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 7663 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7821 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7857 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7864 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 7932 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 7982 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 7984 Thursday, December 1, 2011 1:17 AM 
Thiourea Analysis ? M-Spike 1 8007 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8079 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8149 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8225 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8371 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8453 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8483 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8491 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8520 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8556 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8584 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8699 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8722 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8786 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8940 Wednesday, June 29, 2011 6:41 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8949 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 8953 Wednesday, June 29, 2011 6:37 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8995 Tuesday, May 18, 2010 8:36 AM 
NEMC This Coming August Charles Lytle 1 8995 Tuesday, March 16, 2010 11:34 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9055 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9122 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9172 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9289 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9292 Friday, May 7, 2010 3:08 PM 
B. COLI ??? Charles Lytle 11 9407 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9418 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9501 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9543 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9552 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9598 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9714 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9819 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9829 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 9955 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10023 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10284 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10302 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10351 Wednesday, June 29, 2011 6:56 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10373 Wednesday, June 27, 2012 7:51 AM 
Negative BOD calculations LabRat 12 10403 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10421 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10444 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10447 Sunday, April 11, 2010 12:08 PM 
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