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
Nitrate Testing by Method 353.3 jessica9 1 6295 Thursday, September 8, 2011 7:39 AM 
Cyanide Method Detection Limit Mike 3 6360 Thursday, December 15, 2011 3:06 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6363 Wednesday, August 24, 2011 7:59 AM 
Volatile Acids worker bee 3 6409 Friday, January 13, 2012 10:05 AM 
Oil and Grease by Soxhlet Charlie 4 6532 Tuesday, March 27, 2012 4:49 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6650 Monday, October 18, 2010 9:09 AM 
Sample Bar Coding? Jason Graham 3 6654 Wednesday, April 18, 2012 8:56 AM 
BOD sample toxicity JoseeLosier 1 6711 Friday, November 11, 2011 10:55 AM 
NEW BOD method (?) Keith Chapman 0 6844 Tuesday, September 28, 2010 2:04 PM 
Blank Subtraction Pat 3 6916 Sunday, February 19, 2012 11:20 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 6927 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 7001 Thursday, December 1, 2011 1:08 AM 
Urban Sediment Guidelines Charlie Pierce 0 7058 Friday, April 8, 2011 12:56 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7073 Tuesday, June 8, 2010 11:40 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 7106 Friday, September 30, 2011 4:47 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7115 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 7132 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7204 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 7340 Tuesday, May 11, 2010 3:12 PM 
Bod sampling yogibear 3 7398 Thursday, March 3, 2011 12:53 PM 
So many abbreviations CVidito 2 7499 Tuesday, April 20, 2010 5:41 PM 
Polyethylene Glycol treatability Keith Chapman 0 7555 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 7651 Tuesday, April 20, 2010 5:28 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7852 Thursday, January 21, 2010 8:26 PM 
SPE Training Workshop Victor Santa Cruz 0 8027 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 8040 Monday, January 4, 2010 3:25 PM 
general lab problems adri 3 8042 Monday, February 8, 2010 4:43 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 8061 Thursday, December 15, 2011 3:16 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8214 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 8214 Wednesday, June 29, 2011 6:42 AM 
Proceedure dmclaug 2 8275 Friday, December 24, 2010 12:02 PM 
Ammonia Issues Again Amy Vail 3 8348 Wednesday, October 19, 2011 9:28 AM 
Farewell Victor Santa Cruz 0 8368 Thursday, December 17, 2009 12:19 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8616 Thursday, December 1, 2011 1:09 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 8632 Friday, February 18, 2011 3:28 PM 
GGA always near 150 mg/L. losierj 9 8695 Monday, June 27, 2011 1:54 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 8783 Wednesday, June 29, 2011 6:49 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8835 Friday, December 10, 2010 7:57 AM 
Foaming Tests Alan Yen 1 8840 Tuesday, June 8, 2010 10:37 PM 
COD dschultz 8 8863 Monday, July 5, 2010 1:42 PM 
lab equipment annual service perkman 8 8881 Wednesday, October 12, 2011 4:22 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8903 Thursday, December 1, 2011 1:12 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 9037 Saturday, July 11, 2015 6:01 AM 
ATL LIMS bugs4me 1 9121 Wednesday, April 28, 2010 10:23 AM 
Cyanide Issue dsmith 7 9160 Tuesday, June 28, 2011 4:17 AM 
Alkalinity/Acidity Susan Ledbetter 1 9190 Wednesday, July 28, 2010 9:08 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 9222 Saturday, July 11, 2015 6:04 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 9315 Tuesday, June 28, 2011 4:40 AM 
COD homogenization evik 7 9324 Wednesday, June 29, 2011 6:37 AM 
Oxitop method Paul 0 9415 Thursday, April 8, 2010 1:08 AM 
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