ALIN Technology and Its Features and Effects

The ALIN technology is based on subcritical water treatment, efficiently and environmentally friendly processing waste to generate energy and compost. Here, we provide a detailed overview of its main technological processes and effects.

ALIN Technology and
Methane Fermentation/Biogas Power Generation

ALIN technology significantly enhances methane fermentation and biogas power generation. By treating the raw materials with subcritical water, the fermentation process, which typically takes over 30 days, can be shortened to approximately 10 days, allowing an efficient generating process of clean energy. Additionally, the amount of biogas produced will be increased, which can be utilized for power generation and thermal energy, realizing more advanced energy utilization.

Improvement of Fermentation Speed

Using ALIN technology (subcritical water treatment), the time required for methane gas fermentation, which usually exceeds 30 days, can be reduced to around 10 days.

Increase in Biogas Production

With the introduction of ALIN, the amount of biogas it can generated will be approximately 1.8 times that of a typical biogas power generation facility, leading to an increase in revenue opportunity.

Environmental Impact and Sustainability

Compared to traditional fermentation processes, CO2 emissions are reduced, resulting in higher purity levels of methane gas. Furthermore, the digested liquid remaining after fermentation can be reused as compost, achieving an environmentally friendly circulation process.

Mechanism of Biogas Power Generation

Biogas power generation utilizes biogas (primarily methane gas) which are produced through methane fermentation, converting energy into electricity and thermal energy for generators. Biogas is a clean energy source produced during the decomposition of organic matter and is one of the forms of renewable energy.

Supply of Clean Energy

The biogas obtained from methane fermentation is supplied to generators for combustion, facilitating power generation. This power generation process results in lower CO2 emissions compared to traditional fossil fuels, producing environmentally friendly clean energy.

Stable Energy Supply

Unlike solar or wind power energy that can be affected by weather conditions, biogas power generation offers a stable supply of renewable energy. Additionally, it can provide 24-hour power generation, ensuring a consistent energy supply to the region through the sales of generated electricity.

Scale of Power Generation and Energy Utilization

Biogas power generation yields renewable energy derived from waste treatment, with power generation quantities varying according to the facility size. Particularly in large-scale waste treatment facilities, significant amounts of biogas are generated through methane fermentation, resulting in substantial electricity production.

Example of Power Generation
Capacity

For instance, processing 15 tons of general waste per day through methane fermentation and biogas power generation can result in approximately 3 million kWh of electricity annually. This amount is sufficient to cover the electricity consumption of about 800 households.
Note: Power generation capacity may vary depending on the raw materials used.

Energy Utilization

The generated electricity and thermal energy can be utilized not only within the facility but also can be sold externally. Furthermore, the heat energy produced from power generation can be reused for hot water supply and heating, reducing energy waste.

Biogas Power Generation and CO2 Reduction

As a clean and sustainable energy source, biogas power generation can significantly reduces environmental impact. By reutilizing waste as an energy source, it greatly lowers CO2 emissions compared to the traditional waste treatment methods.

Reduction of CO2 and
Low-Carbon Energy

Reducing CO2 emissions during waste incineration is an effective measure against greenhouse gasses. Utilizing food waste for methane fermentation and biogas power generation contributes to achieving a decarbonized society.

Effective Utilization of Waste

The process of converting biogas derived from waste into energy eliminates waste and moves toward the goal of zero emissions. Additionally, the organic residues left after fermentation are reused as compost, contributing to the construction of a society with a concrete circulation system.

Comparison with Other Treatment Methods

Comparison with Conventional Methane Fermentation Treatment

Compared to traditional methane fermentation methods, which tend to be time-consuming and less efficient, subcritical water treatment allows for the pre-decomposition of waste, enabling a more efficient methane fermentation process.