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
EasyChem Discrete Analyzer 17661043 1 3435 Wednesday, May 8, 2013 9:19 AM 
third try: Merry Christmas WEF-ers Keith C 1 5070 Monday, December 24, 2012 9:54 AM 
Membrane filters 01421497 1 4930 Monday, December 17, 2012 8:07 AM 
BOD pH adjustment 17577211 1 6088 Monday, October 29, 2012 11:22 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 5824 Wednesday, October 24, 2012 9:02 AM 
Preservation of Grabs and Comps Keith C 1 3125 Friday, August 10, 2012 7:28 AM 
Setting ethanol and methanol limits. RBladen 1 3251 Monday, May 7, 2012 2:45 PM 
Matrix spike recovery calculations Ruby 1 4348 Friday, April 6, 2012 7:36 AM 
Digital water bath thermometer recommendations. Elrick 1 4780 Friday, May 18, 2012 9:03 AM 
"solid waste" VS EPA methods worker bee 1 4960 Wednesday, January 11, 2012 7:58 AM 
Laboratory Performance Management and Compensation Jason Graham 1 5318 Wednesday, December 14, 2011 7:48 AM 
Low Level Mercury - Instrumentation & EPA 1631 Rev. E Jason Graham 1 5564 Wednesday, November 30, 2011 7:40 AM 
BOD sample toxicity JoseeLosier 1 5605 Friday, November 11, 2011 10:55 AM 
Nitrate Testing by Method 353.3 jessica9 1 6492 Thursday, September 8, 2011 7:39 AM 
LIMS austinchemist 1 6067 Monday, August 29, 2011 12:38 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6415 Wednesday, August 24, 2011 7:59 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 7033 Wednesday, June 29, 2011 6:56 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6217 Wednesday, December 29, 2010 12:13 PM 
Generic Control Limits for RPD and Standards Nimo 1 6240 Monday, December 6, 2010 12:19 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 8165 Thursday, December 15, 2011 3:16 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 9619 Saturday, September 11, 2010 3:37 PM 
Alkalinity/Acidity Susan Ledbetter 1 9897 Wednesday, July 28, 2010 9:08 AM 
Need good pH probe for wastewater Keith Chapman 1 10118 Monday, July 12, 2010 2:40 PM 
Thiourea Analysis ? M-Spike 1 9592 Thursday, February 3, 2011 10:16 AM 
Foaming Tests Alan Yen 1 9254 Tuesday, June 8, 2010 10:37 PM 
gravity vs. mechanical convection incubators rainman 1 10710 Thursday, May 27, 2010 4:58 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10667 Tuesday, May 18, 2010 8:36 AM 
Laboratory Analyst Certification jgraham 1 7674 Tuesday, April 20, 2010 5:28 PM 
ATL LIMS bugs4me 1 7966 Wednesday, April 28, 2010 10:23 AM 
NEMC This Coming August Charles Lytle 1 10591 Tuesday, March 16, 2010 11:34 AM 
Membrane filtration for Fecal Coiliforms st 1 11566 Thursday, May 27, 2010 4:23 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 9016 Thursday, December 1, 2011 1:09 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 8380 Thursday, January 21, 2010 12:29 PM 
GGA high- Tried Everything I can think of. 17797700 2 8500 Friday, July 10, 2015 12:17 PM 
BOD higher than COD + toxicity?(2) 17658023 2 3168 Tuesday, April 26, 2016 9:30 PM 
Enterococcus 17537384 2 3296 Thursday, July 18, 2013 1:44 PM 
Non-Detected 17635448 2 4603 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 5660 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 5090 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 6504 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 3253 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 4728 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 6073 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7495 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 7151 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7193 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 8339 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8882 Friday, December 10, 2010 7:57 AM 
Ammonia results as NH3-N Lab newbie 2 10713 Thursday, December 1, 2011 1:11 AM 
Continuous culture for BOD/CBOD seed? bwest 2 9931 Wednesday, October 12, 2011 4:15 AM 
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