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
Total Dissolved Solids sb 5 11113 Sunday, April 11, 2010 12:08 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 11093 Tuesday, June 28, 2011 7:08 AM 
Ammonia results as NH3-N Lab newbie 2 11083 Thursday, December 1, 2011 1:11 AM 
GGA high- Tried Everything I can think of. 17797700 2 11053 Friday, July 10, 2015 12:17 PM 
Number of Lab Analysts Lab1Man 6 10985 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10958 Wednesday, June 29, 2011 7:30 AM 
Low GGA Andy 7 10924 Thursday, December 1, 2011 1:10 AM 
Membrane filtration for Fecal Coiliforms st 1 10630 Thursday, May 27, 2010 4:23 PM 
QA Manual Help James Davis 2 10608 Tuesday, April 20, 2010 5:36 PM 
LDO probe calibration verification? peterm 13 10567 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 10541 Friday, July 1, 2011 7:59 AM 
SM 21st ed. BOD James Royer 4 10412 Thursday, July 1, 2010 11:01 AM 
Sodium Bisulfite Residual watertech 11 10368 Wednesday, June 29, 2011 6:53 AM 
MDL Quandary Keith Chapman 4 10228 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 10175 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10169 Tuesday, May 25, 2010 4:30 PM 
B. COLI ??? Charles Lytle 11 10111 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 10037 Wednesday, June 29, 2011 7:02 AM 
Control Charting LabLady 7 10025 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9974 Wednesday, June 29, 2011 7:00 AM 
gravity vs. mechanical convection incubators rainman 1 9841 Thursday, May 27, 2010 4:58 PM 
DPD Indicator for Total Residual Chlorine 01742793 0 9807 Thursday, May 7, 2015 3:50 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9777 Tuesday, June 28, 2011 7:10 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9740 Tuesday, May 11, 2010 12:54 PM 
NEMC This Coming August Charles Lytle 1 9725 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9698 Tuesday, May 18, 2010 8:36 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9685 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9627 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9597 Wednesday, June 29, 2011 6:37 AM 
Continuous culture for BOD/CBOD seed? bwest 2 9434 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9364 Tuesday, July 20, 2010 5:28 PM 
Dear GGA, We need to talk nick 4 9283 Wednesday, October 19, 2011 9:23 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 9261 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 9199 Monday, July 12, 2010 2:40 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 9178 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 9147 Monday, April 19, 2010 2:50 PM 
Flame AA analysis JohnE 2 9114 Friday, July 16, 2010 9:48 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 9051 Thursday, January 21, 2010 12:29 PM 
Sodium Permanganate & Chlorine Tom C 0 9019 Thursday, June 17, 2010 9:29 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8883 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 8822 Wednesday, June 29, 2011 6:37 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8806 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8736 Saturday, September 11, 2010 3:37 PM 
Low GGA Recovery for CBOD DRajchel 3 8715 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 8661 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8660 Wednesday, July 28, 2010 9:08 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 8586 Saturday, July 11, 2015 6:04 AM 
ATL LIMS bugs4me 1 8584 Wednesday, April 28, 2010 10:23 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8562 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 8537 Thursday, April 8, 2010 1:08 AM 
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