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
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 399 Saturday, July 11, 2015 6:04 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 401 Saturday, July 11, 2015 6:01 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 740 Saturday, July 11, 2015 6:14 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 1161 Friday, July 19, 2013 3:15 PM 
DPD Indicator for Total Residual Chlorine 01742793 0 1228 Thursday, May 7, 2015 3:50 PM 
Laboratory Safety Training mmueller 1 1292 Wednesday, June 19, 2013 7:53 AM 
Borate buffer solution for ammonia distillation 17577211 0 1334 Friday, August 3, 2012 9:19 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1442 Tuesday, May 28, 2013 10:18 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1584 Wednesday, June 13, 2012 12:42 PM 
Preservation of Grabs and Comps Keith C 1 1598 Friday, August 10, 2012 7:28 AM 
How do I post a New Topic? Keith C 0 1678 Wednesday, June 13, 2012 12:57 PM 
Setting ethanol and methanol limits. RBladen 1 1799 Monday, May 7, 2012 2:45 PM 
Enterococcus 17537384 2 1801 Thursday, July 18, 2013 1:44 PM 
EasyChem Discrete Analyzer 17661043 1 1811 Wednesday, May 8, 2013 9:19 AM 
Method 1600 QC requirements Suzy Lindblom 0 1876 Friday, May 4, 2012 9:35 AM 
COD Standard Values cgraham@dmi.ca 0 1986 Saturday, February 16, 2013 3:42 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2030 Wednesday, March 28, 2012 12:01 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2084 Thursday, June 14, 2012 12:54 PM 
GGA high- Tried Everything I can think of. 17797700 2 2183 Friday, July 10, 2015 12:17 PM 
Have a Happy BOD Christmas! 01478909 0 2186 Friday, December 21, 2012 9:48 AM 
BOD christmas song 01478909 0 2446 Friday, December 21, 2012 9:51 AM 
Matrix spike recovery calculations Ruby 1 2550 Friday, April 6, 2012 7:36 AM 
Sulfide, SM4500S2-D 17526110 0 2616 Tuesday, October 30, 2012 10:27 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2616 Friday, May 18, 2012 9:01 AM 
Non-Dectected 17635448 0 2717 Wednesday, February 20, 2013 9:40 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2927 Tuesday, March 27, 2012 5:00 PM 
TKN Boling Stones Jennie Munster 2 3016 Wednesday, February 29, 2012 10:54 AM 
Digital water bath thermometer recommendations. Elrick 1 3082 Friday, May 18, 2012 9:03 AM 
Non-Detected 17635448 2 3113 Monday, February 25, 2013 10:22 AM 
Influent Composite sample, how representative? Tom Hons 0 3216 Tuesday, November 22, 2011 4:07 PM 
Solids - TSS Duplicates CJ Felice 2 3233 Thursday, May 16, 2013 9:30 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3277 Thursday, December 15, 2011 11:43 AM 
Unusual BOD results. Luis Manriquez_1 1 3383 Tuesday, May 12, 2015 10:41 AM 
Membrane filters 01421497 1 3458 Monday, December 17, 2012 8:07 AM 
ASTi IOTRON TM SENSORS roy_p 0 3509 Monday, October 3, 2011 12:52 PM 
Un-ionized Ammonia 01666128 0 3515 Wednesday, January 21, 2015 11:05 AM 
third try: Merry Christmas WEF-ers Keith C 1 3540 Monday, December 24, 2012 9:54 AM 
Disposable BOD bottle aursci 0 3547 Friday, February 27, 2015 9:16 AM 
"solid waste" VS EPA methods worker bee 1 3620 Wednesday, January 11, 2012 7:58 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3649 Friday, November 2, 2012 9:27 PM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3680 Wednesday, October 24, 2012 9:28 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3832 Wednesday, December 14, 2011 7:48 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3938 Monday, November 14, 2011 8:15 AM 
Blank Subtraction Pat 3 4092 Sunday, February 19, 2012 11:20 AM 
Solids Duplicate Determinations CJ Felice 2 4173 Wednesday, October 24, 2012 8:57 AM 
DO interference James Royer 0 4326 Tuesday, September 20, 2011 11:50 AM 
BOD sample toxicity JoseeLosier 1 4346 Friday, November 11, 2011 10:55 AM 
BOD pH adjustment 17577211 1 4356 Monday, October 29, 2012 11:22 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4360 Wednesday, October 24, 2012 9:02 AM 
High GGA Brent Dickey 9 4362 Wednesday, September 28, 2011 10:30 AM 
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