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
Volatile Acids worker bee 3 4730 Friday, January 13, 2012 10:05 AM 
Generic Control Limits for RPD and Standards Nimo 1 4746 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4778 Thursday, March 3, 2011 12:53 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4795 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4823 Thursday, December 15, 2011 3:06 PM 
High CBOD/Low COD Gregg Mitchell 6 4824 Sunday, January 1, 2012 12:41 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4950 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 5049 Thursday, September 8, 2011 7:39 AM 
Oil and Grease by Soxhlet Charlie 4 5085 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5120 Thursday, December 1, 2011 1:06 AM 
Sample Bar Coding? Jason Graham 3 5290 Wednesday, April 18, 2012 8:56 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5290 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5422 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5593 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 5631 Thursday, December 1, 2011 1:08 AM 
Ammonia Issues Again Amy Vail 3 5636 Wednesday, October 19, 2011 9:28 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5726 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5759 Thursday, December 1, 2011 1:05 AM 
TSS standard Rashmi Patel 2 5774 Thursday, September 8, 2011 3:12 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 5855 Friday, February 21, 2014 5:15 PM 
New BOD Standard Method (ASTM) hubblijr 0 5975 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 6019 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6063 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6081 Wednesday, June 29, 2011 6:49 AM 
SOLUTION CONVERSION Dhrumil 0 6112 Wednesday, April 2, 2014 12:59 PM 
So many abbreviations CVidito 2 6178 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6217 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6290 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6428 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6475 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6539 Wednesday, April 28, 2010 10:23 AM 
SPE Training Workshop Victor Santa Cruz 0 6707 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6722 Monday, January 4, 2010 3:25 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6778 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6787 Wednesday, June 29, 2011 6:42 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6888 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 6915 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6943 Thursday, January 21, 2010 12:29 PM 
Farewell Victor Santa Cruz 0 6947 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 7015 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7052 Monday, June 27, 2011 1:54 AM 
Amperometric Chlorine Titration 17604759 0 7177 Monday, December 30, 2013 2:59 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7251 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7383 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7427 Friday, December 10, 2010 7:57 AM 
Combined Centrate flows / TSS Nick 1 7434 Thursday, November 14, 2013 6:23 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7461 Thursday, December 1, 2011 1:09 AM 
lab equipment annual service perkman 8 7463 Wednesday, October 12, 2011 4:22 AM 
COD dschultz 8 7767 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7787 Tuesday, June 28, 2011 4:17 AM 
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