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 7861 Tuesday, June 8, 2010 10:37 PM 
Amperometric Chlorine Titration 17604759 0 7903 Monday, December 30, 2013 2:59 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7998 Tuesday, June 28, 2011 4:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8036 Wednesday, May 19, 2010 5:30 PM 
Combined Centrate flows / TSS Nick 1 8059 Thursday, November 14, 2013 6:23 PM 
Oxitop method Paul 0 8100 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8191 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8199 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8222 Wednesday, July 28, 2010 9:08 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8283 Saturday, September 11, 2010 3:37 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8305 Thursday, December 1, 2011 1:17 AM 
COD homogenization evik 7 8365 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8455 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8600 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8679 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8680 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8717 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8740 Monday, July 12, 2010 2:40 PM 
Dear GGA, We need to talk nick 4 8764 Wednesday, October 19, 2011 9:23 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8787 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8916 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8920 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 9074 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9127 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9128 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9137 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 9232 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9246 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9338 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9358 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9468 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9587 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9595 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9644 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9696 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9726 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9729 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9762 Wednesday, June 29, 2011 6:53 AM 
Lab Flooring 01753954 1 9937 Tuesday, October 29, 2013 7:17 AM 
SM 21st ed. BOD James Royer 4 9981 Thursday, July 1, 2010 11:01 AM 
LDO probe calibration verification? peterm 13 10074 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 10089 Friday, July 1, 2011 7:59 AM 
Membrane filtration for Fecal Coiliforms st 1 10210 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10378 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10505 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10522 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10567 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10612 Tuesday, June 28, 2011 4:40 AM 
Total Dissolved Solids sb 5 10647 Sunday, April 11, 2010 12:08 PM 
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