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
Polyseed Shawn 11 41268 Wednesday, October 19, 2011 1:27 AM 
BOD/CBOD toxicity?? runnerlabber 25 32564 Wednesday, October 19, 2011 1:25 AM 
Acid washing BOD bottles dmclaug 10 23357 Monday, August 30, 2010 4:51 AM 
Lab Flooring 01753954 1 20400 Tuesday, October 29, 2013 7:17 AM 
Is this the End of this Forum? Victor Santa Cruz 14 19908 Wednesday, October 19, 2011 1:27 AM 
Amperometric Chlorine Titration 17604759 0 18755 Monday, December 30, 2013 2:59 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 18563 Saturday, January 9, 2010 6:38 PM 
Combined Centrate flows / TSS Nick 1 18047 Thursday, November 14, 2013 6:23 PM 
SOLUTION CONVERSION Dhrumil 1 17811 Tuesday, May 31, 2016 7:20 AM 
Calibrating DO Meter LabLady 14 17087 Wednesday, October 19, 2011 1:28 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16972 Wednesday, July 8, 2015 9:52 AM 
Which Ammonia Probe is Best? Brie 10 16610 Thursday, September 30, 2010 1:37 PM 
cBOD Victor Santa Cruz 6 16149 Friday, July 1, 2011 7:52 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15991 Tuesday, November 22, 2011 5:00 PM 
Significant Digits st 20 15987 Wednesday, October 19, 2011 1:26 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 15898 Wednesday, June 29, 2011 7:34 AM 
COD on Grease Samples. CindyC 13 15367 Friday, July 1, 2011 8:06 AM 
New Laboratory Forum Victor Santa Cruz 2 15344 Friday, December 11, 2009 10:31 AM 
How low can you go? Mark Milne 11 15325 Monday, June 27, 2011 1:28 PM 
TSS: Do you cook twice? crystal0125 14 15205 Wednesday, October 19, 2011 1:26 AM 
High GGA's? DL 8 15015 Monday, April 12, 2010 12:06 PM 
Welcome to the new Lab Forum Victor Santa Cruz 41 14709 Wednesday, October 19, 2011 1:24 AM 
DMRQA Study 30 Keith Chapman 18 14657 Wednesday, June 29, 2011 6:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 14616 Wednesday, June 29, 2011 6:31 AM 
Non-Members Can Now Post New Topics Perry 6 14365 Friday, July 1, 2011 8:05 AM 
Effluent Sampling Dennis Hudson 7 14282 Wednesday, October 19, 2011 1:27 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 14262 Wednesday, June 29, 2011 7:38 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 14254 Tuesday, June 28, 2011 7:08 AM 
Odor analysis norcaltech 0 14188 Wednesday, January 20, 2010 2:03 PM 
Total Dissolved Solids sb 5 14161 Sunday, April 11, 2010 12:08 PM 
Chemical Storage LabRat 3 14074 Wednesday, October 12, 2011 4:14 AM 
Dechlorination Mark Ultis 16 14070 Wednesday, June 29, 2011 6:56 AM 
BOD vs nBOD Mark Milne 14 14025 Wednesday, October 12, 2011 4:20 AM 
TDS/VDS LCS Jami 6 13867 Wednesday, June 29, 2011 7:03 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 13851 Wednesday, June 29, 2011 7:27 AM 
seeding high strength BOD's Donald Tucker 10 13696 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 13622 Monday, June 14, 2010 9:30 AM 
Sodium Bisulfite Residual watertech 11 13510 Wednesday, June 29, 2011 6:53 AM 
LDO probe calibration verification? peterm 13 13478 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 13370 Thursday, May 27, 2010 4:23 PM 
DO meter Calibration help Tia 6 13347 Monday, March 1, 2010 8:31 AM 
Pittcon dsmith 3 13291 Friday, July 1, 2011 7:59 AM 
Becoming a certified lab Ann Mastroianni 5 13265 Wednesday, October 12, 2011 4:06 AM 
B. COLI ??? Charles Lytle 11 13206 Monday, June 27, 2011 1:02 PM 
Another EPA Method Update Rule Keith Chapman 16 13159 Wednesday, October 19, 2011 1:26 AM 
BOD blanks st77 23 13103 Wednesday, June 29, 2011 6:25 AM 
trace Hg analysis (ppt) adri 3 13081 Thursday, February 25, 2010 8:15 AM 
BOD standard duplicates discrepancies Tom Hons 4 13002 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 12949 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12931 Thursday, July 28, 2011 10:20 AM 
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