摘要:
A method and apparatus for a food waste recycling appliance comprising a housing defining an interior, a water reservoir (48) disposed in the interior of the housing for holding water used in an operation of the appliance and a plurality of scrubs (110) disposed in the water reservoir (48), each of the plurality of scrubs (110) having a matrix of members in three dimensions, each member having a surface of exposed copper, wherein the copper inhibits growth of life forms in water in the reservoir (48).
摘要:
Disclosed is a method for anaerobic pyrolysis treatment of dead-of-disease livestock and municipal organic refuse, which uses an anaerobic pyrolysis device to perform a harmlessness treatment on dead-of-disease pigs, the treatment being a chemical reaction process performed in a sealed, oxygen-free, non-combustible, high-temperature state, comprising heating the bodies of pigs to a high temperature under an anaerobic state, and by the action of thermal decomposition through reactions such as vaporization, pyrolysis, dehydrogenation, thermal condensation and carbonization, evaporating the moisture from the pig bodies, converting the organics therein to combustible gases and organic carbon, and killing various types of bacteria in the bodies of the dead pigs via the high temperature. Thus, a harmlessness and reutilization treatment of the dead-of-disease livestock is achieved, and environmental pollution and propagation of fatal animal diseases, such as foot-and-mouth disease, highly pathogenic avian influenza, highly pathogenic blue-ear pig disease and swine fever are avoided. Also disclosed is a device for realizing the above-mentioned method.
摘要:
Process for treating waste, in particular municipal waste, containing organic matter mixed with undesirables, especially metals, mineral materials, plastics, glass, according to which process: - the waste is subjected to a first sorting by screening, - the fraction of waste passing through the screening is subjected to a pre-fermentation treatment in a rotating tube with supply at one end and extraction at the other end, - at least one portion of the material exiting the pre-fermentation treatment tube is subjected to a methanization treatment in a digester, the waste, without prior grinding, being subjected to sorting by screening through a screen comprising a grid (2) located in a plane inclined by an angle α with respect to the horizontal, the grid (2) being subjected to vibrations in a transverse direction substantially orthogonal to the direction of flow of the waste on top of the inclined screen.
摘要:
There is provided an apparatus for assisting hygienization of organic waste. The apparatus comprises at least one reception means for receiving organic solid matter and organic waste, mixing means for mixing the organic waste and the organic solid matter together into an organic mixture, selecting means for selecting whether to expose the organic mixture in the mixing means to either: aeration in order to create a homogenized and internally oxygenous organic mixture, thereby accelerating the hygienization of the organic mixture, or a heat treatment, wherein the heat treatment performs the hygienization of the organic mixture, or to neither the aeration nor the heat treatment. The mixing means may then expose the organic mixture to the aeration, or to the heat treatment, or to neither of the aeration nor the heat treatment on the basis of the selection. The apparatus may further comprise delivery means for passing the organic mixture to either aerobic biodegradation or an end user.