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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Nitrate Testing by Method 353.3 jessica9 1 5157 Thursday, September 8, 2011 7:39 AM 
TSS standard Rashmi Patel 2 5872 Thursday, September 8, 2011 3:12 PM 
DO interference James Royer 0 4372 Tuesday, September 20, 2011 11:50 AM 
High GGA Brent Dickey 9 4262 Wednesday, September 28, 2011 10:30 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4416 Wednesday, September 28, 2011 7:05 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4567 Friday, September 30, 2011 4:47 PM 
ASTi IOTRON TM SENSORS roy_p 0 3244 Monday, October 3, 2011 12:52 PM 
Becoming a certified lab Ann Mastroianni 5 11511 Wednesday, October 12, 2011 4:06 AM 
Chemical Storage LabRat 3 10741 Wednesday, October 12, 2011 4:14 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8986 Wednesday, October 12, 2011 4:15 AM 
BOD vs nBOD Mark Milne 14 11768 Wednesday, October 12, 2011 4:20 AM 
lab equipment annual service perkman 8 7593 Wednesday, October 12, 2011 4:22 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11380 Wednesday, October 19, 2011 1:24 AM 
BOD/CBOD toxicity?? runnerlabber 25 25919 Wednesday, October 19, 2011 1:25 AM 
Significant Digits st 20 12519 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 11177 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 12124 Wednesday, October 19, 2011 1:26 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16322 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 13374 Wednesday, October 19, 2011 1:27 AM 
Polyseed Shawn 11 39929 Wednesday, October 19, 2011 1:27 AM 
Calibrating DO Meter LabLady 14 14995 Wednesday, October 19, 2011 1:28 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11649 Wednesday, October 19, 2011 1:28 AM 
Dear GGA, We need to talk nick 4 8783 Wednesday, October 19, 2011 9:23 AM 
Ammonia Issues Again Amy Vail 3 5787 Wednesday, October 19, 2011 9:28 AM 
BOD sample toxicity JoseeLosier 1 4268 Friday, November 11, 2011 10:55 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3919 Monday, November 14, 2011 8:15 AM 
Influent Composite sample, how representative? Tom Hons 0 3066 Tuesday, November 22, 2011 4:07 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11735 Tuesday, November 22, 2011 5:00 PM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4195 Wednesday, November 30, 2011 7:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5879 Thursday, December 1, 2011 1:05 AM 
Caroling Sewermen Victor Santa Cruz 0 5236 Thursday, December 1, 2011 1:06 AM 
Low Level Hg Analyzer James Davis 0 5747 Thursday, December 1, 2011 1:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7609 Thursday, December 1, 2011 1:09 AM 
Low GGA Andy 7 10489 Thursday, December 1, 2011 1:10 AM 
Ammonia results as NH3-N Lab newbie 2 9177 Thursday, December 1, 2011 1:11 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7574 Thursday, December 1, 2011 1:12 AM 
GGA, results not consistent dmclaug 5 10934 Thursday, December 1, 2011 1:13 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8371 Thursday, December 1, 2011 1:17 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3923 Wednesday, December 14, 2011 7:48 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3414 Thursday, December 15, 2011 11:43 AM 
Cyanide Method Detection Limit Mike 3 5011 Thursday, December 15, 2011 3:06 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7038 Thursday, December 15, 2011 3:16 PM 
High CBOD/Low COD Gregg Mitchell 6 5067 Sunday, January 1, 2012 12:41 AM 
"solid waste" VS EPA methods worker bee 1 3595 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 4884 Friday, January 13, 2012 10:05 AM 
Blank Subtraction Pat 3 3926 Sunday, February 19, 2012 11:20 AM 
TKN Boling Stones Jennie Munster 2 3117 Wednesday, February 29, 2012 10:54 AM 
Oil and Grease by Soxhlet Charlie 4 5300 Tuesday, March 27, 2012 4:49 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2853 Tuesday, March 27, 2012 5:00 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2141 Wednesday, March 28, 2012 12:01 AM 
 Previous 1 2 3 4 Next