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
DPD Indicator for Total Residual Chlorine 01742793 0 351 Thursday, May 7, 2015 3:50 PM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1060 Friday, July 19, 2013 3:15 PM 
Laboratory Safety Training mmueller 1 1102 Wednesday, June 19, 2013 7:53 AM 
Borate buffer solution for ammonia distillation 17577211 0 1280 Friday, August 3, 2012 9:19 AM 
Setting ethanol and methanol limits. RBladen 1 1481 Monday, May 7, 2012 2:45 PM 
BOD higher than COD + toxicity?(2) 17658023 0 1498 Tuesday, May 28, 2013 10:18 AM 
Preservation of Grabs and Comps Keith C 1 1551 Friday, August 10, 2012 7:28 AM 
How do I post a New Topic? Keith C 0 1576 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1577 Wednesday, June 13, 2012 12:42 PM 
Enterococcus 17537384 2 1666 Thursday, July 18, 2013 1:44 PM 
EasyChem Discrete Analyzer 17661043 1 1812 Wednesday, May 8, 2013 9:19 AM 
COD Standard Values cgraham@dmi.ca 0 1842 Saturday, February 16, 2013 3:42 PM 
Unusual BOD results. Luis Manriquez_1 1 1902 Tuesday, May 12, 2015 10:41 AM 
Method 1600 QC requirements Suzy Lindblom 0 1980 Friday, May 4, 2012 9:35 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2076 Thursday, June 14, 2012 12:54 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2098 Wednesday, March 28, 2012 12:01 AM 
Disposable BOD bottle aursci 0 2101 Friday, February 27, 2015 9:16 AM 
Un-ionized Ammonia 01666128 0 2187 Wednesday, January 21, 2015 11:05 AM 
Have a Happy BOD Christmas! 01478909 0 2229 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 2242 Friday, December 21, 2012 9:51 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2344 Friday, May 18, 2012 9:01 AM 
Non-Dectected 17635448 0 2396 Wednesday, February 20, 2013 9:40 AM 
Sulfide, SM4500S2-D 17526110 0 2551 Tuesday, October 30, 2012 10:27 AM 
Matrix spike recovery calculations Ruby 1 2652 Friday, April 6, 2012 7:36 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2748 Tuesday, March 27, 2012 5:00 PM 
Non-Detected 17635448 2 2950 Monday, February 25, 2013 10:22 AM 
Influent Composite sample, how representative? Tom Hons 0 3046 Tuesday, November 22, 2011 4:07 PM 
TKN Boling Stones Jennie Munster 2 3068 Wednesday, February 29, 2012 10:54 AM 
Digital water bath thermometer recommendations. Elrick 1 3124 Friday, May 18, 2012 9:03 AM 
ASTi IOTRON TM SENSORS roy_p 0 3226 Monday, October 3, 2011 12:52 PM 
Membrane filters 01421497 1 3258 Monday, December 17, 2012 8:07 AM 
Solids - TSS Duplicates CJ Felice 2 3278 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3321 Thursday, December 15, 2011 11:43 AM 
third try: Merry Christmas WEF-ers Keith C 1 3356 Monday, December 24, 2012 9:54 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3525 Friday, November 2, 2012 9:27 PM 
"solid waste" VS EPA methods worker bee 1 3549 Wednesday, January 11, 2012 7:58 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3586 Wednesday, October 24, 2012 9:28 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3860 Wednesday, December 14, 2011 7:48 AM 
Blank Subtraction Pat 3 3902 Sunday, February 19, 2012 11:20 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3917 Monday, November 14, 2011 8:15 AM 
Solids Duplicate Determinations CJ Felice 2 3955 Wednesday, October 24, 2012 8:57 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4154 Wednesday, October 24, 2012 9:02 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4163 Wednesday, November 30, 2011 7:40 AM 
High GGA Brent Dickey 9 4210 Wednesday, September 28, 2011 10:30 AM 
BOD sample toxicity JoseeLosier 1 4248 Friday, November 11, 2011 10:55 AM 
DO interference James Royer 0 4363 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4400 Wednesday, September 28, 2011 7:05 PM 
BOD pH adjustment 17577211 1 4420 Monday, October 29, 2012 11:22 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 4544 Friday, September 30, 2011 4:47 PM 
LIMS austinchemist 1 4690 Monday, August 29, 2011 12:38 PM 
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