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
Membrane filters 01421497 1 3103 Monday, December 17, 2012 8:07 AM 
BOD christmas song 01478909 0 2084 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2060 Friday, December 21, 2012 9:48 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3469 Wednesday, October 24, 2012 9:28 AM 
Lab Flooring 01753954 1 8051 Tuesday, October 29, 2013 7:17 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 4025 Wednesday, October 24, 2012 9:02 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4612 Friday, February 21, 2014 5:15 PM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3355 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2318 Tuesday, October 30, 2012 10:27 AM 
Enterococcus 17537384 2 1514 Thursday, July 18, 2013 1:44 PM 
QC standard for TSS 17537384 2 4594 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 4244 Monday, October 29, 2012 11:22 AM 
Borate buffer solution for ammonia distillation 17577211 0 967 Friday, August 3, 2012 9:19 AM 
Amperometric Chlorine Titration 17604759 0 5923 Monday, December 30, 2013 2:59 PM 
Non-Dectected 17635448 0 2255 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 2741 Monday, February 25, 2013 10:22 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1306 Tuesday, May 28, 2013 10:18 AM 
EasyChem Discrete Analyzer 17661043 1 1615 Wednesday, May 8, 2013 9:19 AM 
trace Hg analysis (ppt) adri 3 10828 Thursday, February 25, 2010 8:15 AM 
general lab problems adri 3 6997 Monday, February 8, 2010 4:43 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6047 Monday, August 1, 2011 8:06 AM 
Foaming Tests Alan Yen 1 7769 Tuesday, June 8, 2010 10:37 PM 
Ammonia Issues Again Amy Vail 3 5562 Wednesday, October 19, 2011 9:28 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9786 Thursday, July 28, 2011 10:20 AM 
Low GGA Andy 7 10202 Thursday, December 1, 2011 1:10 AM 
Becoming a certified lab Ann Mastroianni 5 11401 Wednesday, October 12, 2011 4:06 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1934 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2616 Tuesday, March 27, 2012 5:00 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1395 Wednesday, June 13, 2012 12:42 PM 
LIMS austinchemist 1 4645 Monday, August 29, 2011 12:38 PM 
High GGA Brent Dickey 9 4065 Wednesday, September 28, 2011 10:30 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11884 Wednesday, June 29, 2011 7:34 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9285 Tuesday, June 28, 2011 7:10 AM 
Which Ammonia Probe is Best? Brie 10 12479 Thursday, September 30, 2010 1:37 PM 
ATL LIMS bugs4me 1 6557 Wednesday, April 28, 2010 10:23 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8817 Wednesday, October 12, 2011 4:15 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9151 Wednesday, June 29, 2011 6:41 AM 
COD Standard Values cgraham@dmi.ca 0 1656 Saturday, February 16, 2013 3:42 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3823 Monday, November 14, 2011 8:15 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6857 Thursday, December 15, 2011 3:16 PM 
B. COLI ??? Charles Lytle 11 9535 Monday, June 27, 2011 1:02 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8731 Wednesday, June 29, 2011 7:26 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10550 Wednesday, June 27, 2012 7:51 AM 
NEMC This Coming August Charles Lytle 1 9115 Tuesday, March 16, 2010 11:34 AM 
Oil and Grease by Soxhlet Charlie 4 4983 Tuesday, March 27, 2012 4:49 AM 
Urban Sediment Guidelines Charlie Pierce 0 6051 Friday, April 8, 2011 12:56 AM 
COD on Grease Samples. CindyC 13 11501 Friday, July 1, 2011 8:06 AM 
Solids Duplicate Determinations CJ Felice 2 3785 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 3135 Thursday, May 16, 2013 9:30 AM 
TSS: Do you cook twice? crystal0125 14 11943 Wednesday, October 19, 2011 1:26 AM 
 1 2 3 4 Next