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 3944 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3624 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9970 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7145 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 18070 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8298 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7747 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5743 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 9188 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 9863 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 11368 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6278 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3514 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6820 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4605 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 9836 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 750 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 11544 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 4095 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6343 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 11181 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15404 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2450 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1444 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4359 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4352 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 5113 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 10790 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11401 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11340 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 11903 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2618 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 25751 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10939 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 1336 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8833 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 15160 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 5286 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 12991 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 10796 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 9496 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4864 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 8021 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 8423 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 11767 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 1990 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9450 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9477 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 9840 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 11031 Wednesday, June 29, 2011 7:38 AM 
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