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 38995 Wednesday, October 19, 2011 1:27 AM 
BOD/CBOD toxicity?? runnerlabber 25 25282 Wednesday, October 19, 2011 1:25 AM 
Acid washing BOD bottles dmclaug 10 17617 Monday, August 30, 2010 4:51 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16131 Wednesday, October 19, 2011 1:27 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15069 Saturday, January 9, 2010 6:38 PM 
Calibrating DO Meter LabLady 14 14812 Wednesday, October 19, 2011 1:28 AM 
Effluent Sampling Dennis Hudson 7 13213 Wednesday, October 19, 2011 1:27 AM 
cBOD Victor Santa Cruz 6 12776 Friday, July 1, 2011 7:52 AM 
Which Ammonia Probe is Best? Brie 10 12465 Thursday, September 30, 2010 1:37 PM 
Significant Digits st 20 12351 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 11931 Wednesday, October 19, 2011 1:26 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11891 Wednesday, June 29, 2011 7:34 AM 
New Laboratory Forum Victor Santa Cruz 2 11750 Friday, December 11, 2009 10:31 AM 
How low can you go? Mark Milne 11 11638 Monday, June 27, 2011 1:28 PM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11608 Wednesday, June 29, 2011 7:27 AM 
BOD vs nBOD Mark Milne 14 11588 Wednesday, October 12, 2011 4:20 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11575 Tuesday, November 22, 2011 5:00 PM 
COD on Grease Samples. CindyC 13 11501 Friday, July 1, 2011 8:06 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11433 Wednesday, October 19, 2011 1:28 AM 
Becoming a certified lab Ann Mastroianni 5 11339 Wednesday, October 12, 2011 4:06 AM 
BOD standard duplicates discrepancies Tom Hons 4 11304 Sunday, August 28, 2011 8:26 AM 
High GGA's? DL 8 11241 Monday, April 12, 2010 12:06 PM 
DO meter Calibration help Tia 6 11203 Monday, March 1, 2010 8:31 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11173 Wednesday, October 19, 2011 1:24 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11152 Wednesday, June 29, 2011 6:31 AM 
Non-Members Can Now Post New Topics Perry 6 11053 Friday, July 1, 2011 8:05 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11047 Wednesday, July 13, 2011 1:18 PM 
Another EPA Method Update Rule Keith Chapman 16 11032 Wednesday, October 19, 2011 1:26 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10999 Wednesday, June 29, 2011 7:38 AM 
BOD blanks st77 23 10955 Wednesday, June 29, 2011 6:25 AM 
Lab Equipment looking for school mitochondrialBliss 9 10936 Wednesday, June 29, 2011 6:43 AM 
trace Hg analysis (ppt) adri 3 10899 Thursday, February 25, 2010 8:15 AM 
TDS/VDS LCS Jami 6 10863 Wednesday, June 29, 2011 7:03 AM 
Odor analysis norcaltech 0 10816 Wednesday, January 20, 2010 2:03 PM 
DMRQA Study 30 Keith Chapman 18 10785 Wednesday, June 29, 2011 6:26 AM 
BOD seed James Royer 3 10691 Wednesday, June 29, 2011 7:31 AM 
GGA, results not consistent dmclaug 5 10648 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10580 Sunday, April 11, 2010 12:08 PM 
Chemical Storage LabRat 3 10568 Wednesday, October 12, 2011 4:14 AM 
Negative BOD calculations LabRat 12 10568 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10562 Tuesday, June 28, 2011 7:08 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10534 Wednesday, June 27, 2012 7:51 AM 
Dechlorination Mark Ultis 16 10490 Wednesday, June 29, 2011 6:56 AM 
Number of Lab Analysts Lab1Man 6 10459 Monday, June 14, 2010 9:30 AM 
seeding high strength BOD's Donald Tucker 10 10430 Wednesday, June 29, 2011 7:30 AM 
Low GGA Andy 7 10207 Thursday, December 1, 2011 1:10 AM 
Membrane filtration for Fecal Coiliforms st 1 10070 Thursday, May 27, 2010 4:23 PM 
LDO probe calibration verification? peterm 13 9997 Wednesday, June 29, 2011 6:42 AM 
Pittcon dsmith 3 9935 Friday, July 1, 2011 7:59 AM 
SM 21st ed. BOD James Royer 4 9866 Thursday, July 1, 2010 11:01 AM 
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