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 4708 Monday, December 6, 2010 12:19 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4733 Friday, February 21, 2014 5:15 PM 
High CBOD/Low COD Gregg Mitchell 6 4739 Sunday, January 1, 2012 12:41 AM 
Bod sampling yogibear 3 4766 Thursday, March 3, 2011 12:53 PM 
Cyanide Method Detection Limit Mike 3 4769 Thursday, December 15, 2011 3:06 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4776 Wednesday, December 29, 2010 12:13 PM 
SOLUTION CONVERSION Dhrumil 0 4811 Wednesday, April 2, 2014 12:59 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4915 Wednesday, August 24, 2011 7:59 AM 
Oil and Grease by Soxhlet Charlie 4 5036 Tuesday, March 27, 2012 4:49 AM 
Nitrate Testing by Method 353.3 jessica9 1 5055 Thursday, September 8, 2011 7:39 AM 
Caroling Sewermen Victor Santa Cruz 0 5108 Thursday, December 1, 2011 1:06 AM 
Sample Bar Coding? Jason Graham 3 5215 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5278 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5405 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5553 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5560 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5630 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5718 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 5742 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 5747 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 5999 Tuesday, May 11, 2010 3:12 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6027 Monday, August 1, 2011 8:06 AM 
Urban Sediment Guidelines Charlie Pierce 0 6051 Friday, April 8, 2011 12:56 AM 
Amperometric Chlorine Titration 17604759 0 6057 Monday, December 30, 2013 2:59 PM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6080 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 6167 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6229 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6301 Monday, February 8, 2010 4:09 PM 
Combined Centrate flows / TSS Nick 1 6377 Thursday, November 14, 2013 6:23 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6489 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6536 Wednesday, April 28, 2010 10:23 AM 
QA Manual Help James Davis 2 6561 Tuesday, April 20, 2010 5:36 PM 
SPE Training Workshop Victor Santa Cruz 0 6686 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6688 Monday, January 4, 2010 3:25 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6797 Thursday, May 27, 2010 4:03 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6832 Thursday, December 15, 2011 3:16 PM 
conductivity meter donna 3 6914 Wednesday, June 29, 2011 6:42 AM 
Proceedure dmclaug 2 6919 Friday, December 24, 2010 12:02 PM 
Farewell Victor Santa Cruz 0 6919 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6950 Thursday, January 21, 2010 12:29 PM 
general lab problems adri 3 7032 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7037 Monday, June 27, 2011 1:54 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7221 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7350 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7380 Friday, December 10, 2010 7:57 AM 
lab equipment annual service perkman 8 7414 Wednesday, October 12, 2011 4:22 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7436 Thursday, December 1, 2011 1:09 AM 
Foaming Tests Alan Yen 1 7780 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7804 Tuesday, June 28, 2011 4:17 AM 
COD dschultz 8 7828 Monday, July 5, 2010 1:42 PM 
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