Reduction in Volume of Waste within the Company

Compost
We use a composter to reduce the volume of food waste generated in the dining facilities and utilize the compost as fertilizer.

Acid Concentration System
We concentrate the acid discharged from production processes to reduce the volume of sludge.

Wastewater Treatment System
By controlling the wastewater treatment system appropriately, we are reducing the volume of sludge generated.

Sludge Reduction
Olympus reduces the weight of sludge using an air-drying process.