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
New Laboratory Forum Victor Santa Cruz 2 12354 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 7532 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 7210 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 7217 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15660 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 11384 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 9056 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6986 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 6766 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 7549 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 11402 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 11794 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 9734 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 8542 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 11120 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 11839 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 9151 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 6782 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 10615 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 6668 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 8593 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 10031 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9746 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 6484 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 10234 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9704 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8567 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10177 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 7338 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10639 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9850 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 6255 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 8343 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 9186 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10995 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 9031 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 10423 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 8323 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8888 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 9211 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 9124 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9371 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 8667 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 18825 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8748 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5963 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 13171 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5839 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 5285 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7968 Friday, December 10, 2010 7:57 AM 
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