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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Laboratory Christmas Song for 2010 Keith Chapman 0 4722 Tuesday, December 21, 2010 1:48 PM 
QC standard for TSS 17537384 2 4723 Monday, October 29, 2012 11:25 AM 
Volatile Acids worker bee 3 4785 Friday, January 13, 2012 10:05 AM 
Generic Control Limits for RPD and Standards Nimo 1 4789 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4830 Thursday, March 3, 2011 12:53 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4841 Wednesday, December 29, 2010 12:13 PM 
Cyanide Method Detection Limit Mike 3 4851 Thursday, December 15, 2011 3:06 PM 
High CBOD/Low COD Gregg Mitchell 6 4890 Sunday, January 1, 2012 12:41 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4992 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 5096 Thursday, September 8, 2011 7:39 AM 
Oil and Grease by Soxhlet Charlie 4 5154 Tuesday, March 27, 2012 4:49 AM 
Caroling Sewermen Victor Santa Cruz 0 5172 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5339 Monday, October 18, 2010 9:09 AM 
Sample Bar Coding? Jason Graham 3 5366 Wednesday, April 18, 2012 8:56 AM 
NEW BOD method (?) Keith Chapman 0 5458 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5632 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 5670 Thursday, December 1, 2011 1:08 AM 
Ammonia Issues Again Amy Vail 3 5680 Wednesday, October 19, 2011 9:28 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5774 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5799 Thursday, December 1, 2011 1:05 AM 
TSS standard Rashmi Patel 2 5831 Thursday, September 8, 2011 3:12 PM 
New BOD Standard Method (ASTM) hubblijr 0 6032 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 6067 Friday, April 8, 2011 12:56 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6116 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 6201 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 6248 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 6330 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6466 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6524 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6580 Wednesday, April 28, 2010 10:23 AM 
SPE Training Workshop Victor Santa Cruz 0 6762 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6768 Monday, January 4, 2010 3:25 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 6807 Friday, February 21, 2014 5:15 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6822 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6824 Wednesday, June 29, 2011 6:42 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6943 Thursday, December 15, 2011 3:16 PM 
Proceedure dmclaug 2 6987 Friday, December 24, 2010 12:02 PM 
Farewell Victor Santa Cruz 0 6987 Thursday, December 17, 2009 12:19 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6988 Thursday, January 21, 2010 12:29 PM 
general lab problems adri 3 7037 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 7127 Monday, June 27, 2011 1:54 AM 
SOLUTION CONVERSION Dhrumil 0 7151 Wednesday, April 2, 2014 12:59 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7293 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7431 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7461 Friday, December 10, 2010 7:57 AM 
lab equipment annual service perkman 8 7516 Wednesday, October 12, 2011 4:22 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7522 Thursday, December 1, 2011 1:09 AM 
COD dschultz 8 7812 Monday, July 5, 2010 1:42 PM 
Cyanide Issue dsmith 7 7838 Tuesday, June 28, 2011 4:17 AM 
 Previous 1 2 3 4 Next