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
SOLUTION CONVERSION Dhrumil 0 4074 Wednesday, April 2, 2014 12:59 PM 
NPDES Permit Requirement & Corresponding Analytical Method for Pesticide 01782191 0 4192 Friday, February 21, 2014 5:15 PM 
Amperometric Chlorine Titration 17604759 0 5391 Monday, December 30, 2013 2:59 PM 
Combined Centrate flows / TSS Nick 1 5784 Thursday, November 14, 2013 6:23 PM 
Lab Flooring 01753954 1 7531 Tuesday, October 29, 2013 7:17 AM 
Recovery Factor for volatile acids distillation Ms. Guided 0 837 Friday, July 19, 2013 3:15 PM 
Enterococcus 17537384 2 1449 Thursday, July 18, 2013 1:44 PM 
Laboratory Safety Training mmueller 1 874 Wednesday, June 19, 2013 7:53 AM 
BOD higher than COD + toxicity?(2) 17658023 0 1293 Tuesday, May 28, 2013 10:18 AM 
Solids - TSS Duplicates CJ Felice 2 3076 Thursday, May 16, 2013 9:30 AM 
EasyChem Discrete Analyzer 17661043 1 1563 Wednesday, May 8, 2013 9:19 AM 
Non-Detected 17635448 2 2692 Monday, February 25, 2013 10:22 AM 
Non-Dectected 17635448 0 2241 Wednesday, February 20, 2013 9:40 AM 
COD Standard Values cgraham@dmi.ca 0 1626 Saturday, February 16, 2013 3:42 PM 
third try: Merry Christmas WEF-ers Keith C 1 3195 Monday, December 24, 2012 9:54 AM 
BOD christmas song 01478909 0 2027 Friday, December 21, 2012 9:51 AM 
Have a Happy BOD Christmas! 01478909 0 2019 Friday, December 21, 2012 9:48 AM 
Membrane filters 01421497 1 3029 Monday, December 17, 2012 8:07 AM 
Surfactants in your wastewater possibly impacting whole effluent toxicity test 01782191 0 3303 Friday, November 2, 2012 9:27 PM 
Sulfide, SM4500S2-D 17526110 0 2312 Tuesday, October 30, 2012 10:27 AM 
QC standard for TSS 17537384 2 4576 Monday, October 29, 2012 11:25 AM 
BOD pH adjustment 17577211 1 4189 Monday, October 29, 2012 11:22 AM 
Is the 22nd Edition of SM an "Editorial" revision? 01487708 0 3411 Wednesday, October 24, 2012 9:28 AM 
WEF Ceases Publication Of Laboratory Solutions 01753954 1 3968 Wednesday, October 24, 2012 9:02 AM 
Solids Duplicate Determinations CJ Felice 2 3715 Wednesday, October 24, 2012 8:57 AM 
Preservation of Grabs and Comps Keith C 1 1191 Friday, August 10, 2012 7:28 AM 
Borate buffer solution for ammonia distillation 17577211 0 916 Friday, August 3, 2012 9:19 AM 
BOD: The Case Of The Disappearing Oxygen Charles Lytle 10 10494 Wednesday, June 27, 2012 7:51 AM 
Laboratory Information Management System (LIMS) Suzy Lindblom 5 1843 Thursday, June 14, 2012 12:54 PM 
How do I post a New Topic? Keith C 0 1353 Wednesday, June 13, 2012 12:57 PM 
Potable Water vs Wastewater Audrey Brubeck 2 1350 Wednesday, June 13, 2012 12:42 PM 
Digital water bath thermometer recommendations. Elrick 1 2911 Friday, May 18, 2012 9:03 AM 
BOD/CBOD Changes in 5210B 22d Edition(3) Perry Brake 4 2097 Friday, May 18, 2012 9:01 AM 
Setting ethanol and methanol limits. RBladen 1 1327 Monday, May 7, 2012 2:45 PM 
Method 1600 QC requirements Suzy Lindblom 0 1693 Friday, May 4, 2012 9:35 AM 
Sample Bar Coding? Jason Graham 3 5193 Wednesday, April 18, 2012 8:56 AM 
Matrix spike recovery calculations Ruby 1 2357 Friday, April 6, 2012 7:36 AM 
FeCl3-EDTA (Fe Chelate) reagent Antonios Eleftherianos 0 1878 Wednesday, March 28, 2012 12:01 AM 
Comparison of manometric and disolve oxygen method of BOD Antonios Eleftherianos 3 2611 Tuesday, March 27, 2012 5:00 PM 
Oil and Grease by Soxhlet Charlie 4 4976 Tuesday, March 27, 2012 4:49 AM 
TKN Boling Stones Jennie Munster 2 2838 Wednesday, February 29, 2012 10:54 AM 
Blank Subtraction Pat 3 3642 Sunday, February 19, 2012 11:20 AM 
Volatile Acids worker bee 3 4639 Friday, January 13, 2012 10:05 AM 
"solid waste" VS EPA methods worker bee 1 3338 Wednesday, January 11, 2012 7:58 AM 
High CBOD/Low COD Gregg Mitchell 6 4709 Sunday, January 1, 2012 12:41 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 6822 Thursday, December 15, 2011 3:16 PM 
Cyanide Method Detection Limit Mike 3 4722 Thursday, December 15, 2011 3:06 PM 
Guidance for TNTC on Q-Tray E.Coli and HT Jason Graham 0 3102 Thursday, December 15, 2011 11:43 AM 
Laboratory Performance Management and Compensation Jason Graham 1 3660 Wednesday, December 14, 2011 7:48 AM 
There's a Lesson Here...somewhere Keith Chapman 6 8114 Thursday, December 1, 2011 1:17 AM 
 1 2 3 4 Next