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
Generic Control Limits for RPD and Standards Nimo 1 4449 Monday, December 6, 2010 12:19 PM 
Bod sampling yogibear 3 4451 Thursday, March 3, 2011 12:53 PM 
Oil and Grease by Soxhlet Charlie 4 4568 Tuesday, March 27, 2012 4:49 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4664 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 4689 Thursday, September 8, 2011 7:39 AM 
Sample Bar Coding? Jason Graham 3 4762 Wednesday, April 18, 2012 8:56 AM 
Caroling Sewermen Victor Santa Cruz 0 4799 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 4967 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 5110 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5169 Wednesday, June 29, 2011 6:56 AM 
Ammonia Issues Again Amy Vail 3 5204 Wednesday, October 19, 2011 9:28 AM 
TSS standard Rashmi Patel 2 5292 Thursday, September 8, 2011 3:12 PM 
Low Level Hg Analyzer James Davis 0 5316 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5388 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 5439 Thursday, December 1, 2011 1:05 AM 
Urban Sediment Guidelines Charlie Pierce 0 5626 Friday, April 8, 2011 12:56 AM 
New BOD Standard Method (ASTM) hubblijr 0 5656 Tuesday, May 11, 2010 3:12 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5730 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 5790 Wednesday, June 29, 2011 6:49 AM 
So many abbreviations CVidito 2 5847 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 5937 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 5980 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 6056 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6103 Thursday, January 21, 2010 8:26 PM 
ATL LIMS bugs4me 1 6163 Wednesday, April 28, 2010 10:23 AM 
SPE Training Workshop Victor Santa Cruz 0 6364 Wednesday, December 30, 2009 5:17 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6393 Thursday, December 15, 2011 3:16 PM 
phosphorus mdl Donald Tucker 4 6437 Monday, January 4, 2010 3:25 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6456 Thursday, May 27, 2010 4:03 PM 
conductivity meter donna 3 6514 Wednesday, June 29, 2011 6:42 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6588 Thursday, January 21, 2010 12:29 PM 
Proceedure dmclaug 2 6595 Friday, December 24, 2010 12:02 PM 
Farewell Victor Santa Cruz 0 6620 Thursday, December 17, 2009 12:19 PM 
GGA always near 150 mg/L. losierj 9 6691 Monday, June 27, 2011 1:54 AM 
general lab problems adri 3 6703 Monday, February 8, 2010 4:43 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 6967 Thursday, December 1, 2011 1:09 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 6974 Friday, February 18, 2011 3:28 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7059 Thursday, December 1, 2011 1:12 AM 
lab equipment annual service perkman 8 7074 Wednesday, October 12, 2011 4:22 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7225 Friday, December 10, 2010 7:57 AM 
COD dschultz 8 7415 Monday, July 5, 2010 1:42 PM 
Foaming Tests Alan Yen 1 7448 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7462 Tuesday, June 28, 2011 4:17 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7524 Tuesday, June 28, 2011 4:40 AM 
Oxitop method Paul 0 7644 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7688 Wednesday, May 19, 2010 5:30 PM 
There's a Lesson Here...somewhere Keith Chapman 6 7719 Thursday, December 1, 2011 1:17 AM 
Thiourea Analysis ? M-Spike 1 7780 Thursday, February 3, 2011 10:16 AM 
Low GGA Recovery for CBOD DRajchel 3 7807 Wednesday, January 12, 2011 7:14 AM 
Alkalinity/Acidity Susan Ledbetter 1 7831 Wednesday, July 28, 2010 9:08 AM 
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