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
Foaming Tests Alan Yen 1 7835 Tuesday, June 8, 2010 10:37 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7992 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 8033 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8035 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8102 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8164 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8170 Thursday, February 3, 2011 10:16 AM 
Amperometric Chlorine Titration 17604759 0 8179 Monday, December 30, 2013 2:59 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8226 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8273 Saturday, September 11, 2010 3:37 PM 
Combined Centrate flows / TSS Nick 1 8287 Thursday, November 14, 2013 6:23 PM 
COD homogenization evik 7 8359 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8405 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8537 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8623 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8677 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8686 Monday, April 19, 2010 2:50 PM 
Dear GGA, We need to talk nick 4 8691 Wednesday, October 19, 2011 9:23 AM 
Need good pH probe for wastewater Keith Chapman 1 8732 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8784 Wednesday, June 29, 2011 7:26 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8888 Tuesday, July 20, 2010 5:28 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8937 Wednesday, October 12, 2011 4:15 AM 
Ammonia results as NH3-N Lab newbie 2 9046 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9120 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9130 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9132 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 9180 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9195 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9243 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9293 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9356 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9461 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9494 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9580 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9608 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9690 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9704 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9732 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9773 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9911 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 10002 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10035 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10142 Thursday, May 27, 2010 4:23 PM 
Lab Flooring 01753954 1 10245 Tuesday, October 29, 2013 7:17 AM 
Low GGA Andy 7 10304 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10497 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10507 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10555 Wednesday, June 29, 2011 6:56 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10595 Tuesday, June 28, 2011 7:08 AM 
Negative BOD calculations LabRat 12 10601 Tuesday, June 28, 2011 4:40 AM 
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