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 59225 Wednesday, October 19, 2011 1:27 AM 
BOD/CBOD toxicity?? runnerlabber 25 30833 Wednesday, October 19, 2011 1:25 AM 
Acid washing BOD bottles dmclaug 10 22463 Monday, August 30, 2010 4:51 AM 
Lab Flooring 01753954 1 19898 Tuesday, October 29, 2013 7:17 AM 
Is this the End of this Forum? Victor Santa Cruz 14 19420 Wednesday, October 19, 2011 1:27 AM 
Amperometric Chlorine Titration 17604759 0 18284 Monday, December 30, 2013 2:59 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 18142 Saturday, January 9, 2010 6:38 PM 
Combined Centrate flows / TSS Nick 1 17543 Thursday, November 14, 2013 6:23 PM 
SOLUTION CONVERSION Dhrumil 1 17253 Tuesday, May 31, 2016 7:20 AM 
Calibrating DO Meter LabLady 14 16646 Wednesday, October 19, 2011 1:28 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 16506 Wednesday, July 8, 2015 9:52 AM 
Which Ammonia Probe is Best? Brie 10 16158 Thursday, September 30, 2010 1:37 PM 
cBOD Victor Santa Cruz 6 15747 Friday, July 1, 2011 7:52 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15601 Tuesday, November 22, 2011 5:00 PM 
Significant Digits st 20 15563 Wednesday, October 19, 2011 1:26 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 15416 Wednesday, June 29, 2011 7:34 AM 
New Laboratory Forum Victor Santa Cruz 2 14932 Friday, December 11, 2009 10:31 AM 
COD on Grease Samples. CindyC 13 14893 Friday, July 1, 2011 8:06 AM 
How low can you go? Mark Milne 11 14838 Monday, June 27, 2011 1:28 PM 
TSS: Do you cook twice? crystal0125 14 14772 Wednesday, October 19, 2011 1:26 AM 
High GGA's? DL 8 14585 Monday, April 12, 2010 12:06 PM 
BOD Testing & Meter Calibration mawsonspoo 7 14202 Wednesday, June 29, 2011 6:31 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 14183 Wednesday, October 19, 2011 1:24 AM 
DMRQA Study 30 Keith Chapman 18 14166 Wednesday, June 29, 2011 6:26 AM 
Non-Members Can Now Post New Topics Perry 6 13976 Friday, July 1, 2011 8:05 AM 
Effluent Sampling Dennis Hudson 7 13885 Wednesday, October 19, 2011 1:27 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 13879 Wednesday, June 29, 2011 7:38 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 13821 Tuesday, June 28, 2011 7:08 AM 
Odor analysis norcaltech 0 13795 Wednesday, January 20, 2010 2:03 PM 
Dechlorination Mark Ultis 16 13621 Wednesday, June 29, 2011 6:56 AM 
Chemical Storage LabRat 3 13618 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 13596 Sunday, April 11, 2010 12:08 PM 
BOD vs nBOD Mark Milne 14 13516 Wednesday, October 12, 2011 4:20 AM 
TDS/VDS LCS Jami 6 13468 Wednesday, June 29, 2011 7:03 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 13382 Wednesday, June 29, 2011 7:27 AM 
seeding high strength BOD's Donald Tucker 10 13316 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 13248 Monday, June 14, 2010 9:30 AM 
Sodium Bisulfite Residual watertech 11 13056 Wednesday, June 29, 2011 6:53 AM 
LDO probe calibration verification? peterm 13 13045 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 12977 Thursday, May 27, 2010 4:23 PM 
DO meter Calibration help Tia 6 12918 Monday, March 1, 2010 8:31 AM 
Pittcon dsmith 3 12881 Friday, July 1, 2011 7:59 AM 
Becoming a certified lab Ann Mastroianni 5 12787 Wednesday, October 12, 2011 4:06 AM 
B. COLI ??? Charles Lytle 11 12752 Monday, June 27, 2011 1:02 PM 
trace Hg analysis (ppt) adri 3 12688 Thursday, February 25, 2010 8:15 AM 
Another EPA Method Update Rule Keith Chapman 16 12647 Wednesday, October 19, 2011 1:26 AM 
BOD blanks st77 23 12610 Wednesday, June 29, 2011 6:25 AM 
BOD standard duplicates discrepancies Tom Hons 4 12588 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 12564 Tuesday, May 11, 2010 3:25 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12553 Thursday, July 28, 2011 10:20 AM 
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