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
Commerical Seed or Supernantant?????? dmclaug 13 12635 Wednesday, October 19, 2011 1:28 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 3190 Tuesday, March 27, 2012 5:00 PM 
conductivity meter donna 3 9448 Wednesday, June 29, 2011 6:42 AM 
Continuous culture for BOD/CBOD seed? bwest 2 10436 Wednesday, October 12, 2011 4:15 AM 
Control Charting LabLady 7 11490 Friday, May 7, 2010 3:08 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7333 Thursday, December 15, 2011 3:16 PM 
Cyanide Issue dsmith 7 9676 Tuesday, June 28, 2011 4:17 AM 
Cyanide Method Detection Limit Mike 3 5301 Thursday, December 15, 2011 3:06 PM 
Dear GGA, We need to talk nick 4 9083 Wednesday, October 19, 2011 9:23 AM 
Dechlorination Mark Ultis 16 12342 Wednesday, June 29, 2011 6:56 AM 
Digital water bath thermometer recommendations. Elrick 1 3505 Friday, May 18, 2012 9:03 AM 
Disposable BOD bottle aursci 0 10671 Friday, February 27, 2015 9:16 AM 
DMRQA Study 30 Keith Chapman 18 13025 Wednesday, June 29, 2011 6:26 AM 
DO interference James Royer 0 6175 Tuesday, September 20, 2011 11:50 AM 
DO meter Calibration help Tia 6 11775 Monday, March 1, 2010 8:31 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 7807 Thursday, May 7, 2015 3:50 PM 
E. coli by IDEXX Gregg Mitchell 10 11006 Wednesday, June 29, 2011 6:37 AM 
EasyChem Discrete Analyzer 17661043 1 2189 Wednesday, May 8, 2013 9:19 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 10337 Friday, July 9, 2010 3:29 PM 
Effluent Sampling Dennis Hudson 7 13813 Wednesday, October 19, 2011 1:27 AM 
Enterococcus 17537384 2 2085 Thursday, July 18, 2013 1:44 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6918 Wednesday, August 24, 2011 7:59 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 10670 Wednesday, June 29, 2011 7:26 AM 
Farewell Victor Santa Cruz 0 9022 Thursday, December 17, 2009 12:19 PM 
Fecal MPN A-1 Donald Tucker 0 10603 Monday, April 19, 2010 2:50 PM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 2659 Wednesday, March 28, 2012 12:01 AM 
Flame AA analysis JohnE 2 10543 Friday, July 16, 2010 9:48 AM 
Foaming Tests Alan Yen 1 9786 Tuesday, June 8, 2010 10:37 PM 
general lab problems adri 3 9068 Monday, February 8, 2010 4:43 PM 
Generic Control Limits for RPD and Standards Nimo 1 6745 Monday, December 6, 2010 12:19 PM 
GGA always near 150 mg/L. losierj 9 9116 Monday, June 27, 2011 1:54 AM 
GGA high- Tried Everything I can think of. 17797700 2 9117 Friday, July 10, 2015 12:17 PM 
GGA, results not consistent dmclaug 5 11237 Thursday, December 1, 2011 1:13 AM 
gravity vs. mechanical convection incubators rainman 1 11234 Thursday, May 27, 2010 4:58 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3789 Thursday, December 15, 2011 11:43 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 11130 Thursday, January 20, 2011 2:30 PM 
Have a Happy BOD Christmas! 01478909 0 2613 Friday, December 21, 2012 9:48 AM 
High CBOD/Low COD Gregg Mitchell 6 5465 Sunday, January 1, 2012 12:41 AM 
High GGA Brent Dickey 9 6364 Wednesday, September 28, 2011 10:30 AM 
High GGA's? DL 8 13365 Monday, April 12, 2010 12:06 PM 
How do I post a New Topic? Keith C 0 1954 Wednesday, June 13, 2012 12:57 PM 
How low can you go? Mark Milne 11 13718 Monday, June 27, 2011 1:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 9905 Tuesday, June 28, 2011 4:40 AM 
Influent Composite sample, how representative? Tom Hons 0 5076 Tuesday, November 22, 2011 4:07 PM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 4026 Wednesday, October 24, 2012 9:28 AM 
Is this the End of this Forum? Victor Santa Cruz 14 18337 Wednesday, October 19, 2011 1:27 AM 
lab equipment annual service perkman 8 9090 Wednesday, October 12, 2011 4:22 AM 
Lab Equipment looking for school mitochondrialBliss 9 12863 Wednesday, June 29, 2011 6:43 AM 
Lab Flooring 01753954 1 18811 Tuesday, October 29, 2013 7:17 AM 
Laboratory Analyst Certification jgraham 1 8245 Tuesday, April 20, 2010 5:28 PM 
 Previous 1 2 3 4 Next