Technology Organic Waste Circulation ‘ONI-STOP’ Technology


‘ONI-STOP’ Technology

STICO LAB realizes carbon neutrality through appropriate treatment and resourceization of various organic wastes.

‘ONI-STOP’ Technology_top_img

As the development from an agricultural society to an urban society, the decrease in agricultural land and population are accelerating. In addi-tion, as meat consumption increases by changing in human eating habits, the proportion of livestock industry in rural areas is increasing.
The ONI-STOP project provides a sustainable natural circulation system through rapid and appropriate treatment of livestock manure with a technology that converts manure into solid compost without liquid fertilizer.

Meat production by region_img
Meat consumption by selected country_img

(solid compost facility)

The appropriate amount of fertilizer should be calculated to prevent excessive nutrients in the soil by excessive spraying of compost, and this standard varies from country or region depending on factors such as climate, land, soil, and variety etc.
The ONI-STOP project provides a technology that can control the amount of fertilizer to prevent the generation of excess fertilizer in the pro-cess.

ONI-STOP Layout_img

ONI-STOP facility 3D video

It is a process of converting livestock manure into solid fertilizer without liquid manure using functional ceramics. There is no need for a sepa-rate solid-liquid separation process.

ONI-STOP demonstration

Using the unique ceramic material technology of STICO Research Institute, the functional ceramic 'ONI-STOP' was developed and applied to the treatment of high moisture-containing food and wastewater, and it was verified that it has an excellent effect in removing odors and mois-ture.
Based on this, we designed a composting process that can quickly process high-moisture pig manure, and demonstrated the performance by building an ONI-STOP facility at a domestic excreta resource center.

August 2018

Lab Test

June 2019

G resource recovery center(Jinju)
Prototype facility demonstration

August 2018

Jeongto Biotech co., LTD(Gimhae) Food waste effluent demonstration_img

Jeongto Biotech co., LTD(Gimhae)
Food waste effluent demonstration

April 2020

G resource recovery center(Jinju) ONI-STOP facility construction_img

G resource recovery center(Jinju)
ONI-STOP facility construction

August 2022

G resource recovery center(Jinju) ONI-STOP facility demolition_img

G resource recovery center(Jinju)
ONI-STOP facility demolition

May 2020

G resource recovery center(Jinju)
Pilot facility demonstration

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ONI-STOP demonstration result

The table below is the empirical test data of our ONI-STOP system. Liquid fertilizer does not occur compared to the existing process, and the amount of compost may be reduced by 33% or increased by 167%.

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ONI-STOP solid compost performance

This is the result of analyzing organic fertilizers produced in the ONI-STOP compost facility.
[ by a fertilizer test research institute based on the Korean Fertilizer Management Act ]

ONI-STOP solid compost performance_img

Establishment of process standards for compost <Revision 2021.11.24>