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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
"LAST POST" Not Re-Set Charles Lytle 0 3732 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3333 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9599 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6888 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 17601 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8116 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7354 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5530 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 8894 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 5299 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 10989 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5993 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3111 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6476 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4430 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 9490 Monday, June 27, 2011 1:02 PM 
Becoming a certified lab Ann Mastroianni 5 11338 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 3655 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6046 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 10939 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15017 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2044 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1281 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4227 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4103 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 4714 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 10657 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11215 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11131 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 11536 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2090 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 25175 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10489 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 925 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8578 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 14783 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 5068 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 12721 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 10535 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 9368 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4731 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 7709 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 8243 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 11471 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 1641 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9045 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9170 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 5703 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10915 Wednesday, June 29, 2011 7:38 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11404 Wednesday, October 19, 2011 1:28 AM 
 1 2 3 4 Next