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
Columns for SVI and ZSV tests Jurek Patoczka 2 9377 Tuesday, May 11, 2010 12:54 PM 
So many abbreviations CVidito 2 6331 Tuesday, April 20, 2010 5:41 PM 
QA Manual Help James Davis 2 6607 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10723 Tuesday, June 28, 2011 7:08 AM 
New Laboratory Forum Victor Santa Cruz 2 11816 Friday, December 11, 2009 10:31 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2781 Tuesday, March 27, 2012 5:00 PM 
Blank Subtraction Pat 3 3800 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4834 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 4937 Thursday, December 15, 2011 3:06 PM 
Ammonia Issues Again Amy Vail 3 5833 Wednesday, October 19, 2011 9:28 AM 
Sample Bar Coding? Jason Graham 3 5418 Wednesday, April 18, 2012 8:56 AM 
Bod sampling yogibear 3 4965 Thursday, March 3, 2011 12:53 PM 
Low GGA Recovery for CBOD DRajchel 3 8238 Wednesday, January 12, 2011 7:14 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8409 Friday, July 9, 2010 3:29 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9828 Tuesday, May 25, 2010 4:30 PM 
Chemical Storage LabRat 3 10653 Wednesday, October 12, 2011 4:14 AM 
trace Hg analysis (ppt) adri 3 10897 Thursday, February 25, 2010 8:15 AM 
Pittcon dsmith 3 10079 Friday, July 1, 2011 7:59 AM 
conductivity meter donna 3 6961 Wednesday, June 29, 2011 6:42 AM 
general lab problems adri 3 7180 Monday, February 8, 2010 4:43 PM 
BOD seed James Royer 3 10933 Wednesday, June 29, 2011 7:31 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2437 Friday, May 18, 2012 9:01 AM 
Oil and Grease by Soxhlet Charlie 4 5153 Tuesday, March 27, 2012 4:49 AM 
Dear GGA, We need to talk nick 4 8833 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7295 Friday, February 18, 2011 3:28 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8129 Tuesday, June 28, 2011 4:40 AM 
Chlorine Residual Amperometric Titrator watertech 4 9542 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9424 Tuesday, June 28, 2011 7:10 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9840 Thursday, July 28, 2011 10:20 AM 
SM 21st ed. BOD James Royer 4 10032 Thursday, July 1, 2010 11:01 AM 
BOD standard duplicates discrepancies Tom Hons 4 11469 Sunday, August 28, 2011 8:26 AM 
MDL Quandary Keith Chapman 4 9738 Tuesday, May 11, 2010 3:25 PM 
phosphorus mdl Donald Tucker 4 6909 Monday, January 4, 2010 3:25 PM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 2173 Thursday, June 14, 2012 12:54 PM 
GGA, results not consistent dmclaug 5 11054 Thursday, December 1, 2011 1:13 AM 
Total Dissolved Solids sb 5 10792 Sunday, April 11, 2010 12:08 PM 
Becoming a certified lab Ann Mastroianni 5 11455 Wednesday, October 12, 2011 4:06 AM 
High CBOD/Low COD Gregg Mitchell 6 5049 Sunday, January 1, 2012 12:41 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8315 Thursday, December 1, 2011 1:17 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 11186 Wednesday, July 13, 2011 1:18 PM 
Number of Lab Analysts Lab1Man 6 10882 Monday, June 14, 2010 9:30 AM 
TDS/VDS LCS Jami 6 11070 Wednesday, June 29, 2011 7:03 AM 
DO meter Calibration help Tia 6 11309 Monday, March 1, 2010 8:31 AM 
Non-Members Can Now Post New Topics Perry 6 11232 Friday, July 1, 2011 8:05 AM 
cBOD Victor Santa Cruz 6 12846 Friday, July 1, 2011 7:52 AM 
COD homogenization evik 7 8508 Wednesday, June 29, 2011 6:37 AM 
Control Charting LabLady 7 9648 Friday, May 7, 2010 3:08 PM 
Cyanide Issue dsmith 7 7969 Tuesday, June 28, 2011 4:17 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9217 Thursday, January 20, 2011 2:30 PM 
Low GGA Andy 7 10449 Thursday, December 1, 2011 1:10 AM 
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