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 14374 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 9483 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 9140 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 9134 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 17604 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 13305 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7772 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9009 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 8612 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 9532 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 12204 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 12337 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 11497 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 10367 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 13030 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 13896 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 11024 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 8741 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 9014 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 8491 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 7385 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 11917 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 11566 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 8367 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 12093 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10174 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 10470 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10472 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 9286 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 12499 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 11662 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8174 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 10190 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 11119 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 12780 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 10997 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 10806 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 10184 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 10747 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 11036 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 10974 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 11252 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 11135 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 21221 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 10532 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 7823 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 15485 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7765 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 7206 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9922 Friday, December 10, 2010 7:57 AM 
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