A wastewater treatment plant in Pennsylvania was experiencing process control problems when new potato waste stream flows increased by 26%. The additional load was causing filamentous issues in the sequencing batch reactor (SBR), settlability problems, and increased sludge hauling costs.
The engineer was unable to maintain the 8-foot decant level in the sequencing batch reactor (SBR). He couldn’t decant more than 2–3 feet under the excess load.
Probiotic Solutions® BIO ENERGIZER® was batch fed into 2 SBRs daily. Within 1 week, operators were able to decant 8 feet of supernatant from each SBR. The dosage rate was increased when the factory use of stored potatoes increased starches and residual BOD in the wastewater.
BIO ENERGIZER® applied over a period of 2 months to the wastewater treatment plant resulted in increased microbial activity, reduced filament and foam, improved decanting, reduced accumulated sludge and sludge hauling costs.
Probiotic Solutions® BIO ENERGIZER® is a formulation of nutrients, organic acids, natural biological stimulants, and energy systems that balance the natural microbial ecosystem to increase bio-oxidation capacity in lagoon systems. BIO ENERGIZER® is a broad-spectrum bio-activator containing over 30 essential microbial growth-promoting ingredients. Wastewater facility operators have been using BIO ENERGIZER® for many years to cut their sludge-hauling costs. For more information, go to www.probiotic.com.
Related Posts
BIO ENERGIZER® Reduces Sludge at Sugar Refinery Wastewater Treatment Lagoons
Location: Louisiana A large sugar refinery struggled with elevated BOD and COD values in its wastewater treatment lagoons due to the sugar refinery process. The lagoon wastewater system capacity was 25 million gallons with an influent of 1.25 million gallons per day. The wastewater system also suffered from accumulating sludge as well as significant odor
Use of Biostimulants and Buffers for Upset Recovery in Paper Mill Wastewater Systems
By Heather Jennings, PE Industrial pulp and paper wastewater is considered one of the more challenging waters to treat using biological methods, which depend on microbial activity to effectively remediate the wastewater. Wastewater treatment systems are often influenced/impacted by increased hydraulic and/or COD (chemical oxygen demand) loading as mills add new chemicals or otherwise modify
This Week in Ag #56
We’re all a wee bit Irish come Sunday, even if your family tree has no roots in the Emerald Isle. And no holiday is more linked to a particular plant than St. Patrick’s Day is to the shamrock (which is actually a white clover). The relationship’s origins trace back 16 centuries ago, when the future Patron Saint
