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Bio Energizer® Reduces Costs and Turbidity in Paperboard Lagoons at Kentucky Papermill Wastewater Facility
Problem A paper mill wastewater facility was treating 940 tons of paper bags, recycled linerboard, and corrugating medium, daily. The mill was interested in improving wastewater operating efficiency and lowering operating expenses over their standard polymer usage. The plant was experiencing filamentous bacteria, solids, and bulking issues in the final clarifier. It was discharging 4,000...
Bio Energizer® Toxicity Testing
Abstract Bio Energizer® is frequently used to facilitate bioremediation of wastewater. A study was conducted by an independent laboratory to measure possible negative effects Bio Energizer® might have on a freshwater test species (rainbow trout). Using EPA-approved methodology to evaluate Bio Energizer®, the lab administered the product at 10 ppm to a test tank and...
Bio Energizer® Reduces Sludge 45% In One Year, Saves Municipal Plant $6 M In Dredging Costs
Summary 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. Sludge levels were measured at baseline and quarterly. Sludge depth was...
Related Blog Posts
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...
Bio Energizer® Cuts Sludge Hauling Costs for Potato Wastewater Treatment Plant
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...