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
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6891 Thursday, May 27, 2010 4:03 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9337 Tuesday, May 11, 2010 12:54 PM 
So many abbreviations CVidito 2 6284 Tuesday, April 20, 2010 5:41 PM 
QA Manual Help James Davis 2 6522 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10879 Tuesday, June 28, 2011 7:08 AM 
New Laboratory Forum Victor Santa Cruz 2 11888 Friday, December 11, 2009 10:31 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2795 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 3832 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4810 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 4901 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 5737 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 5416 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 4901 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 8126 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8439 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9718 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10702 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10939 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 10067 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6894 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 7140 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10853 Wednesday, June 29, 2011 7:31 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2426 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 5351 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8778 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7367 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8039 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9573 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9398 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9713 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 9954 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 11341 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9801 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6821 Monday, January 4, 2010 3:25 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2015 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 10956 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10660 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 11504 Wednesday, October 12, 2011 4:06 AM 
High CBOD/Low COD Gregg Mitchell 6 5124 Sunday, January 1, 2012 12:41 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8276 Thursday, December 1, 2011 1:17 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11166 Wednesday, July 13, 2011 1:18 PM 
Number of Lab Analysts Lab1Man 6 10525 Monday, June 14, 2010 9:30 AM 
TDS/VDS LCS Jami 6 10990 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 11360 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 11137 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12922 Friday, July 1, 2011 7:52 AM 
COD homogenization evik 7 8396 Wednesday, June 29, 2011 6:37 AM 
Control Charting LabLady 7 9571 Friday, May 7, 2010 3:08 PM 
Cyanide Issue dsmith 7 7914 Tuesday, June 28, 2011 4:17 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9155 Thursday, January 20, 2011 2:30 PM 
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