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
TDS/VDS LCS Jami 6 13831 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 13307 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 14330 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 16115 Friday, July 1, 2011 7:52 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2135 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 12543 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 14114 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 13235 Wednesday, October 12, 2011 4:06 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 4638 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 6046 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 10641 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 10420 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 11189 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 12812 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 12567 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12901 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 11684 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 12967 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 12913 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 9992 Monday, January 4, 2010 3:25 PM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 4701 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 5755 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 6822 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 6709 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 7330 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 7325 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 6454 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 11865 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 11560 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 11329 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 14047 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 13045 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 13243 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 10831 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 10561 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 12322 Wednesday, June 29, 2011 7:31 AM 
GGA high- Tried Everything I can think of. 17797700 2 10560 Friday, July 10, 2015 12:17 PM 
Enterococcus 17537384 2 3567 Thursday, July 18, 2013 1:44 PM 
Non-Detected 17635448 2 4808 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 5873 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 5317 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 6873 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 5388 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 6936 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 7851 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7673 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 8935 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 9071 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 10113 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 10774 Friday, December 10, 2010 7:57 AM 
 Previous 1 2 3 4 Next