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
Disposable BOD bottle aursci 0 198 Friday, February 27, 2015 9:16 AM 
Unusual BOD results. Luis Manriquez_1 0 378 Thursday, February 19, 2015 11:10 AM 
Un-ionized Ammonia 01666128 0 849 Wednesday, January 21, 2015 11:05 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 970 Friday, July 19, 2013 3:15 PM 
Laboratory Safety Training mmueller 1 994 Wednesday, June 19, 2013 7:53 AM 
Borate buffer solution for ammonia distillation 17577211 0 1029 Friday, August 3, 2012 9:19 AM 
Preservation of Grabs and Comps Keith C 1 1301 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 1374 Monday, May 7, 2012 2:45 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1424 Tuesday, May 28, 2013 10:18 AM 
How do I post a New Topic? Keith C 0 1459 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1490 Wednesday, June 13, 2012 12:42 PM 
Enterococcus 17537384 2 1564 Thursday, July 18, 2013 1:44 PM 
EasyChem Discrete Analyzer 17661043 1 1723 Wednesday, May 8, 2013 9:19 AM 
COD Standard Values cgraham@dmi.ca 0 1748 Saturday, February 16, 2013 3:42 PM 
Method 1600 QC requirements Suzy Lindblom 0 1815 Friday, May 4, 2012 9:35 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1983 Thursday, June 14, 2012 12:54 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1991 Wednesday, March 28, 2012 12:01 AM 
Have a Happy BOD Christmas! 01478909 0 2124 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 2135 Friday, December 21, 2012 9:51 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2211 Friday, May 18, 2012 9:01 AM 
Non-Dectected 17635448 0 2374 Wednesday, February 20, 2013 9:40 AM 
Sulfide, SM4500S2-D 17526110 0 2433 Tuesday, October 30, 2012 10:27 AM 
Matrix spike recovery calculations Ruby 1 2470 Friday, April 6, 2012 7:36 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2692 Tuesday, March 27, 2012 5:00 PM 
Non-Detected 17635448 2 2828 Monday, February 25, 2013 10:22 AM 
Influent Composite sample, how representative? Tom Hons 0 2982 Tuesday, November 22, 2011 4:07 PM 
TKN Boling Stones Jennie Munster 2 2993 Wednesday, February 29, 2012 10:54 AM 
Digital water bath thermometer recommendations. Elrick 1 3033 Friday, May 18, 2012 9:03 AM 
ASTi IOTRON TM SENSORS roy_p 0 3160 Monday, October 3, 2011 12:52 PM 
Membrane filters 01421497 1 3181 Monday, December 17, 2012 8:07 AM 
Solids - TSS Duplicates CJ Felice 2 3206 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3225 Thursday, December 15, 2011 11:43 AM 
third try: Merry Christmas WEF-ers Keith C 1 3285 Monday, December 24, 2012 9:54 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3425 Friday, November 2, 2012 9:27 PM 
"solid waste" VS EPA methods worker bee 1 3441 Wednesday, January 11, 2012 7:58 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3508 Wednesday, October 24, 2012 9:28 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3781 Wednesday, December 14, 2011 7:48 AM 
Blank Subtraction Pat 3 3803 Sunday, February 19, 2012 11:20 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3805 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3840 Wednesday, October 24, 2012 8:57 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4089 Wednesday, October 24, 2012 9:02 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4095 Wednesday, November 30, 2011 7:40 AM 
High GGA Brent Dickey 9 4129 Wednesday, September 28, 2011 10:30 AM 
BOD sample toxicity JoseeLosier 1 4219 Friday, November 11, 2011 10:55 AM 
DO interference James Royer 0 4287 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4321 Wednesday, September 28, 2011 7:05 PM 
BOD pH adjustment 17577211 1 4323 Monday, October 29, 2012 11:22 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4474 Friday, September 30, 2011 4:47 PM 
LIMS austinchemist 1 4629 Monday, August 29, 2011 12:38 PM 
Water Still Questions Heath Dill 2 4657 Wednesday, August 24, 2011 7:52 AM 
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