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
Small Centrifuge Needed....HELP! Keith Chapman 1 7936 Saturday, September 11, 2010 3:37 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7963 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 7971 Wednesday, June 29, 2011 6:37 AM 
Sodium Permanganate & Chlorine Tom C 0 8202 Thursday, June 17, 2010 9:29 AM 
Fecal MPN A-1 Donald Tucker 0 8278 Monday, April 19, 2010 2:50 PM 
Flame AA analysis JohnE 2 8279 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8340 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8357 Wednesday, June 9, 2010 5:03 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8385 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8459 Wednesday, October 12, 2011 4:15 AM 
Need good pH probe for wastewater Keith Chapman 1 8467 Monday, July 12, 2010 2:40 PM 
Ammonia results as NH3-N Lab newbie 2 8582 Thursday, December 1, 2011 1:11 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8594 Tuesday, July 20, 2010 5:28 PM 
E. coli by IDEXX Gregg Mitchell 10 8700 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8785 Wednesday, June 29, 2011 6:41 AM 
NEMC This Coming August Charles Lytle 1 8791 Tuesday, March 16, 2010 11:34 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8793 Thursday, January 20, 2011 2:30 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8831 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 8853 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 8901 Tuesday, June 28, 2011 7:10 AM 
Control Charting LabLady 7 9097 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9114 Wednesday, June 29, 2011 7:00 AM 
gravity vs. mechanical convection incubators rainman 1 9173 Thursday, May 27, 2010 4:58 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9214 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9224 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9276 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9289 Thursday, July 28, 2011 10:20 AM 
Sodium Bisulfite Residual watertech 11 9391 Wednesday, June 29, 2011 6:53 AM 
MDL Quandary Keith Chapman 4 9406 Tuesday, May 11, 2010 3:25 PM 
SM 21st ed. BOD James Royer 4 9556 Thursday, July 1, 2010 11:01 AM 
LDO probe calibration verification? peterm 13 9627 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 9639 Friday, July 1, 2011 7:59 AM 
Low GGA Andy 7 9730 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10027 Wednesday, June 29, 2011 7:30 AM 
Membrane filtration for Fecal Coiliforms st 1 10078 Thursday, May 27, 2010 4:23 PM 
Number of Lab Analysts Lab1Man 6 10112 Monday, June 14, 2010 9:30 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10115 Tuesday, June 28, 2011 7:08 AM 
GGA, results not consistent dmclaug 5 10162 Thursday, December 1, 2011 1:13 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10165 Wednesday, June 27, 2012 7:51 AM 
Dechlorination Mark Ultis 16 10179 Wednesday, June 29, 2011 6:56 AM 
Total Dissolved Solids sb 5 10224 Sunday, April 11, 2010 12:08 PM 
Negative BOD calculations LabRat 12 10234 Tuesday, June 28, 2011 4:40 AM 
Chemical Storage LabRat 3 10317 Wednesday, October 12, 2011 4:14 AM 
BOD seed James Royer 3 10385 Wednesday, June 29, 2011 7:31 AM 
DMRQA Study 30 Keith Chapman 18 10483 Wednesday, June 29, 2011 6:26 AM 
Odor analysis norcaltech 0 10488 Wednesday, January 20, 2010 2:03 PM 
trace Hg analysis (ppt) adri 3 10510 Thursday, February 25, 2010 8:15 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10561 Wednesday, June 29, 2011 7:38 AM 
TDS/VDS LCS Jami 6 10615 Wednesday, June 29, 2011 7:03 AM 
BOD blanks st77 23 10620 Wednesday, June 29, 2011 6:25 AM 
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