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
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4662 Friday, February 21, 2014 5:15 PM 
Generic Control Limits for RPD and Standards Nimo 1 4715 Monday, December 6, 2010 12:19 PM 
SOLUTION CONVERSION Dhrumil 0 4718 Wednesday, April 2, 2014 12:59 PM 
High CBOD/Low COD Gregg Mitchell 6 4726 Sunday, January 1, 2012 12:41 AM 
Bod sampling yogibear 3 4732 Thursday, March 3, 2011 12:53 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4741 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4757 Thursday, December 15, 2011 3:06 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4942 Wednesday, August 24, 2011 7:59 AM 
Oil and Grease by Soxhlet Charlie 4 4997 Tuesday, March 27, 2012 4:49 AM 
Nitrate Testing by Method 353.3 jessica9 1 5010 Thursday, September 8, 2011 7:39 AM 
Caroling Sewermen Victor Santa Cruz 0 5102 Thursday, December 1, 2011 1:06 AM 
Sample Bar Coding? Jason Graham 3 5221 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5244 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5529 Tuesday, September 28, 2010 2:04 PM 
Ammonia Issues Again Amy Vail 3 5547 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5594 Thursday, December 1, 2011 1:08 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5640 Wednesday, June 29, 2011 6:56 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5686 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 5719 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5882 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 5946 Tuesday, May 11, 2010 3:12 PM 
Amperometric Chlorine Titration 17604759 0 5976 Monday, December 30, 2013 2:59 PM 
Urban Sediment Guidelines Charlie Pierce 0 5993 Friday, April 8, 2011 12:56 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6042 Wednesday, June 29, 2011 6:49 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6079 Monday, August 1, 2011 8:06 AM 
So many abbreviations CVidito 2 6127 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6186 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6260 Monday, February 8, 2010 4:09 PM 
Combined Centrate flows / TSS Nick 1 6298 Thursday, November 14, 2013 6:23 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6445 Thursday, January 21, 2010 8:26 PM 
QA Manual Help James Davis 2 6513 Tuesday, April 20, 2010 5:36 PM 
ATL LIMS bugs4me 1 6588 Wednesday, April 28, 2010 10:23 AM 
phosphorus mdl Donald Tucker 4 6668 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 6674 Wednesday, December 30, 2009 5:17 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6753 Thursday, May 27, 2010 4:03 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6852 Thursday, December 15, 2011 3:16 PM 
conductivity meter donna 3 6869 Wednesday, June 29, 2011 6:42 AM 
Proceedure dmclaug 2 6880 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6909 Thursday, January 21, 2010 12:29 PM 
Farewell Victor Santa Cruz 0 6913 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 6990 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7013 Monday, June 27, 2011 1:54 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7334 Thursday, December 1, 2011 1:12 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7357 Friday, February 18, 2011 3:28 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7393 Friday, December 10, 2010 7:57 AM 
lab equipment annual service perkman 8 7404 Wednesday, October 12, 2011 4:22 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7410 Thursday, December 1, 2011 1:09 AM 
Foaming Tests Alan Yen 1 7744 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7751 Tuesday, June 28, 2011 4:17 AM 
COD dschultz 8 7769 Monday, July 5, 2010 1:42 PM 
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