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
Foaming Tests Alan Yen 1 7704 Tuesday, June 8, 2010 10:37 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7882 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7929 Thursday, April 8, 2010 1:08 AM 
Low GGA Recovery for CBOD DRajchel 3 7962 Wednesday, January 12, 2011 7:14 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7963 Wednesday, May 19, 2010 5:30 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8055 Thursday, December 1, 2011 1:17 AM 
Alkalinity/Acidity Susan Ledbetter 1 8059 Wednesday, July 28, 2010 9:08 AM 
Thiourea Analysis ? M-Spike 1 8081 Thursday, February 3, 2011 10:16 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8130 Saturday, September 11, 2010 3:37 PM 
COD homogenization evik 7 8223 Wednesday, June 29, 2011 6:37 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8297 Friday, July 9, 2010 3:29 PM 
Sodium Permanganate & Chlorine Tom C 0 8459 Thursday, June 17, 2010 9:29 AM 
Flame AA analysis JohnE 2 8511 Friday, July 16, 2010 9:48 AM 
Dear GGA, We need to talk nick 4 8566 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8578 Monday, April 19, 2010 2:50 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8593 Wednesday, June 9, 2010 5:03 PM 
Need good pH probe for wastewater Keith Chapman 1 8627 Monday, July 12, 2010 2:40 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8668 Wednesday, June 29, 2011 7:26 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8802 Wednesday, October 12, 2011 4:15 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8811 Tuesday, July 20, 2010 5:28 PM 
Ammonia results as NH3-N Lab newbie 2 8825 Thursday, December 1, 2011 1:11 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9022 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 9028 Wednesday, June 29, 2011 6:37 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9030 Thursday, January 20, 2011 2:30 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9074 Tuesday, May 18, 2010 8:36 AM 
NEMC This Coming August Charles Lytle 1 9080 Tuesday, March 16, 2010 11:34 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9113 Tuesday, May 11, 2010 12:54 PM 
Low E. coli counts using MF m-TEC Agar Brian 4 9190 Tuesday, June 28, 2011 7:10 AM 
gravity vs. mechanical convection incubators rainman 1 9236 Thursday, May 27, 2010 4:58 PM 
Chlorine Residual Amperometric Titrator watertech 4 9315 Wednesday, June 29, 2011 7:00 AM 
Control Charting LabLady 7 9365 Friday, May 7, 2010 3:08 PM 
B. COLI ??? Charles Lytle 11 9489 Monday, June 27, 2011 1:02 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9500 Wednesday, June 29, 2011 7:02 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9564 Tuesday, May 25, 2010 4:30 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9623 Thursday, July 28, 2011 10:20 AM 
MDL Quandary Keith Chapman 4 9623 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9662 Wednesday, June 29, 2011 6:53 AM 
SM 21st ed. BOD James Royer 4 9790 Thursday, July 1, 2010 11:01 AM 
Pittcon dsmith 3 9900 Friday, July 1, 2011 7:59 AM 
LDO probe calibration verification? peterm 13 9921 Wednesday, June 29, 2011 6:42 AM 
Membrane filtration for Fecal Coiliforms st 1 10046 Thursday, May 27, 2010 4:23 PM 
Low GGA Andy 7 10054 Thursday, December 1, 2011 1:10 AM 
seeding high strength BOD's Donald Tucker 10 10361 Wednesday, June 29, 2011 7:30 AM 
Number of Lab Analysts Lab1Man 6 10384 Monday, June 14, 2010 9:30 AM 
Dechlorination Mark Ultis 16 10435 Wednesday, June 29, 2011 6:56 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10436 Wednesday, June 27, 2012 7:51 AM 
Chemical Storage LabRat 3 10467 Wednesday, October 12, 2011 4:14 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10474 Tuesday, June 28, 2011 7:08 AM 
Negative BOD calculations LabRat 12 10500 Tuesday, June 28, 2011 4:40 AM 
Total Dissolved Solids sb 5 10529 Sunday, April 11, 2010 12:08 PM 
 Previous 1 2 3 4 Next