| 摘要 |
A system for a batch production of bio-methane using wet municipal solid waste (MSW), characterised in that the system comprises: a segregator sub-system 100 comprising: a fractionaliser and an air density separator for segregation into a dry, wet and inert fraction; a modular digestion sub-system 300 for converting the wet fraction to bio-methane under anaerobic conditions, comprising: an automatic sealing unit which contains a plurality of digesters which are held in a tank and the space between is filled with water which acts as a jacket; and a collection unit; wherein an automatic sealing unit having an overhead tank coupled with a ball valve, an overflow pipe, a collection tank and a pump; and an automatic purification sub-system 400 that facilitates purification of evolved biogas into 91-93% bio-methane, comprising a housing configured with a balloon, sensors and a purifier. A method for the production of bio-methane from MSW comprises layering wet MSW with mixtures comprising mother culture, water and alkali flakes in a sealed anaerobic digester. |
