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 38603 Wednesday, October 19, 2011 1:27 AM 
BOD/CBOD toxicity?? runnerlabber 25 25124 Wednesday, October 19, 2011 1:25 AM 
Acid washing BOD bottles dmclaug 10 17518 Monday, August 30, 2010 4:51 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16064 Wednesday, October 19, 2011 1:27 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 14934 Saturday, January 9, 2010 6:38 PM 
Calibrating DO Meter LabLady 14 14784 Wednesday, October 19, 2011 1:28 AM 
Effluent Sampling Dennis Hudson 7 13175 Wednesday, October 19, 2011 1:27 AM 
cBOD Victor Santa Cruz 6 12714 Friday, July 1, 2011 7:52 AM 
Which Ammonia Probe is Best? Brie 10 12358 Thursday, September 30, 2010 1:37 PM 
Significant Digits st 20 12288 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 11844 Wednesday, October 19, 2011 1:26 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11832 Wednesday, June 29, 2011 7:34 AM 
New Laboratory Forum Victor Santa Cruz 2 11710 Friday, December 11, 2009 10:31 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11590 Wednesday, June 29, 2011 7:27 AM 
How low can you go? Mark Milne 11 11549 Monday, June 27, 2011 1:28 PM 
BOD vs nBOD Mark Milne 14 11510 Wednesday, October 12, 2011 4:20 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11508 Tuesday, November 22, 2011 5:00 PM 
COD on Grease Samples. CindyC 13 11454 Friday, July 1, 2011 8:06 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11372 Wednesday, October 19, 2011 1:28 AM 
Becoming a certified lab Ann Mastroianni 5 11293 Wednesday, October 12, 2011 4:06 AM 
BOD standard duplicates discrepancies Tom Hons 4 11205 Sunday, August 28, 2011 8:26 AM 
High GGA's? DL 8 11164 Monday, April 12, 2010 12:06 PM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11115 Wednesday, October 19, 2011 1:24 AM 
DO meter Calibration help Tia 6 11100 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 11040 Friday, July 1, 2011 8:05 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11015 Wednesday, June 29, 2011 6:31 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10948 Wednesday, July 13, 2011 1:18 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10909 Wednesday, June 29, 2011 7:38 AM 
Another EPA Method Update Rule Keith Chapman 16 10897 Wednesday, October 19, 2011 1:26 AM 
BOD blanks st77 23 10889 Wednesday, June 29, 2011 6:25 AM 
Lab Equipment looking for school mitochondrialBliss 9 10860 Wednesday, June 29, 2011 6:43 AM 
TDS/VDS LCS Jami 6 10798 Wednesday, June 29, 2011 7:03 AM 
trace Hg analysis (ppt) adri 3 10797 Thursday, February 25, 2010 8:15 AM 
DMRQA Study 30 Keith Chapman 18 10749 Wednesday, June 29, 2011 6:26 AM 
Odor analysis norcaltech 0 10746 Wednesday, January 20, 2010 2:03 PM 
BOD seed James Royer 3 10607 Wednesday, June 29, 2011 7:31 AM 
GGA, results not consistent dmclaug 5 10537 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10528 Sunday, April 11, 2010 12:08 PM 
Negative BOD calculations LabRat 12 10500 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10474 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10465 Wednesday, October 12, 2011 4:14 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10435 Wednesday, June 27, 2012 7:51 AM 
Dechlorination Mark Ultis 16 10434 Wednesday, June 29, 2011 6:56 AM 
Number of Lab Analysts Lab1Man 6 10382 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10360 Wednesday, June 29, 2011 7:30 AM 
Low GGA Andy 7 10054 Thursday, December 1, 2011 1:10 AM 
Membrane filtration for Fecal Coiliforms st 1 10046 Thursday, May 27, 2010 4:23 PM 
LDO probe calibration verification? peterm 13 9920 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 9899 Friday, July 1, 2011 7:59 AM 
SM 21st ed. BOD James Royer 4 9790 Thursday, July 1, 2010 11:01 AM 
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