FRENCH 01 57 21 34 70 | CONTACT US THE COMPANY OUR JOBS METHANIZATION REFERENCES PARTNERS RECRUITMENT NEWS METHANIZATION NASKEO environment > Methanization DESCRIPTION OF THE BIOLOGICAL PROCESS | VALUATION OF BIOGAS | VALUATION OF DIGESTAT | Methanization is the transformation of organic matter into biogas and digestate in an anaerobic environment maintained at a temperature of 38 ° C. The recovery of biogas makes it possible to obtain electricity, heat, biomethane or fuel biomethane (bioNGV). Methanization also allows the production of recoverable digestates within the framework of a spreading plan. Methanization is a natural process of recycling fermentable organic matter, in an oxygen-free environment, due to the action of numerous micro-organisms which transform organic matter into biogas and digestate. This transformation is broken down into 4 main stages: hydrolysis, acidogenesis, acetogenesis and methanogenesis. It takes place naturally in certain environments, such as marshes, but can be carried out voluntarily by humans in dedicated units called “digesters” and under controlled conditions (temperature, tightness, absence of oxygen, low pressure, etc.). Methanization leads to the production of a gas, called biogas, composed of 60% methane (CH4) and 40% carbon dioxide (CO2), which can be recovered in the form of energy in electricity and heat thanks to a cogeneration engine, in biofuel or which can be injected into the natural gas network after a purification step, becoming biomethane. Methanization, many advantages! For the farmer For the neighborhood For the environment For the community Each organic substrate produces its own unique quantity of methane. Some examples commonly used in anaerobic digestion are presented: In energy terms, 1m 3 of methane corresponds to 10kWh, which is equivalent to the quantities presented below, for the following resources: The decomposition of organic matter also provides a product rich in humus and partially stabilized, called digestate, which can then be used as a natural and organic fertilizer for agriculture. NEWSLETTER Subscribe to our newsletter : OUR BROCHURE Discover our brochure: DOWNLOAD CONTACT US Naskeo Environnement 52, rue Paul Vaillant Couturier - 92240 Malakoff Tel. 01 57 21 34 70 CONTACT US RECRUITMENT Naskeo Environnement is recruiting! Come and discover all our offers OFFERS © 2015 2015 NASKEO environment. Creation Studio Resiliance | Site map - Legal Notice - Contact