Technologies

Biogas is a valuable source of renewable energy. It is produced by anaerobic purification of industrial wastewater, anaerobic digestion of sewage sludge and other organic waste, and the fermentation of organic material in covered landfills.

A patented process capable of removing heavy metals (arsenic, cadmium, lead, zinc, nickel, iron, manganese, arsenic, uranium etc.) from different types of water, including industrial wastewaters.

It is essential to remove the sulphur compounds, which are mainly present in the biogas.