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
DPD Indicator for Total Residual Chlorine 01742793 0 391 Thursday, May 7, 2015 3:50 PM 
Disposable BOD bottle aursci 0 2142 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 2225 Wednesday, January 21, 2015 11:05 AM 
SOLUTION CONVERSION Dhrumil 0 7715 Wednesday, April 2, 2014 12:59 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 7361 Friday, February 21, 2014 5:15 PM 
Amperometric Chlorine Titration 17604759 0 8739 Monday, December 30, 2013 2:59 PM 
Recovery Factor for volatile acids distillation Ms. Guided 0 989 Friday, July 19, 2013 3:15 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1520 Tuesday, May 28, 2013 10:18 AM 
Non-Dectected 17635448 0 2421 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 1865 Saturday, February 16, 2013 3:42 PM 
BOD christmas song 01478909 0 2267 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2255 Friday, December 21, 2012 9:48 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3549 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2588 Tuesday, October 30, 2012 10:27 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3616 Wednesday, October 24, 2012 9:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 1303 Friday, August 3, 2012 9:19 AM 
How do I post a New Topic? Keith C 0 1601 Wednesday, June 13, 2012 12:57 PM 
Method 1600 QC requirements Suzy Lindblom 0 2009 Friday, May 4, 2012 9:35 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2125 Wednesday, March 28, 2012 12:01 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3353 Thursday, December 15, 2011 11:43 AM 
Influent Composite sample, how representative? Tom Hons 0 3082 Tuesday, November 22, 2011 4:07 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3953 Monday, November 14, 2011 8:15 AM 
ASTi IOTRON TM SENSORS roy_p 0 3257 Monday, October 3, 2011 12:52 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4580 Friday, September 30, 2011 4:47 PM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4430 Wednesday, September 28, 2011 7:05 PM 
DO interference James Royer 0 4396 Tuesday, September 20, 2011 11:50 AM 
Urban Sediment Guidelines Charlie Pierce 0 6142 Friday, April 8, 2011 12:56 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7518 Thursday, December 1, 2011 1:12 AM 
Caroling Sewermen Victor Santa Cruz 0 5153 Thursday, December 1, 2011 1:06 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4757 Tuesday, December 21, 2010 1:48 PM 
Low Level Hg Analyzer James Davis 0 5746 Thursday, December 1, 2011 1:08 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5412 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5528 Tuesday, September 28, 2010 2:04 PM 
Sodium Permanganate & Chlorine Tom C 0 8610 Thursday, June 17, 2010 9:29 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5840 Tuesday, June 8, 2010 11:40 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8089 Wednesday, May 19, 2010 5:30 PM 
New BOD Standard Method (ASTM) hubblijr 0 6106 Tuesday, May 11, 2010 3:12 PM 
Fecal MPN A-1 Donald Tucker 0 8769 Monday, April 19, 2010 2:50 PM 
Oxitop method Paul 0 8031 Thursday, April 8, 2010 1:08 AM 
Polyethylene Glycol treatability Keith Chapman 0 6409 Monday, February 8, 2010 4:09 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6603 Thursday, January 21, 2010 8:26 PM 
Odor analysis norcaltech 0 10935 Wednesday, January 20, 2010 2:03 PM 
SPE Training Workshop Victor Santa Cruz 0 6844 Wednesday, December 30, 2009 5:17 PM 
Farewell Victor Santa Cruz 0 7070 Thursday, December 17, 2009 12:19 PM 
Unusual BOD results. Luis Manriquez_1 1 1963 Tuesday, May 12, 2015 10:41 AM 
Combined Centrate flows / TSS Nick 1 8796 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 10785 Tuesday, October 29, 2013 7:17 AM 
Laboratory Safety Training mmueller 1 1132 Wednesday, June 19, 2013 7:53 AM 
EasyChem Discrete Analyzer 17661043 1 1839 Wednesday, May 8, 2013 9:19 AM 
third try: Merry Christmas WEF-ers Keith C 1 3382 Monday, December 24, 2012 9:54 AM 
 1 2 3 4 Next