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 6300 Thursday, September 8, 2011 7:39 AM 
TSS standard Rashmi Patel 2 7136 Thursday, September 8, 2011 3:12 PM 
DO interference James Royer 0 5570 Tuesday, September 20, 2011 11:50 AM 
High GGA Brent Dickey 9 5304 Wednesday, September 28, 2011 10:30 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4754 Wednesday, September 28, 2011 7:05 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 7108 Friday, September 30, 2011 4:47 PM 
ASTi IOTRON TM SENSORS roy_p 0 4191 Monday, October 3, 2011 12:52 PM 
Becoming a certified lab Ann Mastroianni 5 12472 Wednesday, October 12, 2011 4:06 AM 
Chemical Storage LabRat 3 11701 Wednesday, October 12, 2011 4:14 AM 
Continuous culture for BOD/CBOD seed? bwest 2 9961 Wednesday, October 12, 2011 4:15 AM 
BOD vs nBOD Mark Milne 14 13089 Wednesday, October 12, 2011 4:20 AM 
lab equipment annual service perkman 8 8885 Wednesday, October 12, 2011 4:22 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 12392 Wednesday, October 19, 2011 1:24 AM 
BOD/CBOD toxicity?? runnerlabber 25 36980 Wednesday, October 19, 2011 1:25 AM 
Significant Digits st 20 13549 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 12215 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 13124 Wednesday, October 19, 2011 1:26 AM 
Is this the End of this Forum? Victor Santa Cruz 14 17413 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 14642 Wednesday, October 19, 2011 1:27 AM 
Polyseed Shawn 11 50240 Wednesday, October 19, 2011 1:27 AM 
Calibrating DO Meter LabLady 14 16097 Wednesday, October 19, 2011 1:28 AM 
Commerical Seed or Supernantant?????? dmclaug 13 12643 Wednesday, October 19, 2011 1:28 AM 
Dear GGA, We need to talk nick 4 10267 Wednesday, October 19, 2011 9:23 AM 
Ammonia Issues Again Amy Vail 3 8350 Wednesday, October 19, 2011 9:28 AM 
BOD sample toxicity JoseeLosier 1 6713 Friday, November 11, 2011 10:55 AM 
"LAST POST" Not Re-Set Charles Lytle 0 4879 Monday, November 14, 2011 8:15 AM 
Influent Composite sample, how representative? Tom Hons 0 4284 Tuesday, November 22, 2011 4:07 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 13075 Tuesday, November 22, 2011 5:00 PM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 5587 Wednesday, November 30, 2011 7:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 7210 Thursday, December 1, 2011 1:05 AM 
Caroling Sewermen Victor Santa Cruz 0 6197 Thursday, December 1, 2011 1:06 AM 
Low Level Hg Analyzer James Davis 0 7007 Thursday, December 1, 2011 1:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8620 Thursday, December 1, 2011 1:09 AM 
Low GGA Andy 7 11494 Thursday, December 1, 2011 1:10 AM 
Ammonia results as NH3-N Lab newbie 2 11602 Thursday, December 1, 2011 1:11 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8912 Thursday, December 1, 2011 1:12 AM 
GGA, results not consistent dmclaug 5 12281 Thursday, December 1, 2011 1:13 AM 
There's a Lesson Here...somewhere Keith Chapman 6 9693 Thursday, December 1, 2011 1:17 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5184 Wednesday, December 14, 2011 7:48 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 4750 Thursday, December 15, 2011 11:43 AM 
Cyanide Method Detection Limit Mike 3 6364 Thursday, December 15, 2011 3:06 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 8066 Thursday, December 15, 2011 3:16 PM 
High CBOD/Low COD Gregg Mitchell 6 5852 Sunday, January 1, 2012 12:41 AM 
"solid waste" VS EPA methods worker bee 1 6274 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 6417 Friday, January 13, 2012 10:05 AM 
Blank Subtraction Pat 3 6925 Sunday, February 19, 2012 11:20 AM 
TKN Boling Stones Jennie Munster 2 4256 Wednesday, February 29, 2012 10:54 AM 
Oil and Grease by Soxhlet Charlie 4 6543 Tuesday, March 27, 2012 4:49 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4043 Tuesday, March 27, 2012 5:00 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 3335 Wednesday, March 28, 2012 12:01 AM 
 Previous 1 2 3 4 Next