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:

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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
MDL Quandary Keith Chapman 4 9393 Tuesday, May 11, 2010 3:25 PM 
Sodium Bisulfite Residual watertech 11 9376 Wednesday, June 29, 2011 6:53 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9277 Thursday, July 28, 2011 10:20 AM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9263 Tuesday, May 25, 2010 4:30 PM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9204 Wednesday, June 29, 2011 7:02 AM 
B. COLI ??? Charles Lytle 11 9201 Monday, June 27, 2011 1:02 PM 
gravity vs. mechanical convection incubators rainman 1 9152 Thursday, May 27, 2010 4:58 PM 
Control Charting LabLady 7 9105 Friday, May 7, 2010 3:08 PM 
Chlorine Residual Amperometric Titrator watertech 4 9096 Wednesday, June 29, 2011 7:00 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 8891 Tuesday, June 28, 2011 7:10 AM 
Columns for SVI and ZSV tests Jurek Patoczka 2 8846 Tuesday, May 11, 2010 12:54 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8822 Tuesday, May 18, 2010 8:36 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 8777 Thursday, January 20, 2011 2:30 PM 
NEMC This Coming August Charles Lytle 1 8774 Tuesday, March 16, 2010 11:34 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8756 Wednesday, June 29, 2011 6:41 AM 
E. coli by IDEXX Gregg Mitchell 10 8696 Wednesday, June 29, 2011 6:37 AM 
Ammonia results as NH3-N Lab newbie 2 8570 Thursday, December 1, 2011 1:11 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8568 Tuesday, July 20, 2010 5:28 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8450 Wednesday, June 29, 2011 7:26 AM 
Need good pH probe for wastewater Keith Chapman 1 8450 Monday, July 12, 2010 2:40 PM 
Continuous culture for BOD/CBOD seed? bwest 2 8441 Wednesday, October 12, 2011 4:15 AM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8346 Wednesday, June 9, 2010 5:03 PM 
Dear GGA, We need to talk nick 4 8335 Wednesday, October 19, 2011 9:23 AM 
Fecal MPN A-1 Donald Tucker 0 8291 Monday, April 19, 2010 2:50 PM 
Flame AA analysis JohnE 2 8271 Friday, July 16, 2010 9:48 AM 
Sodium Permanganate & Chlorine Tom C 0 8193 Thursday, June 17, 2010 9:29 AM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7966 Friday, July 9, 2010 3:29 PM 
COD homogenization evik 7 7965 Wednesday, June 29, 2011 6:37 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 7917 Saturday, September 11, 2010 3:37 PM 
Alkalinity/Acidity Susan Ledbetter 1 7844 Wednesday, July 28, 2010 9:08 AM 
Low GGA Recovery for CBOD DRajchel 3 7841 Wednesday, January 12, 2011 7:14 AM 
Thiourea Analysis ? M-Spike 1 7816 Thursday, February 3, 2011 10:16 AM 
There's a Lesson Here...somewhere Keith Chapman 6 7701 Thursday, December 1, 2011 1:17 AM 
Oxitop method Paul 0 7658 Thursday, April 8, 2010 1:08 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7648 Wednesday, May 19, 2010 5:30 PM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7544 Tuesday, June 28, 2011 4:40 AM 
Foaming Tests Alan Yen 1 7464 Tuesday, June 8, 2010 10:37 PM 
Cyanide Issue dsmith 7 7463 Tuesday, June 28, 2011 4:17 AM 
COD dschultz 8 7419 Monday, July 5, 2010 1:42 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7249 Friday, December 10, 2010 7:57 AM 
lab equipment annual service perkman 8 7089 Wednesday, October 12, 2011 4:22 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7015 Friday, February 18, 2011 3:28 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 6943 Thursday, December 1, 2011 1:09 AM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 6915 Thursday, December 1, 2011 1:12 AM 
general lab problems adri 3 6725 Monday, February 8, 2010 4:43 PM 
GGA always near 150 mg/L. losierj 9 6690 Monday, June 27, 2011 1:54 AM 
Farewell Victor Santa Cruz 0 6640 Thursday, December 17, 2009 12:19 PM 
Proceedure dmclaug 2 6614 Friday, December 24, 2010 12:02 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6581 Thursday, January 21, 2010 12:29 PM 
conductivity meter donna 3 6482 Wednesday, June 29, 2011 6:42 AM 
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