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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Cyanide Issue dsmith 7 7705 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7865 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7902 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7911 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 7976 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8032 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8052 Thursday, February 3, 2011 10:16 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8059 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8121 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8202 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8269 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8413 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8498 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8532 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8540 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8564 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8598 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8641 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8740 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8767 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8857 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8990 Wednesday, June 29, 2011 6:41 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8992 Thursday, January 20, 2011 2:30 PM 
E. coli by IDEXX Gregg Mitchell 10 9001 Wednesday, June 29, 2011 6:37 AM 
NEMC This Coming August Charles Lytle 1 9044 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9045 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9105 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9171 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9220 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9339 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9341 Friday, May 7, 2010 3:08 PM 
B. COLI ??? Charles Lytle 11 9458 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9464 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9557 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9586 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9595 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9645 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9763 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9867 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9877 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10006 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10109 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10336 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10356 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10405 Wednesday, June 29, 2011 6:56 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10443 Wednesday, June 27, 2012 7:51 AM 
Negative BOD calculations LabRat 12 10451 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10470 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10497 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10497 Sunday, April 11, 2010 12:08 PM 
 Previous 1 2 3 4 Next