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 5097 Thursday, September 8, 2011 7:39 AM 
TSS standard Rashmi Patel 2 5826 Thursday, September 8, 2011 3:12 PM 
DO interference James Royer 0 4319 Tuesday, September 20, 2011 11:50 AM 
High GGA Brent Dickey 9 4166 Wednesday, September 28, 2011 10:30 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 4411 Wednesday, September 28, 2011 7:05 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4528 Friday, September 30, 2011 4:47 PM 
ASTi IOTRON TM SENSORS roy_p 0 3189 Monday, October 3, 2011 12:52 PM 
Becoming a certified lab Ann Mastroianni 5 11416 Wednesday, October 12, 2011 4:06 AM 
Chemical Storage LabRat 3 10652 Wednesday, October 12, 2011 4:14 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8925 Wednesday, October 12, 2011 4:15 AM 
BOD vs nBOD Mark Milne 14 11721 Wednesday, October 12, 2011 4:20 AM 
lab equipment annual service perkman 8 7508 Wednesday, October 12, 2011 4:22 AM 
Welcome to the new Lab Forum Victor Santa Cruz 41 11327 Wednesday, October 19, 2011 1:24 AM 
BOD/CBOD toxicity?? runnerlabber 25 25557 Wednesday, October 19, 2011 1:25 AM 
Significant Digits st 20 12476 Wednesday, October 19, 2011 1:26 AM 
Another EPA Method Update Rule Keith Chapman 16 11071 Wednesday, October 19, 2011 1:26 AM 
TSS: Do you cook twice? crystal0125 14 12040 Wednesday, October 19, 2011 1:26 AM 
Is this the End of this Forum? Victor Santa Cruz 14 16269 Wednesday, October 19, 2011 1:27 AM 
Effluent Sampling Dennis Hudson 7 13296 Wednesday, October 19, 2011 1:27 AM 
Polyseed Shawn 11 39338 Wednesday, October 19, 2011 1:27 AM 
Calibrating DO Meter LabLady 14 14908 Wednesday, October 19, 2011 1:28 AM 
Commerical Seed or Supernantant?????? dmclaug 13 11584 Wednesday, October 19, 2011 1:28 AM 
Dear GGA, We need to talk nick 4 8768 Wednesday, October 19, 2011 9:23 AM 
Ammonia Issues Again Amy Vail 3 5708 Wednesday, October 19, 2011 9:28 AM 
BOD sample toxicity JoseeLosier 1 4261 Friday, November 11, 2011 10:55 AM 
"LAST POST" Not Re-Set Charles Lytle 0 3847 Monday, November 14, 2011 8:15 AM 
Influent Composite sample, how representative? Tom Hons 0 3022 Tuesday, November 22, 2011 4:07 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11662 Tuesday, November 22, 2011 5:00 PM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4137 Wednesday, November 30, 2011 7:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5805 Thursday, December 1, 2011 1:05 AM 
Caroling Sewermen Victor Santa Cruz 0 5137 Thursday, December 1, 2011 1:06 AM 
Low Level Hg Analyzer James Davis 0 5696 Thursday, December 1, 2011 1:08 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7479 Thursday, December 1, 2011 1:09 AM 
Low GGA Andy 7 10280 Thursday, December 1, 2011 1:10 AM 
Ammonia results as NH3-N Lab newbie 2 9079 Thursday, December 1, 2011 1:11 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7406 Thursday, December 1, 2011 1:12 AM 
GGA, results not consistent dmclaug 5 10758 Thursday, December 1, 2011 1:13 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8310 Thursday, December 1, 2011 1:17 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3861 Wednesday, December 14, 2011 7:48 AM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3221 Thursday, December 15, 2011 11:43 AM 
Cyanide Method Detection Limit Mike 3 4828 Thursday, December 15, 2011 3:06 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6985 Thursday, December 15, 2011 3:16 PM 
High CBOD/Low COD Gregg Mitchell 6 4895 Sunday, January 1, 2012 12:41 AM 
"solid waste" VS EPA methods worker bee 1 3545 Wednesday, January 11, 2012 7:58 AM 
Volatile Acids worker bee 3 4778 Friday, January 13, 2012 10:05 AM 
Blank Subtraction Pat 3 3802 Sunday, February 19, 2012 11:20 AM 
TKN Boling Stones Jennie Munster 2 2967 Wednesday, February 29, 2012 10:54 AM 
Oil and Grease by Soxhlet Charlie 4 5110 Tuesday, March 27, 2012 4:49 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2724 Tuesday, March 27, 2012 5:00 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2057 Wednesday, March 28, 2012 12:01 AM 
 Previous 1 2 3 4 Next