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 39908 Wednesday, October 19, 2011 1:27 AM 
BOD/CBOD toxicity?? runnerlabber 25 25980 Wednesday, October 19, 2011 1:25 AM 
Acid washing BOD bottles dmclaug 10 18047 Monday, August 30, 2010 4:51 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16346 Wednesday, October 19, 2011 1:27 AM 
Lab Flooring 01753954 1 16043 Tuesday, October 29, 2013 7:17 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15270 Saturday, January 9, 2010 6:38 PM 
Calibrating DO Meter LabLady 14 15090 Wednesday, October 19, 2011 1:28 AM 
Amperometric Chlorine Titration 17604759 0 14219 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 13844 Thursday, November 14, 2013 6:23 PM 
Effluent Sampling Dennis Hudson 7 13411 Wednesday, October 19, 2011 1:27 AM 
SOLUTION CONVERSION Dhrumil 0 13098 Wednesday, April 2, 2014 12:59 PM 
cBOD Victor Santa Cruz 6 12955 Friday, July 1, 2011 7:52 AM 
Significant Digits st 20 12611 Wednesday, October 19, 2011 1:26 AM 
Which Ammonia Probe is Best? Brie 10 12605 Thursday, September 30, 2010 1:37 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 12571 Wednesday, July 8, 2015 9:52 AM 
TSS: Do you cook twice? crystal0125 14 12203 Wednesday, October 19, 2011 1:26 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 12141 Wednesday, June 29, 2011 7:34 AM 
New Laboratory Forum Victor Santa Cruz 2 11975 Friday, December 11, 2009 10:31 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11851 Wednesday, June 29, 2011 7:27 AM 
BOD vs nBOD Mark Milne 14 11798 Wednesday, October 12, 2011 4:20 AM 
How low can you go? Mark Milne 11 11798 Monday, June 27, 2011 1:28 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11779 Tuesday, November 22, 2011 5:00 PM 
COD on Grease Samples. CindyC 13 11691 Friday, July 1, 2011 8:06 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11683 Wednesday, October 19, 2011 1:28 AM 
Becoming a certified lab Ann Mastroianni 5 11602 Wednesday, October 12, 2011 4:06 AM 
BOD standard duplicates discrepancies Tom Hons 4 11503 Sunday, August 28, 2011 8:26 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11456 Wednesday, October 19, 2011 1:24 AM 
High GGA's? DL 8 11405 Monday, April 12, 2010 12:06 PM 
DO meter Calibration help Tia 6 11375 Monday, March 1, 2010 8:31 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11341 Wednesday, June 29, 2011 6:31 AM 
Non-Members Can Now Post New Topics Perry 6 11320 Friday, July 1, 2011 8:05 AM 
Another EPA Method Update Rule Keith Chapman 16 11257 Wednesday, October 19, 2011 1:26 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11256 Wednesday, July 13, 2011 1:18 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 11124 Wednesday, June 29, 2011 7:38 AM 
BOD blanks st77 23 11122 Wednesday, June 29, 2011 6:25 AM 
Lab Equipment looking for school mitochondrialBliss 9 11062 Wednesday, June 29, 2011 6:43 AM 
trace Hg analysis (ppt) adri 3 11044 Thursday, February 25, 2010 8:15 AM 
TDS/VDS LCS Jami 6 11028 Wednesday, June 29, 2011 7:03 AM 
Odor analysis norcaltech 0 11007 Wednesday, January 20, 2010 2:03 PM 
GGA, results not consistent dmclaug 5 10966 Thursday, December 1, 2011 1:13 AM 
DMRQA Study 30 Keith Chapman 18 10962 Wednesday, June 29, 2011 6:26 AM 
BOD seed James Royer 3 10952 Wednesday, June 29, 2011 7:31 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10873 Wednesday, June 27, 2012 7:51 AM 
Total Dissolved Solids sb 5 10812 Sunday, April 11, 2010 12:08 PM 
Chemical Storage LabRat 3 10783 Wednesday, October 12, 2011 4:14 AM 
Negative BOD calculations LabRat 12 10718 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10708 Tuesday, June 28, 2011 7:08 AM 
Dechlorination Mark Ultis 16 10677 Wednesday, June 29, 2011 6:56 AM 
seeding high strength BOD's Donald Tucker 10 10629 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10617 Monday, June 14, 2010 9:30 AM 
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