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 14406 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 9515 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 9170 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 9169 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 17639 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 13331 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7803 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9044 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 8643 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 9567 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 12239 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 12379 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 11526 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 10401 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 13058 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 13947 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 11048 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 8787 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 9062 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 8519 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 7409 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 11953 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11590 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 8396 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 12117 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10204 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 10506 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10503 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 9332 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 12524 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 11687 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8217 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 10222 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 11157 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 12807 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 11031 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 10845 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 10220 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 10771 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 11066 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 11006 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 11279 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 11169 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 21284 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 10559 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 7858 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 15531 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7797 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 7228 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9952 Friday, December 10, 2010 7:57 AM 
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