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
Nitrate Testing by Method 353.3 jessica9 1 5540 Thursday, September 8, 2011 7:39 AM 
TSS standard Rashmi Patel 2 8924 Thursday, September 8, 2011 3:12 PM 
DO interference James Royer 0 7413 Tuesday, September 20, 2011 11:50 AM 
High GGA Brent Dickey 9 8148 Wednesday, September 28, 2011 10:30 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 7820 Wednesday, September 28, 2011 7:05 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 6165 Friday, September 30, 2011 4:47 PM 
ASTi IOTRON TM SENSORS roy_p 0 4850 Monday, October 3, 2011 12:52 PM 
Becoming a certified lab Ann Mastroianni 5 13232 Wednesday, October 12, 2011 4:06 AM 
Chemical Storage LabRat 3 14035 Wednesday, October 12, 2011 4:14 AM 
Continuous culture for BOD/CBOD seed? bwest 2 11760 Wednesday, October 12, 2011 4:15 AM 
BOD vs nBOD Mark Milne 14 13983 Wednesday, October 12, 2011 4:20 AM 
lab equipment annual service perkman 8 10383 Wednesday, October 12, 2011 4:22 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 14667 Wednesday, October 19, 2011 1:24 AM 
BOD/CBOD toxicity?? runnerlabber 25 32397 Wednesday, October 19, 2011 1:25 AM 
Significant Digits st 20 15941 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 13124 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 15150 Wednesday, October 19, 2011 1:26 AM 
Is this the End of this Forum? Victor Santa Cruz 14 19851 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 14227 Wednesday, October 19, 2011 1:27 AM 
Polyseed Shawn 11 40981 Wednesday, October 19, 2011 1:27 AM 
Calibrating DO Meter LabLady 14 17039 Wednesday, October 19, 2011 1:28 AM 
Commerical Seed or Supernantant?????? dmclaug 13 12296 Wednesday, October 19, 2011 1:28 AM 
Dear GGA, We need to talk nick 4 10627 Wednesday, October 19, 2011 9:23 AM 
Ammonia Issues Again Amy Vail 3 7323 Wednesday, October 19, 2011 9:28 AM 
BOD sample toxicity JoseeLosier 1 5731 Friday, November 11, 2011 10:55 AM 
"LAST POST" Not Re-Set Charles Lytle 0 5500 Monday, November 14, 2011 8:15 AM 
Influent Composite sample, how representative? Tom Hons 0 6342 Tuesday, November 22, 2011 4:07 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 15955 Tuesday, November 22, 2011 5:00 PM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 7486 Wednesday, November 30, 2011 7:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 9065 Thursday, December 1, 2011 1:05 AM 
Caroling Sewermen Victor Santa Cruz 0 8703 Thursday, December 1, 2011 1:06 AM 
Low Level Hg Analyzer James Davis 0 8854 Thursday, December 1, 2011 1:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 9443 Thursday, December 1, 2011 1:09 AM 
Low GGA Andy 7 12009 Thursday, December 1, 2011 1:10 AM 
Ammonia results as NH3-N Lab newbie 2 10648 Thursday, December 1, 2011 1:11 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 9389 Thursday, December 1, 2011 1:12 AM 
GGA, results not consistent dmclaug 5 12538 Thursday, December 1, 2011 1:13 AM 
There's a Lesson Here...somewhere Keith Chapman 6 10060 Thursday, December 1, 2011 1:17 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5461 Wednesday, December 14, 2011 7:48 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 5096 Thursday, December 15, 2011 11:43 AM 
Cyanide Method Detection Limit Mike 3 6701 Thursday, December 15, 2011 3:06 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7677 Thursday, December 15, 2011 3:16 PM 
High CBOD/Low COD Gregg Mitchell 6 7207 Sunday, January 1, 2012 12:41 AM 
"solid waste" VS EPA methods worker bee 1 5268 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 6803 Friday, January 13, 2012 10:05 AM 
Blank Subtraction Pat 3 5743 Sunday, February 19, 2012 11:20 AM 
TKN Boling Stones Jennie Munster 2 6926 Wednesday, February 29, 2012 10:54 AM 
Oil and Grease by Soxhlet Charlie 4 6037 Tuesday, March 27, 2012 4:49 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4690 Tuesday, March 27, 2012 5:00 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3741 Wednesday, March 28, 2012 12:01 AM 
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