[Case Study] Reduction of Electricity Costs at a Wastewater Treatment Plant

Investigate where the load is placed in the wastewater treatment plant! By reviewing the aeration tank's mixer, reduce electricity costs by 50%.

We would like to introduce a case study on the introduction of high-efficiency mixers to reduce electricity costs at a wastewater treatment plant. To reduce electricity costs, it is first necessary to identify areas with high electricity consumption within the wastewater treatment plant. A field survey was conducted to determine where the load is concentrated throughout the entire wastewater treatment process, from the neutralization tank to the sedimentation tank. By replacing the mixers used for aeration in the raw water tank and aeration tank with high-efficiency mixers, we successfully reduced electricity costs. For a customer in the paper industry, the annual electricity cost was reduced from 860,000 yen to 670,000 yen, achieving a 50% reduction. [Case Summary] ■ Benefits of introducing high-efficiency mixers - In addition to reducing electricity costs, switching to high-efficiency mixers prevents sludge settling, ensures uniform mixing, and suppresses scum formation. - We offer a wide range of solutions for stirring, mixing, and generating water flow in various water-related facilities across industrial and water quality environmental sectors. *For more details, please download the PDF or feel free to contact us.

Wastewater/wastewater treatment equipment