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 7905 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8042 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8081 Wednesday, May 19, 2010 5:30 PM 
Amperometric Chlorine Titration 17604759 0 8094 Monday, December 30, 2013 2:59 PM 
Oxitop method Paul 0 8146 Thursday, April 8, 2010 1:08 AM 
Combined Centrate flows / TSS Nick 1 8209 Thursday, November 14, 2013 6:23 PM 
Low GGA Recovery for CBOD DRajchel 3 8223 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8236 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8259 Wednesday, July 28, 2010 9:08 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8372 Saturday, September 11, 2010 3:37 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8434 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 8439 Wednesday, June 29, 2011 6:37 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8444 Thursday, December 1, 2011 1:17 AM 
Sodium Permanganate & Chlorine Tom C 0 8567 Thursday, June 17, 2010 9:29 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8727 Wednesday, June 9, 2010 5:03 PM 
Flame AA analysis JohnE 2 8733 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8766 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8769 Monday, April 19, 2010 2:50 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8775 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8793 Monday, July 12, 2010 2:40 PM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8903 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8904 Wednesday, October 12, 2011 4:15 AM 
Ammonia results as NH3-N Lab newbie 2 9026 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9145 Thursday, January 20, 2011 2:30 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9210 Tuesday, May 18, 2010 8:36 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9215 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9238 Tuesday, March 16, 2010 11:34 AM 
E. coli by IDEXX Gregg Mitchell 10 9251 Wednesday, June 29, 2011 6:37 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9293 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9339 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9400 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9533 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9543 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9576 Wednesday, June 29, 2011 7:02 AM 
MDL Quandary Keith Chapman 4 9770 Tuesday, May 11, 2010 3:25 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9790 Tuesday, May 25, 2010 4:30 PM 
B. COLI ??? Charles Lytle 11 9795 Monday, June 27, 2011 1:02 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9796 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9852 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9928 Thursday, July 1, 2010 11:01 AM 
LDO probe calibration verification? peterm 13 10043 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 10050 Friday, July 1, 2011 7:59 AM 
Lab Flooring 01753954 1 10137 Tuesday, October 29, 2013 7:17 AM 
Membrane filtration for Fecal Coiliforms st 1 10196 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10444 Thursday, December 1, 2011 1:10 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10607 Tuesday, June 28, 2011 7:08 AM 
Number of Lab Analysts Lab1Man 6 10610 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10613 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10616 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10628 Tuesday, June 28, 2011 4:40 AM 
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