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 4097 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3772 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9922 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7226 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 19979 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 10460 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7830 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5948 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 9357 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 17023 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 11380 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6339 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3433 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6814 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4814 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 11584 Monday, June 27, 2011 1:02 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 10047 Saturday, July 11, 2015 6:14 AM 
Becoming a certified lab Ann Mastroianni 5 11671 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 4123 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6370 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 11313 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 17052 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2527 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1880 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4671 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4425 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 5054 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 11006 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11596 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 13022 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 11984 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2592 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 26552 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 11015 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 1390 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 10560 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 15381 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 7079 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 14760 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 12479 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 11370 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6643 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 9618 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 10330 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 13605 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 3956 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 10956 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11068 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 16349 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 12862 Wednesday, June 29, 2011 7:38 AM 
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