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
So many abbreviations CVidito 2 6099 Tuesday, April 20, 2010 5:41 PM 
Effluent Sampling Dennis Hudson 7 13177 Wednesday, October 19, 2011 1:27 AM 
SOLUTION CONVERSION Dhrumil 0 3596 Wednesday, April 2, 2014 12:59 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9077 Tuesday, May 18, 2010 8:36 AM 
High GGA's? DL 8 11183 Monday, April 12, 2010 12:06 PM 
Proceedure dmclaug 2 6871 Friday, December 24, 2010 12:02 PM 
Commerical Seed or Supernantant?????? dmclaug 13 11393 Wednesday, October 19, 2011 1:28 AM 
GGA, results not consistent dmclaug 5 10602 Thursday, December 1, 2011 1:13 AM 
Acid washing BOD bottles dmclaug 10 17552 Monday, August 30, 2010 4:51 AM 
Fecal MPN A-1 Donald Tucker 0 8587 Monday, April 19, 2010 2:50 PM 
seeding high strength BOD's Donald Tucker 10 10395 Wednesday, June 29, 2011 7:30 AM 
phosphorus mdl Donald Tucker 4 6647 Monday, January 4, 2010 3:25 PM 
conductivity meter donna 3 6726 Wednesday, June 29, 2011 6:42 AM 
Low GGA Recovery for CBOD DRajchel 3 7995 Wednesday, January 12, 2011 7:14 AM 
COD dschultz 8 7709 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7779 Tuesday, June 28, 2011 4:17 AM 
Pittcon dsmith 3 9894 Friday, July 1, 2011 7:59 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8288 Friday, July 9, 2010 3:29 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4398 Friday, September 30, 2011 4:47 PM 
Digital water bath thermometer recommendations. Elrick 1 2915 Friday, May 18, 2012 9:03 AM 
COD homogenization evik 7 8230 Wednesday, June 29, 2011 6:37 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4314 Wednesday, September 28, 2011 7:05 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4884 Wednesday, August 24, 2011 7:59 AM 
High CBOD/Low COD Gregg Mitchell 6 4664 Sunday, January 1, 2012 12:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9018 Wednesday, June 29, 2011 6:37 AM 
Water Still Questions Heath Dill 2 4603 Wednesday, August 24, 2011 7:52 AM 
New BOD Standard Method (ASTM) hubblijr 0 5908 Tuesday, May 11, 2010 3:12 PM 
Low Level Hg Analyzer James Davis 0 5554 Thursday, December 1, 2011 1:08 AM 
QA Manual Help James Davis 2 6395 Tuesday, April 20, 2010 5:36 PM 
DO interference James Royer 0 4228 Tuesday, September 20, 2011 11:50 AM 
SM 21st ed. BOD James Royer 4 9796 Thursday, July 1, 2010 11:01 AM 
BOD seed James Royer 3 10642 Wednesday, June 29, 2011 7:31 AM 
TDS/VDS LCS Jami 6 10868 Wednesday, June 29, 2011 7:03 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3089 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3633 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4040 Wednesday, November 30, 2011 7:40 AM 
Sample Bar Coding? Jason Graham 3 5177 Wednesday, April 18, 2012 8:56 AM 
Tempes on activated sludge treatment facilities Jassica 2 5740 Thursday, December 1, 2011 1:05 AM 
TKN Boling Stones Jennie Munster 2 2816 Wednesday, February 29, 2012 10:54 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9480 Wednesday, June 29, 2011 7:02 AM 
Nitrate Testing by Method 353.3 jessica9 1 5014 Thursday, September 8, 2011 7:39 AM 
Laboratory Analyst Certification jgraham 1 6152 Tuesday, April 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 8520 Friday, July 16, 2010 9:48 AM 
BOD sample toxicity JoseeLosier 1 4098 Friday, November 11, 2011 10:55 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11534 Tuesday, November 22, 2011 5:00 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9141 Tuesday, May 11, 2010 12:54 PM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10967 Wednesday, July 13, 2011 1:18 PM 
third try: Merry Christmas WEF-ers Keith C 1 3145 Monday, December 24, 2012 9:54 AM 
How do I post a New Topic? Keith C 0 1342 Wednesday, June 13, 2012 12:57 PM 
Preservation of Grabs and Comps Keith C 1 1170 Friday, August 10, 2012 7:28 AM 
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