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 7736 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7917 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7923 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7934 Wednesday, May 19, 2010 5:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8005 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 8057 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8077 Thursday, February 3, 2011 10:16 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8088 Thursday, December 1, 2011 1:17 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8167 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8238 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8290 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8441 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8514 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8558 Wednesday, October 19, 2011 9:23 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8566 Wednesday, June 9, 2010 5:03 PM 
Fecal MPN A-1 Donald Tucker 0 8596 Monday, April 19, 2010 2:50 PM 
Need good pH probe for wastewater Keith Chapman 1 8618 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8679 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8765 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8785 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8880 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9017 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9018 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9018 Thursday, January 20, 2011 2:30 PM 
NEMC This Coming August Charles Lytle 1 9068 Tuesday, March 16, 2010 11:34 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9072 Tuesday, May 18, 2010 8:36 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9134 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9186 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9254 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9359 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9377 Friday, May 7, 2010 3:08 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9488 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9492 Monday, June 27, 2011 1:02 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9588 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9607 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9615 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9658 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9806 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9886 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9903 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10055 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10154 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10372 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10417 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10437 Wednesday, June 29, 2011 6:56 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10483 Wednesday, June 27, 2012 7:51 AM 
Negative BOD calculations LabRat 12 10484 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10507 Tuesday, June 28, 2011 7:08 AM 
Chemical Storage LabRat 3 10522 Wednesday, October 12, 2011 4:14 AM 
Total Dissolved Solids sb 5 10531 Sunday, April 11, 2010 12:08 PM 
 Previous 1 2 3 4 Next