| 摘要 |
<p>1. Method for carrying out a degradation in an anaerobic medium, for instance a methanogenesis, of organic products, by-products or waste of human, animal and/or vegetable origin advantageously with a high content in solid substances, consisting in feeding the said products to be degraded into a closed enclosure after having possibly sowed the said products with a suitable substrate, imposing on the said products a direction of circulation in the said enclosure, collecting the gas produced called biogas evolved above the said mass of products and discharging the degraded products, characterized in that one performs a reintroduction of the biogas into the said enclosure to result in a forced stirring and/or homogenization and/or circulation of the said products.</p> |
