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
QC standard for TSS 17537384 2 4665 Monday, October 29, 2012 11:25 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4699 Tuesday, December 21, 2010 1:48 PM 
Volatile Acids worker bee 3 4743 Friday, January 13, 2012 10:05 AM 
Generic Control Limits for RPD and Standards Nimo 1 4770 Monday, December 6, 2010 12:19 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4809 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4818 Thursday, December 15, 2011 3:06 PM 
Bod sampling yogibear 3 4826 Thursday, March 3, 2011 12:53 PM 
High CBOD/Low COD Gregg Mitchell 6 4843 Sunday, January 1, 2012 12:41 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4981 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 5059 Thursday, September 8, 2011 7:39 AM 
Oil and Grease by Soxhlet Charlie 4 5107 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5140 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5301 Monday, October 18, 2010 9:09 AM 
Sample Bar Coding? Jason Graham 3 5306 Wednesday, April 18, 2012 8:56 AM 
NEW BOD method (?) Keith Chapman 0 5476 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5644 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5645 Wednesday, October 19, 2011 9:28 AM 
Low Level Hg Analyzer James Davis 0 5659 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5738 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5775 Thursday, December 1, 2011 1:05 AM 
TSS standard Rashmi Patel 2 5808 Thursday, September 8, 2011 3:12 PM 
New BOD Standard Method (ASTM) hubblijr 0 5990 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 6036 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6077 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6125 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 6177 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6225 Tuesday, April 20, 2010 5:28 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 6243 Friday, February 21, 2014 5:15 PM 
Polyethylene Glycol treatability Keith Chapman 0 6323 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6435 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6484 Thursday, January 21, 2010 8:26 PM 
SOLUTION CONVERSION Dhrumil 0 6502 Wednesday, April 2, 2014 12:59 PM 
ATL LIMS bugs4me 1 6547 Wednesday, April 28, 2010 10:23 AM 
phosphorus mdl Donald Tucker 4 6744 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 6744 Wednesday, December 30, 2009 5:17 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6791 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6792 Wednesday, June 29, 2011 6:42 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6901 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 6945 Friday, December 24, 2010 12:02 PM 
Farewell Victor Santa Cruz 0 6959 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6970 Thursday, January 21, 2010 12:29 PM 
general lab problems adri 3 7025 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7069 Monday, June 27, 2011 1:54 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7277 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7407 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7431 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7472 Thursday, December 1, 2011 1:09 AM 
lab equipment annual service perkman 8 7485 Wednesday, October 12, 2011 4:22 AM 
Amperometric Chlorine Titration 17604759 0 7548 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 7750 Thursday, November 14, 2013 6:23 PM 
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