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
Generic Control Limits for RPD and Standards Nimo 1 4727 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4755 Thursday, March 3, 2011 12:53 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4763 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4778 Thursday, December 15, 2011 3:06 PM 
High CBOD/Low COD Gregg Mitchell 6 4779 Sunday, January 1, 2012 12:41 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4924 Wednesday, August 24, 2011 7:59 AM 
Oil and Grease by Soxhlet Charlie 4 5023 Tuesday, March 27, 2012 4:49 AM 
Nitrate Testing by Method 353.3 jessica9 1 5025 Thursday, September 8, 2011 7:39 AM 
Caroling Sewermen Victor Santa Cruz 0 5098 Thursday, December 1, 2011 1:06 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 5200 Friday, February 21, 2014 5:15 PM 
SOLUTION CONVERSION Dhrumil 0 5228 Wednesday, April 2, 2014 12:59 PM 
Sample Bar Coding? Jason Graham 3 5234 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5266 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5401 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5562 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5569 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5612 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5708 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 5750 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5752 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 5951 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 5991 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6036 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6059 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 6140 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6191 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6270 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6408 Tuesday, April 20, 2010 5:36 PM 
Amperometric Chlorine Titration 17604759 0 6410 Monday, December 30, 2013 2:59 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6455 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6515 Wednesday, April 28, 2010 10:23 AM 
phosphorus mdl Donald Tucker 4 6691 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 6693 Wednesday, December 30, 2009 5:17 PM 
Combined Centrate flows / TSS Nick 1 6726 Thursday, November 14, 2013 6:23 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6756 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6759 Wednesday, June 29, 2011 6:42 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6863 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 6900 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6911 Thursday, January 21, 2010 12:29 PM 
Farewell Victor Santa Cruz 0 6922 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 7006 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7025 Monday, June 27, 2011 1:54 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7234 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7351 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7393 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7421 Thursday, December 1, 2011 1:09 AM 
lab equipment annual service perkman 8 7430 Wednesday, October 12, 2011 4:22 AM 
COD dschultz 8 7743 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7764 Tuesday, June 28, 2011 4:17 AM 
Foaming Tests Alan Yen 1 7768 Tuesday, June 8, 2010 10:37 PM 
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