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 3773 Monday, November 14, 2011 8:15 AM 
"solid waste" VS EPA methods worker bee 1 3371 Wednesday, January 11, 2012 7:58 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9620 Tuesday, May 25, 2010 4:30 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6907 Thursday, January 21, 2010 12:29 PM 
Acid washing BOD bottles dmclaug 10 17606 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8100 Wednesday, July 28, 2010 9:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7412 Thursday, December 1, 2011 1:09 AM 
Ammonia Issues Again Amy Vail 3 5558 Wednesday, October 19, 2011 9:28 AM 
Ammonia results as NH3-N Lab newbie 2 8951 Thursday, December 1, 2011 1:11 AM 
Amperometric Chlorine Titration 17604759 0 6382 Monday, December 30, 2013 2:59 PM 
Another EPA Method Update Rule Keith Chapman 16 11022 Wednesday, October 19, 2011 1:26 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6032 Monday, August 1, 2011 8:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3110 Monday, October 3, 2011 12:52 PM 
ATL LIMS bugs4me 1 6510 Wednesday, April 28, 2010 10:23 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4436 Friday, September 30, 2011 4:47 PM 
B. COLI ??? Charles Lytle 11 9531 Monday, June 27, 2011 1:02 PM 
Becoming a certified lab Ann Mastroianni 5 11327 Wednesday, October 12, 2011 4:06 AM 
Blank Subtraction Pat 3 3688 Sunday, February 19, 2012 11:20 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6047 Wednesday, June 29, 2011 6:49 AM 
BOD blanks st77 23 10924 Wednesday, June 29, 2011 6:25 AM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15046 Saturday, January 9, 2010 6:38 PM 
BOD christmas song 01478909 0 2066 Friday, December 21, 2012 9:51 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1331 Tuesday, May 28, 2013 10:18 AM 
BOD pH adjustment 17577211 1 4230 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4133 Friday, November 11, 2011 10:55 AM 
Bod sampling yogibear 3 4747 Thursday, March 3, 2011 12:53 PM 
BOD seed James Royer 3 10711 Wednesday, June 29, 2011 7:31 AM 
BOD standard duplicates discrepancies Tom Hons 4 11256 Sunday, August 28, 2011 8:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11143 Wednesday, June 29, 2011 6:31 AM 
BOD vs nBOD Mark Milne 14 11593 Wednesday, October 12, 2011 4:20 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2137 Friday, May 18, 2012 9:01 AM 
BOD/CBOD toxicity?? runnerlabber 25 25316 Wednesday, October 19, 2011 1:25 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10550 Wednesday, June 27, 2012 7:51 AM 
Borate buffer solution for ammonia distillation 17577211 0 959 Friday, August 3, 2012 9:19 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8603 Wednesday, June 9, 2010 5:03 PM 
Calibrating DO Meter LabLady 14 14829 Wednesday, October 19, 2011 1:28 AM 
Caroling Sewermen Victor Santa Cruz 0 5095 Thursday, December 1, 2011 1:06 AM 
cBOD Victor Santa Cruz 6 12767 Friday, July 1, 2011 7:52 AM 
Chemical Storage LabRat 3 10577 Wednesday, October 12, 2011 4:14 AM 
Chlorine Residual Amperometric Titrator watertech 4 9390 Wednesday, June 29, 2011 7:00 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4755 Wednesday, December 29, 2010 12:13 PM 
COD dschultz 8 7733 Monday, July 5, 2010 1:42 PM 
COD homogenization evik 7 8286 Wednesday, June 29, 2011 6:37 AM 
COD on Grease Samples. CindyC 13 11517 Friday, July 1, 2011 8:06 AM 
COD Standard Values cgraham@dmi.ca 0 1674 Saturday, February 16, 2013 3:42 PM 
COD Testing using HACH TNTPlus celgar_girl 19 9067 Wednesday, June 29, 2011 6:41 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9172 Tuesday, May 11, 2010 12:54 PM 
Combined Centrate flows / TSS Nick 1 6709 Thursday, November 14, 2013 6:23 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10944 Wednesday, June 29, 2011 7:38 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11458 Wednesday, October 19, 2011 1:28 AM 
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