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 11836 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 7146 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 6929 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6932 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15294 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 11009 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7138 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6588 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 6482 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 7202 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 10911 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 11329 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 9344 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 8107 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 10813 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 11452 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 8845 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 6410 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 6623 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 6350 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 6747 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 9663 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9394 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 6183 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 9761 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9355 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8160 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9848 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6964 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10303 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9524 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5909 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 7976 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8725 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10900 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 8681 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 10051 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 7976 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8428 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 8883 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 8773 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 9035 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 8321 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 18024 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8391 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5592 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 12720 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5466 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 4790 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7610 Friday, December 10, 2010 7:57 AM 
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