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
Cyanide Issue dsmith 7 7797 Tuesday, June 28, 2011 4:17 AM 
COD dschultz 8 7803 Monday, July 5, 2010 1:42 PM 
Foaming Tests Alan Yen 1 7804 Tuesday, June 8, 2010 10:37 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7962 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7998 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 8004 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8075 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8147 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8152 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8209 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8216 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8335 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8381 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8510 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8612 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8648 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8657 Monday, April 19, 2010 2:50 PM 
Dear GGA, We need to talk nick 4 8659 Wednesday, October 19, 2011 9:23 AM 
Need good pH probe for wastewater Keith Chapman 1 8707 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8761 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8860 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8885 Wednesday, October 12, 2011 4:15 AM 
Ammonia results as NH3-N Lab newbie 2 9025 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9089 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9118 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9133 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9151 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9166 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9212 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9295 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9328 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9436 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9472 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9555 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9585 Monday, June 27, 2011 1:02 PM 
Lab Flooring 01753954 1 9632 Tuesday, October 29, 2013 7:17 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9685 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9692 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9700 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9746 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9870 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9972 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10019 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10111 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10285 Thursday, December 1, 2011 1:10 AM 
Number of Lab Analysts Lab1Man 6 10484 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10487 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10527 Wednesday, June 29, 2011 6:56 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10564 Tuesday, June 28, 2011 7:08 AM 
Negative BOD calculations LabRat 12 10567 Tuesday, June 28, 2011 4:40 AM 
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