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 4688 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 4385 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10537 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7827 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 21357 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 11195 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8546 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 6544 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 9909 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 17749 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 12083 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6915 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 4055 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 7438 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 5431 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 12215 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 10925 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 12295 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 4809 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 7033 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 12090 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 17667 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 3190 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 2644 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 5346 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4976 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 5654 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 11569 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 12152 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 13732 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 12895 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 3529 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 29159 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 11729 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 2102 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 11183 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 16101 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 7760 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 15361 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 13119 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 11991 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 7285 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 10256 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 10913 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 14291 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 4640 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 11534 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11625 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 17043 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 13444 Wednesday, June 29, 2011 7:38 AM 
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