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
COD on Grease Samples. CindyC 13 15370 Friday, July 1, 2011 8:06 AM 
Solids Duplicate Determinations CJ Felice 2 5916 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 5362 Thursday, May 16, 2013 9:30 AM 
TSS: Do you cook twice? crystal0125 14 15208 Wednesday, October 19, 2011 1:26 AM 
So many abbreviations CVidito 2 9357 Tuesday, April 20, 2010 5:41 PM 
Effluent Sampling Dennis Hudson 7 14286 Wednesday, October 19, 2011 1:27 AM 
SOLUTION CONVERSION Dhrumil 1 17822 Tuesday, May 31, 2016 7:20 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 11059 Tuesday, May 18, 2010 8:36 AM 
High GGA's? DL 8 15020 Monday, April 12, 2010 12:06 PM 
Proceedure dmclaug 2 10148 Friday, December 24, 2010 12:02 PM 
Commerical Seed or Supernantant?????? dmclaug 13 12354 Wednesday, October 19, 2011 1:28 AM 
GGA, results not consistent dmclaug 5 12582 Thursday, December 1, 2011 1:13 AM 
Acid washing BOD bottles dmclaug 10 23363 Monday, August 30, 2010 4:51 AM 
Fecal MPN A-1 Donald Tucker 0 11863 Monday, April 19, 2010 2:50 PM 
seeding high strength BOD's Donald Tucker 10 13700 Wednesday, June 29, 2011 7:30 AM 
phosphorus mdl Donald Tucker 4 10016 Monday, January 4, 2010 3:25 PM 
conductivity meter donna 3 10867 Wednesday, June 29, 2011 6:42 AM 
Low GGA Recovery for CBOD DRajchel 3 11897 Wednesday, January 12, 2011 7:14 AM 
COD dschultz 8 11122 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 11076 Tuesday, June 28, 2011 4:17 AM 
Pittcon dsmith 3 13297 Friday, July 1, 2011 7:59 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 11602 Friday, July 9, 2010 3:29 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 6206 Friday, September 30, 2011 4:47 PM 
Digital water bath thermometer recommendations. Elrick 1 5162 Friday, May 18, 2012 9:03 AM 
COD homogenization evik 7 11768 Wednesday, June 29, 2011 6:37 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 7863 Wednesday, September 28, 2011 7:05 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 8190 Wednesday, August 24, 2011 7:59 AM 
High CBOD/Low COD Gregg Mitchell 6 7278 Sunday, January 1, 2012 12:41 AM 
E. coli by IDEXX Gregg Mitchell 10 12333 Wednesday, June 29, 2011 6:37 AM 
Water Still Questions Heath Dill 2 7885 Wednesday, August 24, 2011 7:52 AM 
New BOD Standard Method (ASTM) hubblijr 0 9267 Tuesday, May 11, 2010 3:12 PM 
Low Level Hg Analyzer James Davis 0 8899 Thursday, December 1, 2011 1:08 AM 
QA Manual Help James Davis 2 10166 Tuesday, April 20, 2010 5:36 PM 
DO interference James Royer 0 7460 Tuesday, September 20, 2011 11:50 AM 
SM 21st ed. BOD James Royer 4 11716 Thursday, July 1, 2010 11:01 AM 
BOD seed James Royer 3 12353 Wednesday, June 29, 2011 7:31 AM 
TDS/VDS LCS Jami 6 13870 Wednesday, June 29, 2011 7:03 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 5151 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5507 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 7540 Wednesday, November 30, 2011 7:40 AM 
Sample Bar Coding? Jason Graham 3 7371 Wednesday, April 18, 2012 8:56 AM 
Tempes on activated sludge treatment facilities Jassica 2 9104 Thursday, December 1, 2011 1:05 AM 
TKN Boling Stones Jennie Munster 2 6979 Wednesday, February 29, 2012 10:54 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 12752 Wednesday, June 29, 2011 7:02 AM 
Nitrate Testing by Method 353.3 jessica9 1 5179 Thursday, September 8, 2011 7:39 AM 
Laboratory Analyst Certification jgraham 1 9825 Tuesday, April 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 11837 Friday, July 16, 2010 9:48 AM 
BOD sample toxicity JoseeLosier 1 5791 Friday, November 11, 2011 10:55 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 12205 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 8166 Saturday, July 11, 2015 6:04 AM 
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