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 2994 Monday, December 17, 2012 8:07 AM 
BOD christmas song 01478909 0 1988 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 1972 Friday, December 21, 2012 9:48 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3361 Wednesday, October 24, 2012 9:28 AM 
Lab Flooring 01753954 1 6590 Tuesday, October 29, 2013 7:17 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 3935 Wednesday, October 24, 2012 9:02 AM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 3184 Friday, February 21, 2014 5:15 PM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3268 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2260 Tuesday, October 30, 2012 10:27 AM 
Enterococcus 17537384 2 1414 Thursday, July 18, 2013 1:44 PM 
QC standard for TSS 17537384 2 4525 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 4149 Monday, October 29, 2012 11:22 AM 
Borate buffer solution for ammonia distillation 17577211 0 872 Friday, August 3, 2012 9:19 AM 
Amperometric Chlorine Titration 17604759 0 4405 Monday, December 30, 2013 2:59 PM 
Non-Dectected 17635448 0 2203 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 2664 Monday, February 25, 2013 10:22 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1247 Tuesday, May 28, 2013 10:18 AM 
EasyChem Discrete Analyzer 17661043 1 1524 Wednesday, May 8, 2013 9:19 AM 
trace Hg analysis (ppt) adri 3 10770 Thursday, February 25, 2010 8:15 AM 
general lab problems adri 3 6932 Monday, February 8, 2010 4:43 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5962 Monday, August 1, 2011 8:06 AM 
Foaming Tests Alan Yen 1 7704 Tuesday, June 8, 2010 10:37 PM 
Ammonia Issues Again Amy Vail 3 5498 Wednesday, October 19, 2011 9:28 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9592 Thursday, July 28, 2011 10:20 AM 
Low GGA Andy 7 10110 Thursday, December 1, 2011 1:10 AM 
Becoming a certified lab Ann Mastroianni 5 11271 Wednesday, October 12, 2011 4:06 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1833 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2539 Tuesday, March 27, 2012 5:00 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1315 Wednesday, June 13, 2012 12:42 PM 
LIMS austinchemist 1 4513 Monday, August 29, 2011 12:38 PM 
High GGA Brent Dickey 9 3979 Wednesday, September 28, 2011 10:30 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11817 Wednesday, June 29, 2011 7:34 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 9169 Tuesday, June 28, 2011 7:10 AM 
Which Ammonia Probe is Best? Brie 10 12398 Thursday, September 30, 2010 1:37 PM 
ATL LIMS bugs4me 1 6453 Wednesday, April 28, 2010 10:23 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8746 Wednesday, October 12, 2011 4:15 AM 
COD Testing using HACH TNTPlus celgar_girl 19 9002 Wednesday, June 29, 2011 6:41 AM 
COD Standard Values cgraham@dmi.ca 0 1597 Saturday, February 16, 2013 3:42 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3708 Monday, November 14, 2011 8:15 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6756 Thursday, December 15, 2011 3:16 PM 
B. COLI ??? Charles Lytle 11 9465 Monday, June 27, 2011 1:02 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8648 Wednesday, June 29, 2011 7:26 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10453 Wednesday, June 27, 2012 7:51 AM 
NEMC This Coming August Charles Lytle 1 9048 Tuesday, March 16, 2010 11:34 AM 
Oil and Grease by Soxhlet Charlie 4 4922 Tuesday, March 27, 2012 4:49 AM 
Urban Sediment Guidelines Charlie Pierce 0 5933 Friday, April 8, 2011 12:56 AM 
COD on Grease Samples. CindyC 13 11427 Friday, July 1, 2011 8:06 AM 
Solids Duplicate Determinations CJ Felice 2 3679 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 3034 Thursday, May 16, 2013 9:30 AM 
TSS: Do you cook twice? crystal0125 14 11851 Wednesday, October 19, 2011 1:26 AM 
 1 2 3 4 Next