ION-ASIA PTE LTD offers superior solutions for the Bio Gas Sector. Our Bio Gas Filter is typically used in anaerobic digestion systems to clean and purify biogas produced from organic waste. Our Activated Carbon range are used in a wide range of applications within the Bio Gas Industry. 

One practical application of filtering biogas using activated carbon and ferric hydroxide is removing hydrogen sulfide (H2S) from biogas. Hydrogen sulfide is a toxic and corrosive gas that can cause damage to equipment and pose health hazards. Here's how the process works:

Activated Carbon: It adsorbs hydrogen sulfide from the biogas stream. The large surface area of activated carbon makes it highly effective in capturing H2S molecules

Ferric Hydroxide: This compound reacts with hydrogen sulfide to form insoluble iron sulfides, which can be easily removed from the biogas

This combination is often used in biogas upgrading systems to produce cleaner biogas that can be used for various applications, such as generating electricity, heating, or as a vehicle fuel