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 3873 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3552 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9893 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7075 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 17918 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8220 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7669 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5702 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 9117 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 9767 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 11277 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6209 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3424 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6731 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4533 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 9749 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 589 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 11480 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 4013 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6263 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 11084 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15323 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2359 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1465 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4378 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4281 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 5032 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 10797 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11370 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11272 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 11805 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2504 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 25797 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10824 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 1235 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8756 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 15087 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 5202 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 12916 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 10715 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 9606 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 5038 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 7935 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 8388 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 11679 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 1896 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9371 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9399 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 9749 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 11029 Wednesday, June 29, 2011 7:38 AM 
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