We succeeded in making compost products and sell about 3,500 bags of compost annually (Introduced by Sewerage Section, Izumo City, Shimane Prefecture) - Deodorization and Composting equipment - Miraie

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2021.10.01 VOICE

We succeeded in making compost products and sell about 3,500 bags of compost annually (Introduced by Sewerage Section, Izumo City, Shimane Prefecture)

History of equipment introduction

The former municipality of Sada (now a part of Izumo) has done a farming village drainage facility development project since 1981, in order to protect the quality of agricultural drain water and improve the living environment. We finished development of all planned areas in 2001, but we faced problems such as the amount of sludge processed exceeding our planned amount in some areas. For that reason, for the purpose of recycling resources, we also examined sludge processing systems and composting facilities, then decided to introduce this equipment.

The reason we chose Miraie

We received proposals for composting facilities from several companies, and made our selection by comparing costs including construction costs and maintenance costs, as well as actual performance.

Evaluation since introduction

When we first introduced the equipment, we were only composting sludge, but the moisture content was too high, so weren’t able to make a usable product. 

However, Miraie and a management company made a proposal for an improvement plan to input auxiliary materials. As a result of this, we succeeded in making a product and sell about 3,500 bags (10 kg per bag) annually.