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 8016 Tuesday, June 28, 2011 4:40 AM 
Lab Flooring 01753954 1 8036 Tuesday, October 29, 2013 7:17 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8052 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 8065 Thursday, April 8, 2010 1:08 AM 
Alkalinity/Acidity Susan Ledbetter 1 8117 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8134 Thursday, December 1, 2011 1:17 AM 
Low GGA Recovery for CBOD DRajchel 3 8140 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8205 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8271 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 8392 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8561 Thursday, June 17, 2010 9:29 AM 
Dear GGA, We need to talk nick 4 8589 Wednesday, October 19, 2011 9:23 AM 
Flame AA analysis JohnE 2 8624 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8663 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8711 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8720 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8726 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8809 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8913 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8934 Thursday, December 1, 2011 1:11 AM 
NEMC This Coming August Charles Lytle 1 9103 Tuesday, March 16, 2010 11:34 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9118 Thursday, January 20, 2011 2:30 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9119 Tuesday, May 18, 2010 8:36 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9146 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9185 Tuesday, May 11, 2010 12:54 PM 
E. coli by IDEXX Gregg Mitchell 10 9191 Wednesday, June 29, 2011 6:37 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9280 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9349 Thursday, May 27, 2010 4:58 PM 
Control Charting LabLady 7 9418 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9480 Wednesday, June 29, 2011 7:00 AM 
B. COLI ??? Charles Lytle 11 9528 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9613 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9625 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9757 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9778 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9841 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9843 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9924 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10024 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10103 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10190 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10417 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10481 Wednesday, June 29, 2011 6:56 AM 
Number of Lab Analysts Lab1Man 6 10505 Monday, June 14, 2010 9:30 AM 
Negative BOD calculations LabRat 12 10517 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10541 Wednesday, June 27, 2012 7:51 AM 
Chemical Storage LabRat 3 10569 Wednesday, October 12, 2011 4:14 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10580 Tuesday, June 28, 2011 7:08 AM 
Total Dissolved Solids sb 5 10581 Sunday, April 11, 2010 12:08 PM 
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