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 4123 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3800 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9944 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7255 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 20076 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 10501 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7874 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5977 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 9390 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 17064 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 11419 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6372 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3458 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6847 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4844 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 11621 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 10092 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 11701 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 4166 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6404 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 11365 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 17088 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2569 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1943 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4702 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4460 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 5096 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 11048 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11624 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 13076 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 12015 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2632 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 26671 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 11055 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 1426 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 10585 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 15438 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 7116 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 14806 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 12513 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 11416 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6687 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 9663 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 10367 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 13653 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 3991 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 10990 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11091 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 16385 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 12897 Wednesday, June 29, 2011 7:38 AM 
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