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
GGA, results not consistent dmclaug 5 10683 Thursday, December 1, 2011 1:13 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7354 Thursday, December 1, 2011 1:12 AM 
Ammonia results as NH3-N Lab newbie 2 8952 Thursday, December 1, 2011 1:11 AM 
Low GGA Andy 7 10230 Thursday, December 1, 2011 1:10 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7425 Thursday, December 1, 2011 1:09 AM 
Low Level Hg Analyzer James Davis 0 5603 Thursday, December 1, 2011 1:08 AM 
Caroling Sewermen Victor Santa Cruz 0 5100 Thursday, December 1, 2011 1:06 AM 
Tempes on activated sludge treatment facilities Jassica 2 5733 Thursday, December 1, 2011 1:05 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4059 Wednesday, November 30, 2011 7:40 AM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11585 Tuesday, November 22, 2011 5:00 PM 
Influent Composite sample, how representative? Tom Hons 0 2951 Tuesday, November 22, 2011 4:07 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3786 Monday, November 14, 2011 8:15 AM 
BOD sample toxicity JoseeLosier 1 4150 Friday, November 11, 2011 10:55 AM 
Ammonia Issues Again Amy Vail 3 5560 Wednesday, October 19, 2011 9:28 AM 
Dear GGA, We need to talk nick 4 8617 Wednesday, October 19, 2011 9:23 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11463 Wednesday, October 19, 2011 1:28 AM 
Calibrating DO Meter LabLady 14 14840 Wednesday, October 19, 2011 1:28 AM 
Polyseed Shawn 11 39055 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 13227 Wednesday, October 19, 2011 1:27 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16156 Wednesday, October 19, 2011 1:27 AM 
TSS: Do you cook twice? crystal0125 14 11957 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 11030 Wednesday, October 19, 2011 1:26 AM 
Significant Digits st 20 12370 Wednesday, October 19, 2011 1:26 AM 
BOD/CBOD toxicity?? runnerlabber 25 25339 Wednesday, October 19, 2011 1:25 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11204 Wednesday, October 19, 2011 1:24 AM 
lab equipment annual service perkman 8 7430 Wednesday, October 12, 2011 4:22 AM 
BOD vs nBOD Mark Milne 14 11607 Wednesday, October 12, 2011 4:20 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8846 Wednesday, October 12, 2011 4:15 AM 
Chemical Storage LabRat 3 10584 Wednesday, October 12, 2011 4:14 AM 
Becoming a certified lab Ann Mastroianni 5 11331 Wednesday, October 12, 2011 4:06 AM 
ASTi IOTRON TM SENSORS roy_p 0 3127 Monday, October 3, 2011 12:52 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4451 Friday, September 30, 2011 4:47 PM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4276 Wednesday, September 28, 2011 7:05 PM 
High GGA Brent Dickey 9 4079 Wednesday, September 28, 2011 10:30 AM 
DO interference James Royer 0 4253 Tuesday, September 20, 2011 11:50 AM 
TSS standard Rashmi Patel 2 5750 Thursday, September 8, 2011 3:12 PM 
Nitrate Testing by Method 353.3 jessica9 1 5026 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 4574 Monday, August 29, 2011 12:38 PM 
BOD standard duplicates discrepancies Tom Hons 4 11265 Sunday, August 28, 2011 8:26 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4928 Wednesday, August 24, 2011 7:59 AM 
Water Still Questions Heath Dill 2 4619 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6038 Monday, August 1, 2011 8:06 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9642 Thursday, July 28, 2011 10:20 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11038 Wednesday, July 13, 2011 1:18 PM 
COD on Grease Samples. CindyC 13 11523 Friday, July 1, 2011 8:06 AM 
Non-Members Can Now Post New Topics Perry 6 11074 Friday, July 1, 2011 8:05 AM 
Pittcon dsmith 3 9939 Friday, July 1, 2011 7:59 AM 
cBOD Victor Santa Cruz 6 12779 Friday, July 1, 2011 7:52 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10959 Wednesday, June 29, 2011 7:38 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11900 Wednesday, June 29, 2011 7:34 AM 
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