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 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Low GGA Recovery for CBOD DRajchel 3 7849 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7964 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9277 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10319 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10510 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 9640 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6490 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 6733 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10387 Wednesday, June 29, 2011 7:31 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 1728 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 4601 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8341 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 6939 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7551 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9114 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 8902 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9290 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 9558 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 10860 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9407 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6459 Monday, January 4, 2010 3:25 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1412 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 10163 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10224 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 11040 Wednesday, October 12, 2011 4:06 AM 
High CBOD/Low COD Gregg Mitchell 6 4250 Sunday, January 1, 2012 12:41 AM 
There's a Lesson Here...somewhere Keith Chapman 6 7714 Thursday, December 1, 2011 1:17 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10747 Wednesday, July 13, 2011 1:18 PM 
Number of Lab Analysts Lab1Man 6 10113 Monday, June 14, 2010 9:30 AM 
TDS/VDS LCS Jami 6 10615 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 10901 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 10642 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12466 Friday, July 1, 2011 7:52 AM 
COD homogenization evik 7 7973 Wednesday, June 29, 2011 6:37 AM 
Control Charting LabLady 7 9097 Friday, May 7, 2010 3:08 PM 
Cyanide Issue dsmith 7 7476 Tuesday, June 28, 2011 4:17 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8795 Thursday, January 20, 2011 2:30 PM 
Low GGA Andy 7 9731 Thursday, December 1, 2011 1:10 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9214 Wednesday, June 29, 2011 7:02 AM 
BOD Testing & Meter Calibration mawsonspoo 7 10853 Wednesday, June 29, 2011 6:31 AM 
Effluent Sampling Dennis Hudson 7 12894 Wednesday, October 19, 2011 1:27 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11285 Wednesday, June 29, 2011 7:27 AM 
lab equipment annual service perkman 8 7100 Wednesday, October 12, 2011 4:22 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 5732 Wednesday, June 29, 2011 6:49 AM 
COD dschultz 8 7402 Monday, July 5, 2010 1:42 PM 
Probe vs. Winkler or modifications for DO standardization Julie Fuller 8 11208 Tuesday, November 22, 2011 5:00 PM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10562 Wednesday, June 29, 2011 7:38 AM 
High GGA's? DL 8 10861 Monday, April 12, 2010 12:06 PM 
High GGA Brent Dickey 9 3683 Wednesday, September 28, 2011 10:30 AM 
GGA always near 150 mg/L. losierj 9 6706 Monday, June 27, 2011 1:54 AM 
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