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 10849 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 11171 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 11028 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12756 Friday, July 1, 2011 7:52 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1820 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 10585 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10552 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 11303 Wednesday, October 12, 2011 4:06 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2091 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 4935 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8609 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7248 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7927 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9410 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9182 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9628 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 9818 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 11195 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9651 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6647 Monday, January 4, 2010 3:25 PM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2553 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 3642 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4604 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 4703 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 5515 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 5200 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 4756 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 8096 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8334 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9578 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10516 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10788 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 9885 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6744 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 6977 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10653 Wednesday, June 29, 2011 7:31 AM 
Enterococcus 17537384 2 1433 Thursday, July 18, 2013 1:44 PM 
Non-Detected 17635448 2 2669 Monday, February 25, 2013 10:22 AM 
Solids Duplicate Determinations CJ Felice 2 3724 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 3073 Thursday, May 16, 2013 9:30 AM 
QC standard for TSS 17537384 2 4540 Monday, October 29, 2012 11:25 AM 
Potable Water vs Wastewater Audrey Brubeck 2 1336 Wednesday, June 13, 2012 12:42 PM 
TKN Boling Stones Jennie Munster 2 2794 Wednesday, February 29, 2012 10:54 AM 
Water Still Questions Heath Dill 2 4551 Wednesday, August 24, 2011 7:52 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6009 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 5694 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5716 Thursday, December 1, 2011 1:05 AM 
Proceedure dmclaug 2 6848 Friday, December 24, 2010 12:02 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7349 Friday, December 10, 2010 7:57 AM 
Ammonia results as NH3-N Lab newbie 2 8872 Thursday, December 1, 2011 1:11 AM 
 Previous 1 2 3 4 Next