VPSA technology is the most effective in the purification of biogas to biomethane, because only 0.17 kW of electrical energy is used for 1 m3 of biogas purification. Due to this, electricity consumption for your needs is saved.
After preliminary purification from impurities, biogas is purified based on the vacuum process of adsorption under low pressure. In tanks under pressure of 150 millibars, CO2 binds to zeolite. CO2 is extracted and liquefied for sale to industrial consumers.
We invite you to see the working station and familiarize yourself with the technology