A small municipality in Utah (pop. 1,800) had a wastewater system with a flow rate of 192,000 gallons per day. The system included a series of four lagoons, although at this time only Ponds 1 and 2 were being evaluated for treatment.
The influent consisted of domestic waste as well as septic. Pond 1 was specifically being addressed due to a State mandate. A sludge judge was performed which showed Pond 1 had an average sludge depth of 2.7 feet and Pond 2 averaged 1.9 feet. Two years later surfacing sludge prevented a sludge judge from being performed. The system was in need of reducing the sludge in its lagoon wastewater system to meet state requirements quickly in preparation for additional capital changes to the system.
Dredging costs were more than the town could afford, so an alternative method was sought to biologically break down the accumulated solids. To continue reading . . . Download PDF Read Online
Related Posts
BIO ENERGIZER® Reduces Sludge 45% In One Year, Saves Municipal Plant $6 Million In Dredging Costs
by Heather Jennings, PS In this study, a one-year bioremediation plan featuring Bio Energizer® was implemented for a municipal wastewater treatment facility with 2 primary lagoons in which sludge depths had reached 5–7 feet. The lagoons were at risk of upset and wastewater processing capacity was reduced. Bio Energizer® was added via peristaltic pump to
Up to 85% Solids Destruction Achieved Using BIO ENERGIZER®
By Heather Jennings, PE The wastewater treatment facility operators at a city in Missouri wanted better digester performance. They needed a better settling sludge and a higher volume of decants, as well as more room to waste sludge within their existing digesters. The options to dispose of the digested sludge were becoming more and more
MICROPLEX® JS Jump-Starts Summer Camp Wastewater Treatment Plant
Each year a summer camp in Utah becomes inundated with campers. The camp’s wastewater treatment plant goes dormant during the winter months with only occasional flows. The biomass becomes very inactive and in years past became overloaded and upset when the high organic load arrived at the plant at the beginning of the camping season.
