Food Waste Resource-making Facility

The residual food has two kinds of traits such as the waste and the resource. It generates much bad smell and wastewater, is regarded as the wastes, and thus is thrown away. However, we does not regard this waste, but the resource by turning the thinking.

System photograph

Treatment result

1) Food waste compost composition comparison & analysis table

※ Composition analysis by the nation's authorized institute(analyzing method: based on the fertilizer analysis method notified by the Rural Development Administration).
※ This compost making facility always opens to inspect the compost composition.

2) Explanation of dewatering water treatment problem

Comparison of the leachate treating technology(in the case of treating 100 tons of food waste,
(1) existing technology : Occurrence emission of leachate of 30 tons(over BOD 20,000ppm)
* The leachate over 30% occurs in the process of treatment but emits without wastewater.
(2) EN-Tech Bio : Occurrence and emission of dewatering water of 280 tons(over BOD 700~800ppm)
* The dewatering water of about 280 tons occurs by diluting food waste and underground water at the rate of 2:1 and dehydrating it. It emits after aeration treatment.
* Comparison of result : In case diluting 30 tons of BOD 20,000ppm with BOD 700~800ppm,
the dewatering water of 750 tons occurs with the existing technology