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
Ammonia results as NH3-N Lab newbie 2 9468 Thursday, December 1, 2011 1:11 AM 
Continuous culture for BOD/CBOD seed? bwest 2 10439 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 10848 Tuesday, July 20, 2010 5:28 PM 
Flame AA analysis JohnE 2 10544 Friday, July 16, 2010 9:48 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 10650 Wednesday, June 9, 2010 5:03 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8778 Thursday, May 27, 2010 4:03 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11161 Tuesday, May 11, 2010 12:54 PM 
So many abbreviations CVidito 2 8077 Tuesday, April 20, 2010 5:41 PM 
QA Manual Help James Davis 2 8463 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 12862 Tuesday, June 28, 2011 7:08 AM 
New Laboratory Forum Victor Santa Cruz 2 13862 Friday, December 11, 2009 10:31 AM 
Unusual BOD results. Luis Manriquez_1 1 10842 Tuesday, May 12, 2015 10:41 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 1 15368 Wednesday, July 8, 2015 9:52 AM 
Combined Centrate flows / TSS Nick 1 16474 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 18813 Tuesday, October 29, 2013 7:17 AM 
Laboratory Safety Training mmueller 1 1511 Wednesday, June 19, 2013 7:53 AM 
EasyChem Discrete Analyzer 17661043 1 2189 Wednesday, May 8, 2013 9:19 AM 
third try: Merry Christmas WEF-ers Keith C 1 3793 Monday, December 24, 2012 9:54 AM 
Membrane filters 01421497 1 3648 Monday, December 17, 2012 8:07 AM 
BOD pH adjustment 17577211 1 4787 Monday, October 29, 2012 11:22 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4597 Wednesday, October 24, 2012 9:02 AM 
Preservation of Grabs and Comps Keith C 1 2117 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 3972 Monday, May 7, 2012 2:45 PM 
Matrix spike recovery calculations Ruby 1 2985 Friday, April 6, 2012 7:36 AM 
Digital water bath thermometer recommendations. Elrick 1 3505 Friday, May 18, 2012 9:03 AM 
"solid waste" VS EPA methods worker bee 1 3871 Wednesday, January 11, 2012 7:58 AM 
Laboratory Performance Management and Compensation Jason Graham 1 4225 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 6111 Wednesday, November 30, 2011 7:40 AM 
BOD sample toxicity JoseeLosier 1 4527 Friday, November 11, 2011 10:55 AM 
Nitrate Testing by Method 353.3 jessica9 1 6965 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 6571 Monday, August 29, 2011 12:38 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6918 Wednesday, August 24, 2011 7:59 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 7538 Wednesday, June 29, 2011 6:56 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6763 Wednesday, December 29, 2010 12:13 PM 
Generic Control Limits for RPD and Standards Nimo 1 6746 Monday, December 6, 2010 12:19 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7333 Thursday, December 15, 2011 3:16 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 10131 Saturday, September 11, 2010 3:37 PM 
Alkalinity/Acidity Susan Ledbetter 1 10606 Wednesday, July 28, 2010 9:08 AM 
Need good pH probe for wastewater Keith Chapman 1 10625 Monday, July 12, 2010 2:40 PM 
Thiourea Analysis ? M-Spike 1 10090 Thursday, February 3, 2011 10:16 AM 
Foaming Tests Alan Yen 1 9787 Tuesday, June 8, 2010 10:37 PM 
gravity vs. mechanical convection incubators rainman 1 11235 Thursday, May 27, 2010 4:58 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9722 Tuesday, May 18, 2010 8:36 AM 
Laboratory Analyst Certification jgraham 1 8247 Tuesday, April 20, 2010 5:28 PM 
ATL LIMS bugs4me 1 6915 Wednesday, April 28, 2010 10:23 AM 
NEMC This Coming August Charles Lytle 1 11089 Tuesday, March 16, 2010 11:34 AM 
Membrane filtration for Fecal Coiliforms st 1 12084 Thursday, May 27, 2010 4:23 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7982 Thursday, December 1, 2011 1:09 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7324 Thursday, January 21, 2010 12:29 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 10187 Saturday, July 11, 2015 6:14 AM 
 Previous 1 2 3 4 Next