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 4720 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4757 Thursday, March 3, 2011 12:53 PM 
High CBOD/Low COD Gregg Mitchell 6 4761 Sunday, January 1, 2012 12:41 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4766 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4782 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 5028 Thursday, September 8, 2011 7:39 AM 
Oil and Grease by Soxhlet Charlie 4 5038 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5103 Thursday, December 1, 2011 1:06 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 5247 Friday, February 21, 2014 5:15 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5267 Monday, October 18, 2010 9:09 AM 
Sample Bar Coding? Jason Graham 3 5271 Wednesday, April 18, 2012 8:56 AM 
SOLUTION CONVERSION Dhrumil 0 5273 Wednesday, April 2, 2014 12:59 PM 
NEW BOD method (?) Keith Chapman 0 5401 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5560 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5566 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5614 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5713 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5736 Thursday, December 1, 2011 1:05 AM 
TSS standard Rashmi Patel 2 5751 Thursday, September 8, 2011 3:12 PM 
New BOD Standard Method (ASTM) hubblijr 0 5962 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 5997 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6047 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6062 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 6146 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6195 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6275 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6401 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6457 Thursday, January 21, 2010 8:26 PM 
Amperometric Chlorine Titration 17604759 0 6473 Monday, December 30, 2013 2:59 PM 
ATL LIMS bugs4me 1 6519 Wednesday, April 28, 2010 10:23 AM 
phosphorus mdl Donald Tucker 4 6692 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 6694 Wednesday, December 30, 2009 5:17 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6749 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6767 Wednesday, June 29, 2011 6:42 AM 
Combined Centrate flows / TSS Nick 1 6778 Thursday, November 14, 2013 6:23 PM 
Proceedure dmclaug 2 6891 Friday, December 24, 2010 12:02 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6895 Thursday, December 15, 2011 3:16 PM 
Farewell Victor Santa Cruz 0 6915 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6920 Thursday, January 21, 2010 12:29 PM 
general lab problems adri 3 7002 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 7229 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7348 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7401 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7418 Thursday, December 1, 2011 1:09 AM 
lab equipment annual service perkman 8 7439 Wednesday, October 12, 2011 4:22 AM 
COD dschultz 8 7743 Monday, July 5, 2010 1:42 PM 
Foaming Tests Alan Yen 1 7770 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7771 Tuesday, June 28, 2011 4:17 AM 
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