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 7908 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 8027 Wednesday, January 12, 2011 7:14 AM 
Lab Flooring 01753954 1 8071 Tuesday, October 29, 2013 7:17 AM 
Oxitop method Paul 0 8085 Thursday, April 8, 2010 1:08 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8119 Thursday, December 1, 2011 1:17 AM 
Alkalinity/Acidity Susan Ledbetter 1 8143 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8220 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8288 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8314 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8414 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 8578 Thursday, June 17, 2010 9:29 AM 
Dear GGA, We need to talk nick 4 8588 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8605 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8687 Wednesday, June 9, 2010 5:03 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8743 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8744 Monday, July 12, 2010 2:40 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8796 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8928 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8958 Thursday, December 1, 2011 1:11 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9030 Thursday, January 20, 2011 2:30 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9051 Wednesday, June 29, 2011 6:41 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9105 Tuesday, May 18, 2010 8:36 AM 
NEMC This Coming August Charles Lytle 1 9125 Tuesday, March 16, 2010 11:34 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9156 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9203 Tuesday, June 28, 2011 7:10 AM 
E. coli by IDEXX Gregg Mitchell 10 9211 Wednesday, June 29, 2011 6:37 AM 
gravity vs. mechanical convection incubators rainman 1 9365 Thursday, May 27, 2010 4:58 PM 
Control Charting LabLady 7 9407 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9494 Wednesday, June 29, 2011 7:00 AM 
B. COLI ??? Charles Lytle 11 9513 Monday, June 27, 2011 1:02 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9617 Thursday, July 28, 2011 10:20 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9635 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9639 Tuesday, May 25, 2010 4:30 PM 
MDL Quandary Keith Chapman 4 9650 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 9865 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9940 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 10044 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10119 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10221 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10403 Wednesday, June 29, 2011 7:30 AM 
Dechlorination Mark Ultis 16 10503 Wednesday, June 29, 2011 6:56 AM 
Negative BOD calculations LabRat 12 10504 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10505 Tuesday, June 28, 2011 7:08 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 10521 Wednesday, June 27, 2012 7:51 AM 
Chemical Storage LabRat 3 10581 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10600 Sunday, April 11, 2010 12:08 PM 
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