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 7907 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7949 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8024 Wednesday, January 12, 2011 7:14 AM 
Lab Flooring 01753954 1 8069 Tuesday, October 29, 2013 7:17 AM 
Oxitop method Paul 0 8083 Thursday, April 8, 2010 1:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8116 Thursday, December 1, 2011 1:17 AM 
Alkalinity/Acidity Susan Ledbetter 1 8140 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8219 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8286 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8310 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8411 Friday, July 9, 2010 3:29 PM 
Flame AA analysis JohnE 2 8547 Friday, July 16, 2010 9:48 AM 
Sodium Permanganate & Chlorine Tom C 0 8575 Thursday, June 17, 2010 9:29 AM 
Dear GGA, We need to talk nick 4 8586 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8686 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8720 Monday, April 19, 2010 2:50 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8740 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8741 Monday, July 12, 2010 2:40 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8830 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8926 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8955 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9029 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9049 Wednesday, June 29, 2011 6:41 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9103 Tuesday, May 18, 2010 8:36 AM 
NEMC This Coming August Charles Lytle 1 9122 Tuesday, March 16, 2010 11:34 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9154 Tuesday, May 11, 2010 12:54 PM 
E. coli by IDEXX Gregg Mitchell 10 9208 Wednesday, June 29, 2011 6:37 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9294 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9364 Thursday, May 27, 2010 4:58 PM 
Control Charting LabLady 7 9404 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9493 Wednesday, June 29, 2011 7:00 AM 
B. COLI ??? Charles Lytle 11 9546 Monday, June 27, 2011 1:02 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9618 Thursday, July 28, 2011 10:20 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9633 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9638 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9648 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9674 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9862 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9938 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10040 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10116 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10218 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10437 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10502 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10502 Tuesday, June 28, 2011 4:40 AM 
Number of Lab Analysts Lab1Man 6 10515 Monday, June 14, 2010 9:30 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10564 Wednesday, June 27, 2012 7:51 AM 
Chemical Storage LabRat 3 10580 Wednesday, October 12, 2011 4:14 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10595 Tuesday, June 28, 2011 7:08 AM 
Total Dissolved Solids sb 5 10600 Sunday, April 11, 2010 12:08 PM 
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