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 7748 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7938 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7969 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7992 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8039 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8095 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8096 Thursday, February 3, 2011 10:16 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8099 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8199 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8290 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8325 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8491 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8558 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8584 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8585 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8643 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8667 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8722 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8787 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8839 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8905 Thursday, December 1, 2011 1:11 AM 
E. coli by IDEXX Gregg Mitchell 10 9034 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9042 Wednesday, June 29, 2011 6:41 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9057 Thursday, January 20, 2011 2:30 PM 
NEMC This Coming August Charles Lytle 1 9087 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9095 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9148 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9197 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9262 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9411 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9418 Friday, May 7, 2010 3:08 PM 
B. COLI ??? Charles Lytle 11 9510 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9521 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9600 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9615 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9637 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9716 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9811 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9910 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9965 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10059 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10185 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10432 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10442 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10447 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10499 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10504 Wednesday, June 27, 2012 7:51 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10504 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10549 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10561 Sunday, April 11, 2010 12:08 PM 
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