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
Ammonia results as NH3-N Lab newbie 2 10726 Thursday, December 1, 2011 1:11 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10721 Tuesday, June 28, 2011 7:08 AM 
Dechlorination Mark Ultis 16 10698 Wednesday, June 29, 2011 6:56 AM 
GGA high- Tried Everything I can think of. 17797700 2 10655 Friday, July 10, 2015 12:17 PM 
Number of Lab Analysts Lab1Man 6 10651 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10618 Wednesday, June 29, 2011 7:30 AM 
Low GGA Andy 7 10560 Thursday, December 1, 2011 1:10 AM 
Membrane filtration for Fecal Coiliforms st 1 10282 Thursday, May 27, 2010 4:23 PM 
QA Manual Help James Davis 2 10223 Tuesday, April 20, 2010 5:36 PM 
LDO probe calibration verification? peterm 13 10156 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 10136 Friday, July 1, 2011 7:59 AM 
SM 21st ed. BOD James Royer 4 10030 Thursday, July 1, 2010 11:01 AM 
Sodium Bisulfite Residual watertech 11 9910 Wednesday, June 29, 2011 6:53 AM 
MDL Quandary Keith Chapman 4 9880 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9821 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9816 Tuesday, May 25, 2010 4:30 PM 
B. COLI ??? Charles Lytle 11 9749 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9702 Wednesday, June 29, 2011 7:02 AM 
Control Charting LabLady 7 9659 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9600 Wednesday, June 29, 2011 7:00 AM 
gravity vs. mechanical convection incubators rainman 1 9497 Thursday, May 27, 2010 4:58 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9428 Tuesday, June 28, 2011 7:10 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 9396 Thursday, May 7, 2015 3:50 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9379 Tuesday, May 11, 2010 12:54 PM 
NEMC This Coming August Charles Lytle 1 9367 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9350 Tuesday, May 18, 2010 8:36 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9283 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9255 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9240 Wednesday, June 29, 2011 6:41 AM 
Continuous culture for BOD/CBOD seed? bwest 2 9046 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9019 Tuesday, July 20, 2010 5:28 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8905 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8876 Monday, July 12, 2010 2:40 PM 
Dear GGA, We need to talk nick 4 8855 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8816 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8805 Wednesday, June 9, 2010 5:03 PM 
Flame AA analysis JohnE 2 8751 Friday, July 16, 2010 9:48 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 8706 Thursday, January 21, 2010 12:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8659 Thursday, June 17, 2010 9:29 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8534 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 8477 Wednesday, June 29, 2011 6:37 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8434 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8380 Saturday, September 11, 2010 3:37 PM 
Thiourea Analysis ? M-Spike 1 8309 Thursday, February 3, 2011 10:16 AM 
Alkalinity/Acidity Susan Ledbetter 1 8303 Wednesday, July 28, 2010 9:08 AM 
Low GGA Recovery for CBOD DRajchel 3 8257 Wednesday, January 12, 2011 7:14 AM 
ATL LIMS bugs4me 1 8257 Wednesday, April 28, 2010 10:23 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 8211 Saturday, July 11, 2015 6:04 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8174 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 8171 Thursday, April 8, 2010 1:08 AM 
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