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 6362 Thursday, September 8, 2011 7:39 AM 
Cyanide Method Detection Limit Mike 3 6428 Thursday, December 15, 2011 3:06 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6439 Wednesday, August 24, 2011 7:59 AM 
Volatile Acids worker bee 3 6499 Friday, January 13, 2012 10:05 AM 
Oil and Grease by Soxhlet Charlie 4 6636 Tuesday, March 27, 2012 4:49 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6727 Monday, October 18, 2010 9:09 AM 
Sample Bar Coding? Jason Graham 3 6736 Wednesday, April 18, 2012 8:56 AM 
BOD sample toxicity JoseeLosier 1 6797 Friday, November 11, 2011 10:55 AM 
NEW BOD method (?) Keith Chapman 0 6922 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 6996 Wednesday, June 29, 2011 6:56 AM 
Blank Subtraction Pat 3 7003 Sunday, February 19, 2012 11:20 AM 
Low Level Hg Analyzer James Davis 0 7071 Thursday, December 1, 2011 1:08 AM 
Urban Sediment Guidelines Charlie Pierce 0 7121 Friday, April 8, 2011 12:56 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7143 Tuesday, June 8, 2010 11:40 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 7170 Friday, September 30, 2011 4:47 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7184 Monday, August 1, 2011 8:06 AM 
TSS standard Rashmi Patel 2 7214 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7291 Thursday, December 1, 2011 1:05 AM 
New BOD Standard Method (ASTM) hubblijr 0 7410 Tuesday, May 11, 2010 3:12 PM 
Bod sampling yogibear 3 7468 Thursday, March 3, 2011 12:53 PM 
So many abbreviations CVidito 2 7578 Tuesday, April 20, 2010 5:41 PM 
Polyethylene Glycol treatability Keith Chapman 0 7629 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 7724 Tuesday, April 20, 2010 5:28 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7923 Thursday, January 21, 2010 8:26 PM 
general lab problems adri 3 8111 Monday, February 8, 2010 4:43 PM 
SPE Training Workshop Victor Santa Cruz 0 8115 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 8120 Monday, January 4, 2010 3:25 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 8152 Thursday, December 15, 2011 3:16 PM 
conductivity meter donna 3 8282 Wednesday, June 29, 2011 6:42 AM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8304 Thursday, May 27, 2010 4:03 PM 
Proceedure dmclaug 2 8342 Friday, December 24, 2010 12:02 PM 
Ammonia Issues Again Amy Vail 3 8423 Wednesday, October 19, 2011 9:28 AM 
Farewell Victor Santa Cruz 0 8461 Thursday, December 17, 2009 12:19 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8709 Thursday, December 1, 2011 1:09 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 8712 Friday, February 18, 2011 3:28 PM 
GGA always near 150 mg/L. losierj 9 8775 Monday, June 27, 2011 1:54 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 8854 Wednesday, June 29, 2011 6:49 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8912 Friday, December 10, 2010 7:57 AM 
Foaming Tests Alan Yen 1 8918 Tuesday, June 8, 2010 10:37 PM 
COD dschultz 8 8937 Monday, July 5, 2010 1:42 PM 
lab equipment annual service perkman 8 8950 Wednesday, October 12, 2011 4:22 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8995 Thursday, December 1, 2011 1:12 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 9108 Saturday, July 11, 2015 6:01 AM 
ATL LIMS bugs4me 1 9207 Wednesday, April 28, 2010 10:23 AM 
Cyanide Issue dsmith 7 9247 Tuesday, June 28, 2011 4:17 AM 
Alkalinity/Acidity Susan Ledbetter 1 9274 Wednesday, July 28, 2010 9:08 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 9304 Saturday, July 11, 2015 6:04 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 9387 Tuesday, June 28, 2011 4:40 AM 
COD homogenization evik 7 9407 Wednesday, June 29, 2011 6:37 AM 
Oxitop method Paul 0 9490 Thursday, April 8, 2010 1:08 AM 
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