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 2030 Monday, December 17, 2012 8:07 AM 
BOD christmas song 01478909 0 1125 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 1108 Friday, December 21, 2012 9:48 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 2339 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 2889 Wednesday, October 24, 2012 9:02 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 2218 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 1347 Tuesday, October 30, 2012 10:27 AM 
Enterococcus 17537384 1 340 Monday, May 6, 2013 9:23 PM 
QC standard for TSS 17537384 2 3477 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 3095 Monday, October 29, 2012 11:22 AM 
Borate buffer solution for ammonia distillation 17577211 0 492 Friday, August 3, 2012 9:19 AM 
Non-Dectected 17635448 0 1249 Wednesday, February 20, 2013 9:40 AM 
Non-Detected 17635448 2 1553 Monday, February 25, 2013 10:22 AM 
EasyChem Discrete Analyzer 17661043 1 376 Wednesday, May 8, 2013 9:19 AM 
trace Hg analysis (ppt) adri 3 10502 Thursday, February 25, 2010 8:15 AM 
general lab problems adri 3 6726 Monday, February 8, 2010 4:43 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 5746 Monday, August 1, 2011 8:06 AM 
Foaming Tests Alan Yen 1 7465 Tuesday, June 8, 2010 10:37 PM 
Ammonia Issues Again Amy Vail 3 5230 Wednesday, October 19, 2011 9:28 AM 
Orion 4 Star Ammonia ISE issue Amy Vail 4 9281 Thursday, July 28, 2011 10:20 AM 
Low GGA Andy 7 9717 Thursday, December 1, 2011 1:10 AM 
Becoming a certified lab Ann Mastroianni 5 11023 Wednesday, October 12, 2011 4:06 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1553 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2356 Tuesday, March 27, 2012 5:00 PM 
Potable Water vs Wastewater Audrey Brubeck 2 969 Wednesday, June 13, 2012 12:42 PM 
LIMS austinchemist 1 4255 Monday, August 29, 2011 12:38 PM 
High GGA Brent Dickey 9 3671 Wednesday, September 28, 2011 10:30 AM 
Testing of Fat, Grease, Oils including vegtable, petroleum, and systhetic Brett Ward 13 11663 Wednesday, June 29, 2011 7:34 AM 
Low E. coli counts using MF m-TEC Agar Brian 4 8891 Tuesday, June 28, 2011 7:10 AM 
Which Ammonia Probe is Best? Brie 10 12144 Thursday, September 30, 2010 1:37 PM 
ATL LIMS bugs4me 1 6185 Wednesday, April 28, 2010 10:23 AM 
Continuous culture for BOD/CBOD seed? bwest 2 8443 Wednesday, October 12, 2011 4:15 AM 
COD Testing using HACH TNTPlus celgar_girl 19 8762 Wednesday, June 29, 2011 6:41 AM 
COD Standard Values cgraham@dmi.ca 0 761 Saturday, February 16, 2013 3:42 PM 
"LAST POST" Not Re-Set Charles Lytle 0 3437 Monday, November 14, 2011 8:15 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6419 Thursday, December 15, 2011 3:16 PM 
B. COLI ??? Charles Lytle 11 9205 Monday, June 27, 2011 1:02 PM 
EPA To Approve Hg By ICP/MS??? Charles Lytle 9 8366 Wednesday, June 29, 2011 7:26 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10151 Wednesday, June 27, 2012 7:51 AM 
NEMC This Coming August Charles Lytle 1 8777 Tuesday, March 16, 2010 11:34 AM 
Oil and Grease by Soxhlet Charlie 4 4590 Tuesday, March 27, 2012 4:49 AM 
Urban Sediment Guidelines Charlie Pierce 0 5636 Friday, April 8, 2011 12:56 AM 
COD on Grease Samples. CindyC 13 11156 Friday, July 1, 2011 8:06 AM 
Solids Duplicate Determinations CJ Felice 2 2603 Wednesday, October 24, 2012 8:57 AM 
Solids - TSS Duplicates CJ Felice 2 1773 Thursday, May 16, 2013 9:30 AM 
TSS: Do you cook twice? crystal0125 14 11537 Wednesday, October 19, 2011 1:26 AM 
So many abbreviations CVidito 2 5865 Tuesday, April 20, 2010 5:41 PM 
Effluent Sampling Dennis Hudson 7 12877 Wednesday, October 19, 2011 1:27 AM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8823 Tuesday, May 18, 2010 8:36 AM 
High GGA's? DL 8 10853 Monday, April 12, 2010 12:06 PM 
 1 2 3 4 Next