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 

RSS Feed Search
Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
Laboratory Christmas Song for 2010 Keith Chapman 0 4602 Tuesday, December 21, 2010 1:48 PM 
Proceedure dmclaug 2 6825 Friday, December 24, 2010 12:02 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 4706 Wednesday, December 29, 2010 12:13 PM 
Low GGA Recovery for CBOD DRajchel 3 7977 Wednesday, January 12, 2011 7:14 AM 
HACH BOD Nutrient Buffer Pillows Paul 7 9039 Thursday, January 20, 2011 2:30 PM 
Thiourea Analysis ? M-Spike 1 8104 Thursday, February 3, 2011 10:16 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 7212 Friday, February 18, 2011 3:28 PM 
Bod sampling yogibear 3 4693 Thursday, March 3, 2011 12:53 PM 
Urban Sediment Guidelines Charlie Pierce 0 5932 Friday, April 8, 2011 12:56 AM 
GGA always near 150 mg/L. losierj 9 6962 Monday, June 27, 2011 1:54 AM 
B. COLI ??? Charles Lytle 11 9463 Monday, June 27, 2011 1:02 PM 
How low can you go? Mark Milne 11 11586 Monday, June 27, 2011 1:28 PM 
Cyanide Issue dsmith 7 7750 Tuesday, June 28, 2011 4:17 AM 
Negative BOD calculations LabRat 12 10452 Tuesday, June 28, 2011 4:40 AM 
How often to Acid Wash sampler hoses? Keith Chapman 4 7871 Tuesday, June 28, 2011 4:40 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 2 10540 Tuesday, June 28, 2011 7:08 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9218 Tuesday, June 28, 2011 7:10 AM 
BOD blanks st77 23 10861 Wednesday, June 29, 2011 6:25 AM 
DMRQA Study 30 Keith Chapman 18 10780 Wednesday, June 29, 2011 6:26 AM 
BOD Testing & Meter Calibration mawsonspoo 7 11071 Wednesday, June 29, 2011 6:31 AM 
E. coli by IDEXX Gregg Mitchell 10 9045 Wednesday, June 29, 2011 6:37 AM 
COD homogenization evik 7 8202 Wednesday, June 29, 2011 6:37 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9052 Wednesday, June 29, 2011 6:41 AM 
LDO probe calibration verification? peterm 13 9945 Wednesday, June 29, 2011 6:42 AM 
conductivity meter donna 3 6716 Wednesday, June 29, 2011 6:42 AM 
Lab Equipment looking for school mitochondrialBliss 9 10844 Wednesday, June 29, 2011 6:43 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 5987 Wednesday, June 29, 2011 6:49 AM 
Sodium Bisulfite Residual watertech 11 9683 Wednesday, June 29, 2011 6:53 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 5510 Wednesday, June 29, 2011 6:56 AM 
Dechlorination Mark Ultis 16 10410 Wednesday, June 29, 2011 6:56 AM 
Chlorine Residual Amperometric Titrator watertech 4 9339 Wednesday, June 29, 2011 7:00 AM 
Weirdest BOD Runs Ever Jeremy Bartleson 7 9520 Wednesday, June 29, 2011 7:02 AM 
TDS/VDS LCS Jami 6 10820 Wednesday, June 29, 2011 7:03 AM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8645 Wednesday, June 29, 2011 7:26 AM 
LinkedIn Laboratory SubGroup Victor Santa Cruz 7 11615 Wednesday, June 29, 2011 7:27 AM 
seeding high strength BOD's Donald Tucker 10 10336 Wednesday, June 29, 2011 7:30 AM 
BOD seed James Royer 3 10678 Wednesday, June 29, 2011 7:31 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11816 Wednesday, June 29, 2011 7:34 AM 
Commercially Prepared TSS/VSS Filters Susan Ledbetter 8 10887 Wednesday, June 29, 2011 7:38 AM 
cBOD Victor Santa Cruz 6 12698 Friday, July 1, 2011 7:52 AM 
Pittcon dsmith 3 9871 Friday, July 1, 2011 7:59 AM 
Non-Members Can Now Post New Topics Perry 6 11078 Friday, July 1, 2011 8:05 AM 
COD on Grease Samples. CindyC 13 11426 Friday, July 1, 2011 8:06 AM 
New 0.20 mg/l blank REQUIREMENT for BOD in the MUR Kay Anderson 6 10952 Wednesday, July 13, 2011 1:18 PM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9586 Thursday, July 28, 2011 10:20 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5961 Monday, August 1, 2011 8:06 AM 
Water Still Questions Heath Dill 2 4593 Wednesday, August 24, 2011 7:52 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 4885 Wednesday, August 24, 2011 7:59 AM 
BOD standard duplicates discrepancies Tom Hons 4 11259 Sunday, August 28, 2011 8:26 AM 
LIMS austinchemist 1 4561 Monday, August 29, 2011 12:38 PM 
 Previous 1 2 3 4 Next