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
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 6114 Saturday, July 11, 2015 6:04 AM 
automated bod analyzer, automated titration Elizabeth Turner 0 6148 Friday, September 30, 2011 4:47 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6192 Wednesday, December 29, 2010 12:13 PM 
Bod sampling yogibear 3 6193 Thursday, March 3, 2011 12:53 PM 
Generic Control Limits for RPD and Standards Nimo 1 6206 Monday, December 6, 2010 12:19 PM 
Volatile Acids worker bee 3 6263 Friday, January 13, 2012 10:05 AM 
Cyanide Method Detection Limit Mike 3 6365 Thursday, December 15, 2011 3:06 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6381 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 6462 Thursday, September 8, 2011 7:39 AM 
QC standard for TSS 17537384 2 6470 Monday, October 29, 2012 11:25 AM 
Caroling Sewermen Victor Santa Cruz 0 6588 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6678 Monday, October 18, 2010 9:09 AM 
NEW BOD method (?) Keith Chapman 0 6776 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 7005 Wednesday, June 29, 2011 6:56 AM 
Sample Bar Coding? Jason Graham 3 7092 Wednesday, April 18, 2012 8:56 AM 
Low Level Hg Analyzer James Davis 0 7111 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7113 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 7127 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7159 Thursday, December 1, 2011 1:05 AM 
Ammonia Issues Again Amy Vail 3 7166 Wednesday, October 19, 2011 9:28 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 7191 Thursday, May 7, 2015 3:50 PM 
New BOD Standard Method (ASTM) hubblijr 0 7382 Tuesday, May 11, 2010 3:12 PM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 7408 Wednesday, June 29, 2011 6:49 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7468 Monday, August 1, 2011 8:06 AM 
Urban Sediment Guidelines Charlie Pierce 0 7489 Friday, April 8, 2011 12:56 AM 
So many abbreviations CVidito 2 7573 Tuesday, April 20, 2010 5:41 PM 
Laboratory Analyst Certification jgraham 1 7635 Tuesday, April 20, 2010 5:28 PM 
Polyethylene Glycol treatability Keith Chapman 0 7685 Monday, February 8, 2010 4:09 PM 
QA Manual Help James Davis 2 7859 Tuesday, April 20, 2010 5:36 PM 
ATL LIMS bugs4me 1 7934 Wednesday, April 28, 2010 10:23 AM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7948 Thursday, January 21, 2010 8:26 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 8129 Thursday, December 15, 2011 3:16 PM 
SPE Training Workshop Victor Santa Cruz 0 8130 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 8183 Monday, January 4, 2010 3:25 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8186 Thursday, May 27, 2010 4:03 PM 
Proceedure dmclaug 2 8311 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 8346 Thursday, January 21, 2010 12:29 PM 
general lab problems adri 3 8428 Monday, February 8, 2010 4:43 PM 
Farewell Victor Santa Cruz 0 8450 Thursday, December 17, 2009 12:19 PM 
GGA high- Tried Everything I can think of. 17797700 2 8470 Friday, July 10, 2015 12:17 PM 
GGA always near 150 mg/L. losierj 9 8486 Monday, June 27, 2011 1:54 AM 
lab equipment annual service perkman 8 8505 Wednesday, October 12, 2011 4:22 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 8611 Friday, February 18, 2011 3:28 PM 
conductivity meter donna 3 8638 Wednesday, June 29, 2011 6:42 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8851 Thursday, December 1, 2011 1:12 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8851 Friday, December 10, 2010 7:57 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8973 Thursday, December 1, 2011 1:09 AM 
Cyanide Issue dsmith 7 9144 Tuesday, June 28, 2011 4:17 AM 
COD dschultz 8 9151 Monday, July 5, 2010 1:42 PM 
Foaming Tests Alan Yen 1 9217 Tuesday, June 8, 2010 10:37 PM 
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