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 7924 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7966 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7972 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8038 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8112 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8114 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8186 Saturday, September 11, 2010 3:37 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8204 Thursday, December 1, 2011 1:17 AM 
COD homogenization evik 7 8295 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8339 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8469 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8566 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8611 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8617 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8623 Monday, April 19, 2010 2:50 PM 
Lab Flooring 01753954 1 8631 Tuesday, October 29, 2013 7:17 AM 
Need good pH probe for wastewater Keith Chapman 1 8664 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8715 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8833 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8836 Wednesday, October 12, 2011 4:15 AM 
Ammonia results as NH3-N Lab newbie 2 8978 Thursday, December 1, 2011 1:11 AM 
E. coli by IDEXX Gregg Mitchell 10 9057 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9057 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9073 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9122 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9134 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9175 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9224 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9297 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9393 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9428 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9515 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9535 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9627 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9638 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9669 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9694 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9841 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9942 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9962 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10082 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10214 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10429 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10436 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10483 Wednesday, June 29, 2011 6:56 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10526 Tuesday, June 28, 2011 7:08 AM 
Negative BOD calculations LabRat 12 10530 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10559 Wednesday, June 27, 2012 7:51 AM 
Total Dissolved Solids sb 5 10573 Sunday, April 11, 2010 12:08 PM 
Chemical Storage LabRat 3 10590 Wednesday, October 12, 2011 4:14 AM 
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