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 7913 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7960 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 7972 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8094 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8120 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8149 Thursday, December 1, 2011 1:17 AM 
Lab Flooring 01753954 1 8182 Tuesday, October 29, 2013 7:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8193 Saturday, September 11, 2010 3:37 PM 
Thiourea Analysis ? M-Spike 1 8279 Thursday, February 3, 2011 10:16 AM 
COD homogenization evik 7 8313 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8367 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8468 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8556 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8597 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8604 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8642 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8651 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8724 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8830 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8835 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8977 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9066 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9105 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9136 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9141 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9168 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9237 Tuesday, June 28, 2011 7:10 AM 
E. coli by IDEXX Gregg Mitchell 10 9283 Wednesday, June 29, 2011 6:37 AM 
gravity vs. mechanical convection incubators rainman 1 9311 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9408 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9461 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9528 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9550 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9620 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9640 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9682 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9721 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9874 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9937 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10002 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10075 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10216 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10434 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10464 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10496 Wednesday, June 29, 2011 6:56 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10542 Wednesday, June 27, 2012 7:51 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10564 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10570 Wednesday, October 12, 2011 4:14 AM 
Negative BOD calculations LabRat 12 10572 Tuesday, June 28, 2011 4:40 AM 
Total Dissolved Solids sb 5 10586 Sunday, April 11, 2010 12:08 PM 
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