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
Unusual BOD results. Luis Manriquez_1 1 7760 Tuesday, May 12, 2015 10:41 AM 
COD dschultz 8 7875 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7895 Tuesday, June 28, 2011 4:17 AM 
Foaming Tests Alan Yen 1 7914 Tuesday, June 8, 2010 10:37 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8054 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 8118 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8130 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8211 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8238 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8254 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8317 Saturday, September 11, 2010 3:37 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8389 Thursday, December 1, 2011 1:17 AM 
COD homogenization evik 7 8429 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8489 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8614 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8703 Friday, July 16, 2010 9:48 AM 
Fecal MPN A-1 Donald Tucker 0 8760 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8762 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8787 Wednesday, October 19, 2011 9:23 AM 
Need good pH probe for wastewater Keith Chapman 1 8812 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8848 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8963 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8986 Wednesday, October 12, 2011 4:15 AM 
Ammonia results as NH3-N Lab newbie 2 9181 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9194 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9195 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9216 Thursday, January 20, 2011 2:30 PM 
NEMC This Coming August Charles Lytle 1 9285 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9292 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9322 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9379 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9435 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9534 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9590 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9656 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9691 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9773 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9788 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9815 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9852 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9973 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 10085 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10105 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10235 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10489 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10568 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10581 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10634 Wednesday, June 29, 2011 6:56 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10665 Tuesday, June 28, 2011 7:08 AM 
Negative BOD calculations LabRat 12 10719 Tuesday, June 28, 2011 4:40 AM 
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