RSS Feed Search
Operation and Maintenance
  Topics Topic Starter Replies Views Last Post
Control of algae growth on concrete with coatings? 01490632 0 3602 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 4399 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 2511 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 5831 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 1709 Wednesday, May 8, 2013 10:41 AM 
Ferric Flow Meters? Is it a good idea?(2) 01780074 1 2096 Sunday, April 14, 2013 7:02 PM 
Ozone for Fecal Coliform Reduction 17633991 0 1059 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 2499 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 2623 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 3158 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 3488 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 2207 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 3801 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 3662 Tuesday, September 4, 2012 12:17 PM 
Isopropanol issues 01797999 1 4096 Tuesday, August 28, 2012 2:38 PM 
ski resort WWTP operation 01463964 0 767 Friday, August 10, 2012 2:24 PM 
Request for info regarding Trojan UV systems T.O.C. 5 8326 Friday, August 10, 2012 2:22 PM 
We have a terrible foaming problem in our aerobic digesters DarylP 1 1114 Friday, August 10, 2012 2:18 PM 
Overheating wires with WEDECO UV system 01453718 0 736 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 1032 Tuesday, June 26, 2012 9:52 AM 
Using Mag Hydroxide Andres Vinent 3 2647 Monday, June 25, 2012 1:17 PM 
High DO in Lagoons Kit Roush 2 3659 Tuesday, June 19, 2012 12:38 PM 
salinity in activated sludge Greg Gress 2 4827 Thursday, June 14, 2012 5:21 AM 
Log Sheet Data Rock 1 1362 Tuesday, June 12, 2012 1:37 PM 
FOG Causing Primary Clarifier Failures(5) Erwin Bonatz 1 1463 Sunday, May 20, 2012 11:25 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 922 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 937 Monday, May 14, 2012 10:38 AM 
Wastewater Blog Grant Weaver 5 10049 Monday, May 7, 2012 4:15 AM 
Operations help Victoria Caulfield 1 3906 Friday, May 4, 2012 11:10 AM 
Alkalinity control Andres Vinent 0 2894 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 2507 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 2195 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 3030 Thursday, February 9, 2012 10:13 AM 
RAS lines and clarifier balancing R Siddens 1 3436 Thursday, February 2, 2012 5:17 AM 
Septage/Grease Screening Units Frederick Auermuller 0 3630 Tuesday, January 3, 2012 3:51 PM 
buried natural gas piping condition assessment T. Butler 1 3931 Tuesday, December 13, 2011 12:08 PM 
envirofilt JK 0 3712 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 4147 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 3798 Tuesday, November 29, 2011 2:09 PM 
Anaerobic sludge digestion Magnesium hyroxide slug mack72 2 9451 Saturday, November 26, 2011 10:20 AM 
ORP control Mark Milne 2 8284 Friday, November 25, 2011 1:57 AM 
Polyethylene Glycol Treatability Keith Chapman 1 9765 Friday, November 25, 2011 1:56 AM 
Digester Piping Phosphate Scaling Inspection. Nash 0 3223 Wednesday, November 23, 2011 7:48 AM 
Digester Gas Piping GB Gehrke 6 11462 Wednesday, November 23, 2011 7:45 AM 
VFD control of Mamoth Rotors in Oxidation Ditch Greg Gress 1 4114 Tuesday, November 22, 2011 3:30 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 5819 Sunday, November 13, 2011 11:03 PM 
Chlorine survival in activated sludge Jurek 6 11372 Sunday, November 13, 2011 11:03 PM 
Primary clarifier chain Chris 4 8665 Sunday, November 13, 2011 11:02 PM 
Frozen tank Deerfield Wastewater 1 7159 Sunday, November 13, 2011 11:01 PM 
Precipitation in bulk storage tank for sodium hypochlorite? GSain 3 9964 Sunday, November 13, 2011 11:00 PM 
 1 2 3 Next