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
Ammonia results as NH3-N Lab newbie 2 9135 Thursday, December 1, 2011 1:11 AM 
Continuous culture for BOD/CBOD seed? bwest 2 9116 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9012 Tuesday, July 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 8727 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8797 Wednesday, June 9, 2010 5:03 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6861 Thursday, May 27, 2010 4:03 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9290 Tuesday, May 11, 2010 12:54 PM 
So many abbreviations CVidito 2 6250 Tuesday, April 20, 2010 5:41 PM 
QA Manual Help James Davis 2 6520 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10723 Tuesday, June 28, 2011 7:08 AM 
New Laboratory Forum Victor Santa Cruz 2 11847 Friday, December 11, 2009 10:31 AM 
Unusual BOD results. Luis Manriquez_1 1 4261 Tuesday, May 12, 2015 10:41 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 9071 Wednesday, July 8, 2015 9:52 AM 
Combined Centrate flows / TSS Nick 1 10478 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 12496 Tuesday, October 29, 2013 7:17 AM 
Laboratory Safety Training mmueller 1 1119 Wednesday, June 19, 2013 7:53 AM 
EasyChem Discrete Analyzer 17661043 1 2005 Wednesday, May 8, 2013 9:19 AM 
third try: Merry Christmas WEF-ers Keith C 1 3462 Monday, December 24, 2012 9:54 AM 
Membrane filters 01421497 1 3345 Monday, December 17, 2012 8:07 AM 
BOD pH adjustment 17577211 1 4505 Monday, October 29, 2012 11:22 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4192 Wednesday, October 24, 2012 9:02 AM 
Preservation of Grabs and Comps Keith C 1 1374 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 1565 Monday, May 7, 2012 2:45 PM 
Matrix spike recovery calculations Ruby 1 2691 Friday, April 6, 2012 7:36 AM 
Digital water bath thermometer recommendations. Elrick 1 3361 Friday, May 18, 2012 9:03 AM 
"solid waste" VS EPA methods worker bee 1 3708 Wednesday, January 11, 2012 7:58 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3994 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 4182 Wednesday, November 30, 2011 7:40 AM 
BOD sample toxicity JoseeLosier 1 4420 Friday, November 11, 2011 10:55 AM 
Nitrate Testing by Method 353.3 jessica9 1 5267 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 4812 Monday, August 29, 2011 12:38 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 5004 Wednesday, August 24, 2011 7:59 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5700 Wednesday, June 29, 2011 6:56 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4887 Wednesday, December 29, 2010 12:13 PM 
Generic Control Limits for RPD and Standards Nimo 1 4828 Monday, December 6, 2010 12:19 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7057 Thursday, December 15, 2011 3:16 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8378 Saturday, September 11, 2010 3:37 PM 
Alkalinity/Acidity Susan Ledbetter 1 8223 Wednesday, July 28, 2010 9:08 AM 
Need good pH probe for wastewater Keith Chapman 1 8867 Monday, July 12, 2010 2:40 PM 
Thiourea Analysis ? M-Spike 1 8270 Thursday, February 3, 2011 10:16 AM 
Foaming Tests Alan Yen 1 7901 Tuesday, June 8, 2010 10:37 PM 
gravity vs. mechanical convection incubators rainman 1 9464 Thursday, May 27, 2010 4:58 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9255 Tuesday, May 18, 2010 8:36 AM 
Laboratory Analyst Certification jgraham 1 6310 Tuesday, April 20, 2010 5:28 PM 
ATL LIMS bugs4me 1 6610 Wednesday, April 28, 2010 10:23 AM 
NEMC This Coming August Charles Lytle 1 9240 Tuesday, March 16, 2010 11:34 AM 
Membrane filtration for Fecal Coiliforms st 1 10348 Thursday, May 27, 2010 4:23 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7707 Thursday, December 1, 2011 1:09 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7045 Thursday, January 21, 2010 12:29 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 1785 Saturday, July 11, 2015 6:14 AM 
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