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
"LAST POST" Not Re-Set Charles Lytle 0 4921 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 6316 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10728 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 9606 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 18779 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 9231 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8671 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 8390 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 11642 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 19939 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 12248 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7155 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 4235 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 9169 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 7147 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 10741 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 13503 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 12505 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 6966 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 8825 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 14293 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 16306 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 3394 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 2773 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 5708 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 6754 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 7433 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 11803 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 12397 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 12244 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 13135 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 5953 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 37140 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 12101 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 2284 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 9709 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 16135 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 6243 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 13855 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 11743 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 10526 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 5877 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 8905 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 9369 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 12818 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 3074 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 10288 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 10277 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 19216 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 12038 Wednesday, June 29, 2011 7:38 AM 
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