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 13220 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 8409 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 8081 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 8145 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 16515 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 12247 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 8309 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7906 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 7635 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 8382 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 11193 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 12678 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 10508 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 9367 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 11970 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 12757 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 10021 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 7580 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 7809 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 7535 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 7897 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 10857 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 10589 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 7342 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 11068 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10606 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 9341 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 11064 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8148 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 11498 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 10638 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7073 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 9168 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 10043 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 11812 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 9983 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 11193 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 9104 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 9765 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 10055 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 9949 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 10292 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 9792 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 18881 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 9532 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 6733 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 13983 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6636 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 6159 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8800 Friday, December 10, 2010 7:57 AM 
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