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
Pittcon dsmith 3 10016 Friday, July 1, 2011 7:59 AM 
cBOD Victor Santa Cruz 6 12934 Friday, July 1, 2011 7:52 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 11092 Wednesday, June 29, 2011 7:38 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 12068 Wednesday, June 29, 2011 7:34 AM 
BOD seed James Royer 3 10880 Wednesday, June 29, 2011 7:31 AM 
seeding high strength BOD's Donald Tucker 10 10581 Wednesday, June 29, 2011 7:30 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11780 Wednesday, June 29, 2011 7:27 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8868 Wednesday, June 29, 2011 7:26 AM 
TDS/VDS LCS Jami 6 11009 Wednesday, June 29, 2011 7:03 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9665 Wednesday, June 29, 2011 7:02 AM 
Chlorine Residual Amperometric Titrator watertech 4 9488 Wednesday, June 29, 2011 7:00 AM 
Dechlorination Mark Ultis 16 10656 Wednesday, June 29, 2011 6:56 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5665 Wednesday, June 29, 2011 6:56 AM 
Sodium Bisulfite Residual watertech 11 9858 Wednesday, June 29, 2011 6:53 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6193 Wednesday, June 29, 2011 6:49 AM 
Lab Equipment looking for school mitochondrialBliss 9 11065 Wednesday, June 29, 2011 6:43 AM 
conductivity meter donna 3 6907 Wednesday, June 29, 2011 6:42 AM 
LDO probe calibration verification? peterm 13 10124 Wednesday, June 29, 2011 6:42 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9210 Wednesday, June 29, 2011 6:41 AM 
COD homogenization evik 7 8443 Wednesday, June 29, 2011 6:37 AM 
E. coli by IDEXX Gregg Mitchell 10 9204 Wednesday, June 29, 2011 6:37 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11302 Wednesday, June 29, 2011 6:31 AM 
DMRQA Study 30 Keith Chapman 18 10919 Wednesday, June 29, 2011 6:26 AM 
BOD blanks st77 23 11080 Wednesday, June 29, 2011 6:25 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9374 Tuesday, June 28, 2011 7:10 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10671 Tuesday, June 28, 2011 7:08 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 8066 Tuesday, June 28, 2011 4:40 AM 
Negative BOD calculations LabRat 12 10711 Tuesday, June 28, 2011 4:40 AM 
Cyanide Issue dsmith 7 7909 Tuesday, June 28, 2011 4:17 AM 
How low can you go? Mark Milne 11 11834 Monday, June 27, 2011 1:28 PM 
B. COLI ??? Charles Lytle 11 9891 Monday, June 27, 2011 1:02 PM 
GGA always near 150 mg/L. losierj 9 7160 Monday, June 27, 2011 1:54 AM 
Urban Sediment Guidelines Charlie Pierce 0 6142 Friday, April 8, 2011 12:56 AM 
Bod sampling yogibear 3 4899 Thursday, March 3, 2011 12:53 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 7368 Friday, February 18, 2011 3:28 PM 
Thiourea Analysis ? M-Spike 1 8181 Thursday, February 3, 2011 10:16 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9161 Thursday, January 20, 2011 2:30 PM 
Low GGA Recovery for CBOD DRajchel 3 8171 Wednesday, January 12, 2011 7:14 AM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4913 Wednesday, December 29, 2010 12:13 PM 
Proceedure dmclaug 2 7031 Friday, December 24, 2010 12:02 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 4757 Tuesday, December 21, 2010 1:48 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7537 Friday, December 10, 2010 7:57 AM 
Generic Control Limits for RPD and Standards Nimo 1 4818 Monday, December 6, 2010 12:19 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5412 Monday, October 18, 2010 9:09 AM 
Which Ammonia Probe is Best? Brie 10 12622 Thursday, September 30, 2010 1:37 PM 
NEW BOD method (?) Keith Chapman 0 5528 Tuesday, September 28, 2010 2:04 PM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8324 Saturday, September 11, 2010 3:37 PM 
Acid washing BOD bottles dmclaug 10 17890 Monday, August 30, 2010 4:51 AM 
Alkalinity/Acidity Susan Ledbetter 1 8252 Wednesday, July 28, 2010 9:08 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8972 Tuesday, July 20, 2010 5:28 PM 
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