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
Un-ionized Ammonia 01666128 0 7455 Wednesday, January 21, 2015 11:05 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7355 Friday, February 18, 2011 3:28 PM 
GGA always near 150 mg/L. losierj 9 7146 Monday, June 27, 2011 1:54 AM 
general lab problems adri 3 7125 Monday, February 8, 2010 4:43 PM 
Farewell Victor Santa Cruz 0 7076 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7064 Thursday, January 21, 2010 12:29 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7045 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 7019 Friday, December 24, 2010 12:02 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6911 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6893 Wednesday, June 29, 2011 6:42 AM 
SPE Training Workshop Victor Santa Cruz 0 6840 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6837 Monday, January 4, 2010 3:25 PM 
ATL LIMS bugs4me 1 6659 Wednesday, April 28, 2010 10:23 AM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6586 Thursday, January 21, 2010 8:26 PM 
QA Manual Help James Davis 2 6547 Tuesday, April 20, 2010 5:36 PM 
Polyethylene Glycol treatability Keith Chapman 0 6409 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 6337 Tuesday, April 20, 2010 5:28 PM 
Back to top What is the difference between standard and thermal calibration options? jovexcorba 0 6311 Saturday, July 11, 2015 6:14 AM 
So many abbreviations CVidito 2 6273 Tuesday, April 20, 2010 5:41 PM 
GGA high- Tried Everything I can think of. 17797700 2 6222 Friday, July 10, 2015 12:17 PM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6181 Wednesday, June 29, 2011 6:49 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6174 Monday, August 1, 2011 8:06 AM 
Urban Sediment Guidelines Charlie Pierce 0 6125 Friday, April 8, 2011 12:56 AM 
New BOD Standard Method (ASTM) hubblijr 0 6097 Tuesday, May 11, 2010 3:12 PM 
TSS standard Rashmi Patel 2 5881 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5880 Thursday, December 1, 2011 1:05 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5843 Tuesday, June 8, 2010 11:40 AM 
Ammonia Issues Again Amy Vail 3 5783 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5739 Thursday, December 1, 2011 1:08 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5704 Wednesday, June 29, 2011 6:56 AM 
NEW BOD method (?) Keith Chapman 0 5533 Tuesday, September 28, 2010 2:04 PM 
Sample Bar Coding? Jason Graham 3 5474 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5408 Monday, October 18, 2010 9:09 AM 
Oil and Grease by Soxhlet Charlie 4 5296 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5230 Thursday, December 1, 2011 1:06 AM 
Nitrate Testing by Method 353.3 jessica9 1 5161 Thursday, September 8, 2011 7:39 AM 
High CBOD/Low COD Gregg Mitchell 6 5060 Sunday, January 1, 2012 12:41 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 5057 Wednesday, August 24, 2011 7:59 AM 
Cyanide Method Detection Limit Mike 3 5000 Thursday, December 15, 2011 3:06 PM 
DPD Indicator for Total Residual Chlorine 01742793 0 4939 Thursday, May 7, 2015 3:50 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4926 Wednesday, December 29, 2010 12:13 PM 
Bod sampling yogibear 3 4891 Thursday, March 3, 2011 12:53 PM 
Volatile Acids worker bee 3 4885 Friday, January 13, 2012 10:05 AM 
Generic Control Limits for RPD and Standards Nimo 1 4860 Monday, December 6, 2010 12:19 PM 
QC standard for TSS 17537384 2 4857 Monday, October 29, 2012 11:25 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4793 Tuesday, December 21, 2010 1:48 PM 
Water Still Questions Heath Dill 2 4760 Wednesday, August 24, 2011 7:52 AM 
LIMS austinchemist 1 4703 Monday, August 29, 2011 12:38 PM 
automated bod analyzer, automated titration Elizabeth Turner 0 4622 Friday, September 30, 2011 4:47 PM 
BOD pH adjustment 17577211 1 4487 Monday, October 29, 2012 11:22 AM 
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