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
Recovery Factor for volatile acids distillation Ms. Guided 0 754 Friday, July 19, 2013 3:15 PM 
Laboratory Safety Training mmueller 1 843 Wednesday, June 19, 2013 7:53 AM 
Borate buffer solution for ammonia distillation 17577211 0 895 Friday, August 3, 2012 9:19 AM 
Preservation of Grabs and Comps Keith C 1 1149 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 1236 Monday, May 7, 2012 2:45 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1275 Tuesday, May 28, 2013 10:18 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1325 Wednesday, June 13, 2012 12:42 PM 
How do I post a New Topic? Keith C 0 1337 Wednesday, June 13, 2012 12:57 PM 
Enterococcus 17537384 2 1429 Thursday, July 18, 2013 1:44 PM 
EasyChem Discrete Analyzer 17661043 1 1551 Wednesday, May 8, 2013 9:19 AM 
COD Standard Values cgraham@dmi.ca 0 1614 Saturday, February 16, 2013 3:42 PM 
Method 1600 QC requirements Suzy Lindblom 0 1670 Friday, May 4, 2012 9:35 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1819 Thursday, June 14, 2012 12:54 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1848 Wednesday, March 28, 2012 12:01 AM 
Have a Happy BOD Christmas! 01478909 0 1988 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 1997 Friday, December 21, 2012 9:51 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2107 Friday, May 18, 2012 9:01 AM 
Non-Dectected 17635448 0 2224 Wednesday, February 20, 2013 9:40 AM 
Sulfide, SM4500S2-D 17526110 0 2282 Tuesday, October 30, 2012 10:27 AM 
Matrix spike recovery calculations Ruby 1 2331 Friday, April 6, 2012 7:36 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2568 Tuesday, March 27, 2012 5:00 PM 
Non-Detected 17635448 2 2680 Monday, February 25, 2013 10:22 AM 
TKN Boling Stones Jennie Munster 2 2805 Wednesday, February 29, 2012 10:54 AM 
Digital water bath thermometer recommendations. Elrick 1 2882 Friday, May 18, 2012 9:03 AM 
Influent Composite sample, how representative? Tom Hons 0 2888 Tuesday, November 22, 2011 4:07 PM 
Membrane filters 01421497 1 3019 Monday, December 17, 2012 8:07 AM 
Solids - TSS Duplicates CJ Felice 2 3048 Thursday, May 16, 2013 9:30 AM 
ASTi IOTRON TM SENSORS roy_p 0 3075 Monday, October 3, 2011 12:52 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3087 Thursday, December 15, 2011 11:43 AM 
third try: Merry Christmas WEF-ers Keith C 1 3150 Monday, December 24, 2012 9:54 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3291 Friday, November 2, 2012 9:27 PM 
"solid waste" VS EPA methods worker bee 1 3307 Wednesday, January 11, 2012 7:58 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3381 Wednesday, October 24, 2012 9:28 AM 
SOLUTION CONVERSION Dhrumil 0 3410 Wednesday, April 2, 2014 12:59 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 3637 Friday, February 21, 2014 5:15 PM 
Blank Subtraction Pat 3 3655 Sunday, February 19, 2012 11:20 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3655 Wednesday, December 14, 2011 7:48 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3715 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3747 Wednesday, October 24, 2012 8:57 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 3948 Wednesday, October 24, 2012 9:02 AM 
High GGA Brent Dickey 9 3999 Wednesday, September 28, 2011 10:30 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4023 Wednesday, November 30, 2011 7:40 AM 
BOD pH adjustment 17577211 1 4161 Monday, October 29, 2012 11:22 AM 
BOD sample toxicity JoseeLosier 1 4213 Friday, November 11, 2011 10:55 AM 
DO interference James Royer 0 4229 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4239 Wednesday, September 28, 2011 7:05 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4407 Friday, September 30, 2011 4:47 PM 
QC standard for TSS 17537384 2 4546 Monday, October 29, 2012 11:25 AM 
Water Still Questions Heath Dill 2 4555 Wednesday, August 24, 2011 7:52 AM 
LIMS austinchemist 1 4577 Monday, August 29, 2011 12:38 PM 
 1 2 3 4 Next