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
SOLUTION CONVERSION Dhrumil 0 3953 Wednesday, April 2, 2014 12:59 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4091 Friday, February 21, 2014 5:15 PM 
Amperometric Chlorine Titration 17604759 0 5288 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 5693 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 7424 Tuesday, October 29, 2013 7:17 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 775 Friday, July 19, 2013 3:15 PM 
Enterococcus 17537384 2 1465 Thursday, July 18, 2013 1:44 PM 
Laboratory Safety Training mmueller 1 850 Wednesday, June 19, 2013 7:53 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1321 Tuesday, May 28, 2013 10:18 AM 
Solids - TSS Duplicates CJ Felice 2 3108 Thursday, May 16, 2013 9:30 AM 
EasyChem Discrete Analyzer 17661043 1 1560 Wednesday, May 8, 2013 9:19 AM 
Non-Detected 17635448 2 2738 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2236 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 1635 Saturday, February 16, 2013 3:42 PM 
third try: Merry Christmas WEF-ers Keith C 1 3178 Monday, December 24, 2012 9:54 AM 
BOD christmas song 01478909 0 2036 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2044 Friday, December 21, 2012 9:48 AM 
Membrane filters 01421497 1 3025 Monday, December 17, 2012 8:07 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3303 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2285 Tuesday, October 30, 2012 10:27 AM 
QC standard for TSS 17537384 2 4546 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 4218 Monday, October 29, 2012 11:22 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3422 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 3972 Wednesday, October 24, 2012 9:02 AM 
Solids Duplicate Determinations CJ Felice 2 3708 Wednesday, October 24, 2012 8:57 AM 
Preservation of Grabs and Comps Keith C 1 1175 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 916 Friday, August 3, 2012 9:19 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10486 Wednesday, June 27, 2012 7:51 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1834 Thursday, June 14, 2012 12:54 PM 
How do I post a New Topic? Keith C 0 1392 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1396 Wednesday, June 13, 2012 12:42 PM 
Digital water bath thermometer recommendations. Elrick 1 2935 Friday, May 18, 2012 9:03 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2109 Friday, May 18, 2012 9:01 AM 
Setting ethanol and methanol limits. RBladen 1 1264 Monday, May 7, 2012 2:45 PM 
Method 1600 QC requirements Suzy Lindblom 0 1741 Friday, May 4, 2012 9:35 AM 
Sample Bar Coding? Jason Graham 3 5176 Wednesday, April 18, 2012 8:56 AM 
Matrix spike recovery calculations Ruby 1 2358 Friday, April 6, 2012 7:36 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1885 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2581 Tuesday, March 27, 2012 5:00 PM 
Oil and Grease by Soxhlet Charlie 4 4962 Tuesday, March 27, 2012 4:49 AM 
TKN Boling Stones Jennie Munster 2 2819 Wednesday, February 29, 2012 10:54 AM 
Blank Subtraction Pat 3 3645 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4633 Friday, January 13, 2012 10:05 AM 
"solid waste" VS EPA methods worker bee 1 3363 Wednesday, January 11, 2012 7:58 AM 
High CBOD/Low COD Gregg Mitchell 6 4704 Sunday, January 1, 2012 12:41 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6821 Thursday, December 15, 2011 3:16 PM 
Cyanide Method Detection Limit Mike 3 4704 Thursday, December 15, 2011 3:06 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3136 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3672 Wednesday, December 14, 2011 7:48 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8095 Thursday, December 1, 2011 1:17 AM 
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