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
SOLUTION CONVERSION Dhrumil 0 3364 Wednesday, April 2, 2014 12:59 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 3584 Friday, February 21, 2014 5:15 PM 
Amperometric Chlorine Titration 17604759 0 4783 Monday, December 30, 2013 2:59 PM 
Recovery Factor for volatile acids distillation Ms. Guided 0 764 Friday, July 19, 2013 3:15 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1269 Tuesday, May 28, 2013 10:18 AM 
Non-Dectected 17635448 0 2208 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 1629 Saturday, February 16, 2013 3:42 PM 
BOD christmas song 01478909 0 2006 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 1983 Friday, December 21, 2012 9:48 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3273 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2287 Tuesday, October 30, 2012 10:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3368 Wednesday, October 24, 2012 9:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 880 Friday, August 3, 2012 9:19 AM 
How do I post a New Topic? Keith C 0 1320 Wednesday, June 13, 2012 12:57 PM 
Method 1600 QC requirements Suzy Lindblom 0 1682 Friday, May 4, 2012 9:35 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1904 Wednesday, March 28, 2012 12:01 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3085 Thursday, December 15, 2011 11:43 AM 
Influent Composite sample, how representative? Tom Hons 0 2927 Tuesday, November 22, 2011 4:07 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3822 Monday, November 14, 2011 8:15 AM 
ASTi IOTRON TM SENSORS roy_p 0 3075 Monday, October 3, 2011 12:52 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4457 Friday, September 30, 2011 4:47 PM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4225 Wednesday, September 28, 2011 7:05 PM 
DO interference James Royer 0 4210 Tuesday, September 20, 2011 11:50 AM 
Urban Sediment Guidelines Charlie Pierce 0 5979 Friday, April 8, 2011 12:56 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7267 Thursday, December 1, 2011 1:12 AM 
Caroling Sewermen Victor Santa Cruz 0 5102 Thursday, December 1, 2011 1:06 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4612 Tuesday, December 21, 2010 1:48 PM 
Low Level Hg Analyzer James Davis 0 5539 Thursday, December 1, 2011 1:08 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5258 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5368 Tuesday, September 28, 2010 2:04 PM 
Sodium Permanganate & Chlorine Tom C 0 8434 Thursday, June 17, 2010 9:29 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5704 Tuesday, June 8, 2010 11:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7930 Wednesday, May 19, 2010 5:30 PM 
New BOD Standard Method (ASTM) hubblijr 0 5933 Tuesday, May 11, 2010 3:12 PM 
Fecal MPN A-1 Donald Tucker 0 8612 Monday, April 19, 2010 2:50 PM 
Oxitop method Paul 0 7935 Thursday, April 8, 2010 1:08 AM 
Polyethylene Glycol treatability Keith Chapman 0 6303 Monday, February 8, 2010 4:09 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6415 Thursday, January 21, 2010 8:26 PM 
Odor analysis norcaltech 0 10884 Wednesday, January 20, 2010 2:03 PM 
SPE Training Workshop Victor Santa Cruz 0 6693 Wednesday, December 30, 2009 5:17 PM 
Farewell Victor Santa Cruz 0 6897 Thursday, December 17, 2009 12:19 PM 
Combined Centrate flows / TSS Nick 1 5236 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 6941 Tuesday, October 29, 2013 7:17 AM 
Laboratory Safety Training mmueller 1 831 Wednesday, June 19, 2013 7:53 AM 
EasyChem Discrete Analyzer 17661043 1 1563 Wednesday, May 8, 2013 9:19 AM 
third try: Merry Christmas WEF-ers Keith C 1 3143 Monday, December 24, 2012 9:54 AM 
Membrane filters 01421497 1 3066 Monday, December 17, 2012 8:07 AM 
BOD pH adjustment 17577211 1 4152 Monday, October 29, 2012 11:22 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 3935 Wednesday, October 24, 2012 9:02 AM 
Preservation of Grabs and Comps Keith C 1 1169 Friday, August 10, 2012 7:28 AM 
 1 2 3 4 Next