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KGH GLOBAL
An aerial view of a biogas facility

Solution

Introduction to eco-friendly biogas production systems utilizing organic waste and Thermal Hydrolysis (THP) technology.
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Daily Hydrogen Production
7,085kg
Digestion Efficiency
65%
Biogas facilities

01 / 03Business in focus

An aerial view of a biogas facility

Transforming the Paradigm of Waste Treatment

Korea Green Hydrogen goes beyond simple sewage sludge treatment to present an innovative and eco-friendly energy business model that produces hydrogen and fertilizer.

At the center of this vision is our core facility, the Biogas Center, which integrates and processes organic waste such as sewage sludge and food waste in the region, transforming it into valuable resources.

01

Circular Economy

Resource recovery from waste
02

Clean Energy

Hydrogen production
03

Environmental Protection

Carbon reduction
Pipes and processing equipment at an industrial facility

Advanced Thermal Hydrolysis (THP) Technology

The competitiveness of KGH Biogas Center comes from the Thermal Hydrolysis (THP) process, proven to be one of the world's most efficient technologies.

THP is an innovative solution that maximizes biogas production efficiency by treating sludge with high-temperature, high-pressure steam and recycles sludge into high-quality resources.

Thermal hydrolysis (THP) process diagramSludge inlet → Dewatering (18% DS) → Thermal hydrolysis (THP) → Heat exchanger → Digester (< 45°C) → Biogas → Fuel · Power → Dewatering (38% DS) → Haul-out → Steam boilerSludge inletDewatering (18% DS)Thermal hydrolysis (THP)PulperReactorFlash tankSteam boilerSteamBiogasHeat exchangerDigester (< 45°C)BiogasFuel · PowerDewatering (38% DS)Haul-outSludge flowBiogasSteamThermal hydrolysis (THP) process diagramSludge inlet → Dewatering (18% DS) → Thermal hydrolysis (THP) → Heat exchanger → Digester (< 45°C) → Biogas → Fuel · Power → Dewatering (38% DS) → Haul-out → Steam boilerSludge inletDewatering (18% DS)Thermal hydrolysis (THP)PulperReactorFlash tankSteam boilerSteamBiogasHeat exchangerDigester (< 45°C)BiogasFuel · PowerDewatering (38% DS)Haul-outSludge flowBiogasSteam
Thermal hydrolysis (THP) process diagramSludge inlet → Dewatering (18% DS) → Thermal hydrolysis (THP) → Heat exchanger → Digester (< 45°C) → Biogas → Fuel · Power → Dewatering (38% DS) → Haul-out → Steam boilerSludge inletDewatering (18% DS)Thermal hydrolysis (THP)PulperReactorFlash tankSteam boilerSteamBiogasHeat exchangerDigester (< 45°C)BiogasFuel · PowerDewatering (38% DS)Haul-outSludge flowBiogasSteam
01

Maximize Energy Production

Dramatically increase biogas production by raising digestion efficiency up to 65%.
02

Secure High-Quality Resources

Improve sludge quality to establish a foundation for producing high-quality fertilizer.
03

Perfect Eco-Friendly Process

Completely eliminate odors and pollutants generated during the treatment process.
Industrial processing tanks and piping

Process

4-step process transforming waste into clean energy
  1. Material Collection

    Material Collection

    Sewage sludge Food waste
  2. THP Treatment

    THP Treatment

    Thermal hydrolysis process application
  3. Biogas Production

    Biogas Production

    Methane gas production maximization
  4. Industrial piping with pressure gauges and valves

    Hydrogen Conversion

    Clean hydrogen final production
An overview of a biogas production facility

Key Performance

Core Performance Indicators of Biogas Plant
Daily Hydrogen Production
7,085 kg
Enough to fuel approximately 14,000 hydrogen vehicles
Annual Revenue Projection
111 hundred million KRW
Building a sustainable revenue model
CO₂ Emission Reduction
80%
Energy Efficiency
95%
24/7 Production
24/7

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