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 7724 Tuesday, June 8, 2010 10:37 PM 
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 7939 Wednesday, May 19, 2010 5:30 PM 
Oxitop method Paul 0 7960 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 8054 Wednesday, July 28, 2010 9:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8082 Thursday, December 1, 2011 1:17 AM 
Thiourea Analysis ? M-Spike 1 8094 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8166 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8234 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8290 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8434 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8523 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8549 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8566 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8589 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8642 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8673 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8783 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8801 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8878 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9013 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9018 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9019 Wednesday, June 29, 2011 6:37 AM 
NEMC This Coming August Charles Lytle 1 9066 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9078 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9143 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9187 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9250 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9355 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9368 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9482 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9486 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9582 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9601 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9616 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9656 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9797 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9897 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9923 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10050 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10142 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10397 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10409 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10428 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10480 Tuesday, June 28, 2011 4:40 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10483 Wednesday, June 27, 2012 7:51 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10500 Tuesday, June 28, 2011 7:08 AM 
Total Dissolved Solids sb 5 10525 Sunday, April 11, 2010 12:08 PM 
Chemical Storage LabRat 3 10534 Wednesday, October 12, 2011 4:14 AM 
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