Wastewater treatment efficiency was optimized at a cheese manufacturing facility through nanobubble injection prior to the aeration tank. By utilizing nanobubble pre-treatment, process dissolved oxygen (DO) levels remained constant during slug-loads of up to 20,000 mg/L of chemical oxygen demand (COD) which resulted in consistent nitrification, and better sludge settleability with the solids concentration increasing from 12% to 17%.
Moleaer’s nanobubble technology installed as a pre-treatment for industrial wastewater can increase oxygen transfer efficiency and improve biological health by degrading compounds that inhibit oxygen transfer in the aeration process and can be toxic or inhibitory to process biology.
More Oxygen Transferred
Potential Energy Savings