 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8737 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8843 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8865 Wednesday, October 12, 2011 4:15 AM 
Lab Flooring 01753954 1 8913 Tuesday, October 29, 2013 7:17 AM 
Ammonia results as NH3-N Lab newbie 2 9004 Thursday, December 1, 2011 1:11 AM 
E. coli by IDEXX Gregg Mitchell 10 9072 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9099 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9114 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9137 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9176 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9187 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9271 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9350 Thursday, May 27, 2010 4:58 PM 
Control Charting LabLady 7 9436 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9444 Wednesday, June 29, 2011 7:00 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9533 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9578 Monday, June 27, 2011 1:02 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9656 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9669 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9716 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9722 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9858 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9949 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9975 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10087 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10249 Thursday, December 1, 2011 1:10 AM 
Number of Lab Analysts Lab1Man 6 10444 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10450 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10495 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10536 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10589 Wednesday, June 27, 2012 7:51 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10590 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10603 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10623 Sunday, April 11, 2010 12:08 PM 
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