Green energy
Produced from renewable sources, easy to store and distribute
The biogas produced from the fermentation of organic waste (sewage sludge, agricultural and livestock waste, urban waste FORSU) can be purified to obtain biomethane, which can be used as fuel for vehicles or for injection into the natural gas network.
Produced from renewable sources, easy to store and distribute
Reduction of greenhouse gas emissions
Economic valorization of waste
Our biogas purification/upgrading plant for the production of biomethane uses a hybrid system that combines Water Scrubber and Membrane technologies.
This system is based on optimizing the process through the combination of a water wash stage and a double membrane purification stage.
Compared to other upgrading technologies, the hybrid system allows for the optimization of operating costs (-10% compared to 3-stage membranes) and continuous production at maximum yield, with a methane recovery greater than 99.5%.
Thanks to the experience gained in our industrial gas separation and purification plants, we are able to offer a complete service and various models of collaboration.
Investment and Operations of the biomethane upgrading and liquefaction plant by Nippon Gases at a fixed monthly cost.
Turnkey sale of the biomethane upgrading and liquefaction plant, Operations & Maintenance.
23.09.2026
The company reports decreases of 44% in water consumption, 24% in waste generation and over 40% in GHG emissions. Madrid.…
17.09.2026
For the seventh consecutive year, Nippon Sanso Italia has published its Sustainability Report, covering the financial year ending 31 March…
01.07.2026
The investment strengthens the company’s position as a reliable engineering and technology partner across strategic markets Nippon Sanso Euro-Holding S.L.U.,…
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