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 11747 Friday, July 1, 2011 8:06 AM 
Solids Duplicate Determinations CJ Felice 2 4010 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 3355 Thursday, May 16, 2013 9:30 AM 
TSS: Do you cook twice? crystal0125 14 12213 Wednesday, October 19, 2011 1:26 AM 
So many abbreviations CVidito 2 6235 Tuesday, April 20, 2010 5:41 PM 
Effluent Sampling Dennis Hudson 7 13475 Wednesday, October 19, 2011 1:27 AM 
SOLUTION CONVERSION Dhrumil 0 9462 Wednesday, April 2, 2014 12:59 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9238 Tuesday, May 18, 2010 8:36 AM 
High GGA's? DL 8 11406 Monday, April 12, 2010 12:06 PM 
Proceedure dmclaug 2 6989 Friday, December 24, 2010 12:02 PM 
Commerical Seed or Supernantant?????? dmclaug 13 11673 Wednesday, October 19, 2011 1:28 AM 
GGA, results not consistent dmclaug 5 10918 Thursday, December 1, 2011 1:13 AM 
Acid washing BOD bottles dmclaug 10 17789 Monday, August 30, 2010 4:51 AM 
Fecal MPN A-1 Donald Tucker 0 8807 Monday, April 19, 2010 2:50 PM 
seeding high strength BOD's Donald Tucker 10 10611 Wednesday, June 29, 2011 7:30 AM 
phosphorus mdl Donald Tucker 4 6879 Monday, January 4, 2010 3:25 PM 
conductivity meter donna 3 6918 Wednesday, June 29, 2011 6:42 AM 
Low GGA Recovery for CBOD DRajchel 3 8231 Wednesday, January 12, 2011 7:14 AM 
COD dschultz 8 7907 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7942 Tuesday, June 28, 2011 4:17 AM 
Pittcon dsmith 3 10177 Friday, July 1, 2011 7:59 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8510 Friday, July 9, 2010 3:29 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4703 Friday, September 30, 2011 4:47 PM 
Digital water bath thermometer recommendations. Elrick 1 3333 Friday, May 18, 2012 9:03 AM 
COD homogenization evik 7 8472 Wednesday, June 29, 2011 6:37 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4401 Wednesday, September 28, 2011 7:05 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 5192 Wednesday, August 24, 2011 7:59 AM 
High CBOD/Low COD Gregg Mitchell 6 5034 Sunday, January 1, 2012 12:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9250 Wednesday, June 29, 2011 6:37 AM 
Water Still Questions Heath Dill 2 4802 Wednesday, August 24, 2011 7:52 AM 
New BOD Standard Method (ASTM) hubblijr 0 6050 Tuesday, May 11, 2010 3:12 PM 
Low Level Hg Analyzer James Davis 0 5815 Thursday, December 1, 2011 1:08 AM 
QA Manual Help James Davis 2 6502 Tuesday, April 20, 2010 5:36 PM 
DO interference James Royer 0 4503 Tuesday, September 20, 2011 11:50 AM 
SM 21st ed. BOD James Royer 4 9998 Thursday, July 1, 2010 11:01 AM 
BOD seed James Royer 3 10899 Wednesday, June 29, 2011 7:31 AM 
TDS/VDS LCS Jami 6 10995 Wednesday, June 29, 2011 7:03 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3373 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3980 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4169 Wednesday, November 30, 2011 7:40 AM 
Sample Bar Coding? Jason Graham 3 5598 Wednesday, April 18, 2012 8:56 AM 
Tempes on activated sludge treatment facilities Jassica 2 5974 Thursday, December 1, 2011 1:05 AM 
TKN Boling Stones Jennie Munster 2 3110 Wednesday, February 29, 2012 10:54 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9642 Wednesday, June 29, 2011 7:02 AM 
Nitrate Testing by Method 353.3 jessica9 1 5257 Thursday, September 8, 2011 7:39 AM 
Laboratory Analyst Certification jgraham 1 6290 Tuesday, April 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 8706 Friday, July 16, 2010 9:48 AM 
BOD sample toxicity JoseeLosier 1 4407 Friday, November 11, 2011 10:55 AM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 1736 Saturday, July 11, 2015 6:14 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 927 Saturday, July 11, 2015 6:04 AM 
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