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 7759 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7895 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7936 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 7943 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 7999 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8053 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8100 Thursday, February 3, 2011 10:16 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8120 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8144 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8253 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8294 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8447 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8516 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8563 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8590 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8598 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8625 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8680 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8765 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8808 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8920 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9033 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9045 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9054 Wednesday, June 29, 2011 6:37 AM 
NEMC This Coming August Charles Lytle 1 9062 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9079 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9130 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9178 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9266 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9375 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9378 Friday, May 7, 2010 3:08 PM 
B. COLI ??? Charles Lytle 11 9485 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9491 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9598 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9656 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9688 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9703 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9790 Thursday, July 1, 2010 11:01 AM 
LDO probe calibration verification? peterm 13 9900 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 9908 Friday, July 1, 2011 7:59 AM 
Membrane filtration for Fecal Coiliforms st 1 10037 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10144 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10381 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10387 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10433 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10476 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10488 Tuesday, June 28, 2011 7:08 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10503 Wednesday, June 27, 2012 7:51 AM 
Chemical Storage LabRat 3 10524 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10534 Sunday, April 11, 2010 12:08 PM 
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