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
Laboratory Christmas Song for 2010 Keith Chapman 0 7537 Tuesday, December 21, 2010 1:48 PM 
Proceedure dmclaug 2 9737 Friday, December 24, 2010 12:02 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 7716 Wednesday, December 29, 2010 12:13 PM 
Low GGA Recovery for CBOD DRajchel 3 11407 Wednesday, January 12, 2011 7:14 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 12201 Thursday, January 20, 2011 2:30 PM 
Thiourea Analysis ? M-Spike 1 10950 Thursday, February 3, 2011 10:16 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 10053 Friday, February 18, 2011 3:28 PM 
Bod sampling yogibear 3 6076 Thursday, March 3, 2011 12:53 PM 
Urban Sediment Guidelines Charlie Pierce 0 8905 Friday, April 8, 2011 12:56 AM 
GGA always near 150 mg/L. losierj 9 10277 Monday, June 27, 2011 1:54 AM 
B. COLI ??? Charles Lytle 11 12757 Monday, June 27, 2011 1:02 PM 
How low can you go? Mark Milne 11 14848 Monday, June 27, 2011 1:28 PM 
Cyanide Issue dsmith 7 10643 Tuesday, June 28, 2011 4:17 AM 
Negative BOD calculations LabRat 12 12489 Tuesday, June 28, 2011 4:40 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 10809 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 13832 Tuesday, June 28, 2011 7:08 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 12190 Tuesday, June 28, 2011 7:10 AM 
BOD blanks st77 23 12618 Wednesday, June 29, 2011 6:25 AM 
DMRQA Study 30 Keith Chapman 18 14180 Wednesday, June 29, 2011 6:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 14209 Wednesday, June 29, 2011 6:31 AM 
E. coli by IDEXX Gregg Mitchell 10 11930 Wednesday, June 29, 2011 6:37 AM 
COD homogenization evik 7 11323 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 12018 Wednesday, June 29, 2011 6:41 AM 
LDO probe calibration verification? peterm 13 13049 Wednesday, June 29, 2011 6:42 AM 
conductivity meter donna 3 10482 Wednesday, June 29, 2011 6:42 AM 
Lab Equipment looking for school mitochondrialBliss 9 11324 Wednesday, June 29, 2011 6:43 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 7440 Wednesday, June 29, 2011 6:49 AM 
Sodium Bisulfite Residual watertech 11 13067 Wednesday, June 29, 2011 6:53 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 8354 Wednesday, June 29, 2011 6:56 AM 
Dechlorination Mark Ultis 16 13631 Wednesday, June 29, 2011 6:56 AM 
Chlorine Residual Amperometric Titrator watertech 4 12441 Wednesday, June 29, 2011 7:00 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 12343 Wednesday, June 29, 2011 7:02 AM 
TDS/VDS LCS Jami 6 13473 Wednesday, June 29, 2011 7:03 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 11580 Wednesday, June 29, 2011 7:26 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 13389 Wednesday, June 29, 2011 7:27 AM 
seeding high strength BOD's Donald Tucker 10 13319 Wednesday, June 29, 2011 7:30 AM 
BOD seed James Royer 3 11965 Wednesday, June 29, 2011 7:31 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 15425 Wednesday, June 29, 2011 7:34 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 13886 Wednesday, June 29, 2011 7:38 AM 
cBOD Victor Santa Cruz 6 15751 Friday, July 1, 2011 7:52 AM 
Pittcon dsmith 3 12893 Friday, July 1, 2011 7:59 AM 
Non-Members Can Now Post New Topics Perry 6 13978 Friday, July 1, 2011 8:05 AM 
COD on Grease Samples. CindyC 13 14903 Friday, July 1, 2011 8:06 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 12227 Wednesday, July 13, 2011 1:18 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 12554 Thursday, July 28, 2011 10:20 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 7320 Monday, August 1, 2011 8:06 AM 
Water Still Questions Heath Dill 2 7502 Wednesday, August 24, 2011 7:52 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 7797 Wednesday, August 24, 2011 7:59 AM 
BOD standard duplicates discrepancies Tom Hons 4 12595 Sunday, August 28, 2011 8:26 AM 
LIMS austinchemist 1 7527 Monday, August 29, 2011 12:38 PM 
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