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 4730 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4765 Thursday, March 3, 2011 12:53 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4778 Wednesday, December 29, 2010 12:13 PM 
High CBOD/Low COD Gregg Mitchell 6 4787 Sunday, January 1, 2012 12:41 AM 
Cyanide Method Detection Limit Mike 3 4796 Thursday, December 15, 2011 3:06 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4940 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 5035 Thursday, September 8, 2011 7:39 AM 
Oil and Grease by Soxhlet Charlie 4 5051 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5169 Thursday, December 1, 2011 1:06 AM 
Sample Bar Coding? Jason Graham 3 5245 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5280 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5404 Tuesday, September 28, 2010 2:04 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 5475 Friday, February 21, 2014 5:15 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5579 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5587 Wednesday, October 19, 2011 9:28 AM 
SOLUTION CONVERSION Dhrumil 0 5599 Wednesday, April 2, 2014 12:59 PM 
Low Level Hg Analyzer James Davis 0 5613 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5717 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 5767 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5783 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 5969 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 6002 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6090 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6099 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 6156 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6266 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6319 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6411 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6460 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6534 Wednesday, April 28, 2010 10:23 AM 
SPE Training Workshop Victor Santa Cruz 0 6698 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6701 Monday, January 4, 2010 3:25 PM 
Amperometric Chlorine Titration 17604759 0 6745 Monday, December 30, 2013 2:59 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6764 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6767 Wednesday, June 29, 2011 6:42 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6874 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 6901 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6933 Thursday, January 21, 2010 12:29 PM 
Farewell Victor Santa Cruz 0 6937 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 7003 Monday, February 8, 2010 4:43 PM 
Combined Centrate flows / TSS Nick 1 7033 Thursday, November 14, 2013 6:23 PM 
GGA always near 150 mg/L. losierj 9 7088 Monday, June 27, 2011 1:54 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7236 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7369 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7404 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7444 Thursday, December 1, 2011 1:09 AM 
lab equipment annual service perkman 8 7449 Wednesday, October 12, 2011 4:22 AM 
COD dschultz 8 7752 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7780 Tuesday, June 28, 2011 4:17 AM 
Foaming Tests Alan Yen 1 7781 Tuesday, June 8, 2010 10:37 PM 
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