Provided is a food waste disposer. The food waste disposer according to a concept of the disclosure includes: a housing; a grinding device positioned inside the housing and configured to grind food waste; and a storage device positioned below the grinding device and storing the grinded food waste, wherein the grinding device includes: a grinding case configured to grind the food waste, and including an outlet opening to transfer the food waste to the storage device; and a valve assembly positioned below the grinding case and opening and closing the outlet, the valve assembly being separable from the housing together with the grinding case.

Provided is a food waste disposer. The food waste disposer according to an embodiment of the disclosure includes: a housing; a grinder detachably installed inside the housing and configured to grind food waste accommodated therein; and a deodorizer positioned to a side of the grinder, and configured to suck a smell generated from the grinder and discharge the smell to outside of the housing, wherein the grinder includes: a grinding case; a rotating grinder including a plurality of blades rotatably installed at different heights inside the grinding case; and a wall grinder including a protrusion protruding inward from the grinding case at a different height from the plurality of blades, the wall grinder detachably installed on a side wall of the grinding case.

Proposed is a food-waste disposal apparatus, in particular, including a housing; a plurality of grinding blades provided inside the housing and grinding food waste put into the housing; a grinding shaft mounted with the plurality of grinding blades at setting intervals and rotatably installed at one side of the housing; a grinding scraper comprising a plurality of scraper projections and preventing food waste from getting stuck between the grinding blades; and a scraper guide provided inside the housing, guiding the grinding scraper to turn to a mounting position, and supporting the grinding scraper in a mounting state, wherein the grinding scraper is mounted at the mounting position as turned along the scraper guide after the grinding scraper is laid on the grinding blades through an upper opening of the housing so that the scraper projections can be disposed between the grinding blades.

Method of recycling a textile material which comprises cellulose for manufacturing regenerated cellulosic molded bodies, wherein in the method the textile material is comminuted, at least a part of non-fiber-constituents of the comminuted textile material is separated from fiber-constituents of the comminuted textile material, at least a part of non-cellulosic fibers of the fiber-constituents is mechanically separated from cellulosic fibers of the fiber-constituents, at least a further part of the non-cellulosic fibers is chemically separated from the cellulosic fibers, and the molded bodies are generated based on the cellulosic fibers after mechanically separating and chemically separating.

A kitchen garbage processor, includes: a processor body, a dewatering component, and an oil-water separating component, the processor body has a working platform disposed thereon, an inlet for dumping kitchen garbage is disposed on the working platform, a fore end of the dewatering component is communicated with the inlet and configured to send a kitchen garbage that to be processed to the dewatering component to separate a solid garbage from a liquid garbage; a solid garbage outlet configured for sending out a processed solid garbage and a liquid garbage outlet configured for sending out a residual liquid garbage are disposed at a rear end of the dewatering component; a fore end of the oil-water separating component is communicated with the liquid garbage outlet so as to send liquid garbage that to be processed to the oil-water separating component to separate oil from water; an oil outlet configured for sending out separated oil and a water outlet configured for sending out separated water are disposed at a rear end of the oil-water separating component. Purpose of separating solid garbage, oil and water simultaneously is realized.

Systems and methods for composting cannabis-related waste materials are provided. The method may include obtaining a plurality of cannabis-related waste materials, physically altering, e.g., pulverizing, the cannabis-related waste materials to form a feedstock suitable for composting, and transforming the feedstock into compost. For example, the feedstock may be composted via at least one of a windrow method, aerated static pile (ASP), in-vessel digestion, or vermicomposting. The obtained cannabis-waste materials may have a predetermined ratio of carbon to nitrogen, and the physically altered cannabis-related waste materials may be altered to smaller particle sizes suitable as a pre-compost. For example, the physically altered cannabis-related waste materials may be unrecognizable and unusable, in compliance with local and state regulations.

A garbage disposal system includes a garbage disposer, a switch box, a push button assembly, and an illumination source. The garbage disposer resides between a sink and a drain pipe. The switch box is electrically coupled to a power source and to the electric motor of the garbage disposer. The switch box includes a pneumatically-operable electrical switch that completes a circuit upon being triggered to power the electric motor. The push button assembly includes a pneumatic line coupled to the electrical switch and a button coupled to the pneumatic line. The button is accessible from above the sink. The push button assembly pneumatically activates the electrical switch upon the button being pushed, activating the electric motor. The illumination source is electrically coupled to the switch box and radiates light visible above the sink in response to the pneumatic activation of the electrical switch.

A method of producing a chemical pulp from a textile material which comprises cellulose for manufacturing regenerated cellulosic molded bodies, wherein in the method the textile material is comminuted, at least a part of non-fiber-constituents of the comminuted textile material is separated from fiber-constituents of the comminuted textile material, at least a part of non-cellulosic fibers of the fiber-constituents is mechanically separated from cellulosic fibers of the fiber-constituents, at least a further part of the non-cellulosic fibers is chemically separated from the cellulosic fibers, and producing regenerated molded bodies from the chemical pulp based on the cellulosic fibers after mechanically separating and chemically separating.

Described is a macerator and process for using the macerator to reduce the particle size of a particulate containing slurry that is introduced to the macerator. The macerator comprises a housing that defines a chamber an inlet and an outlet, the inlet configured to receive a flow of slurry, two or more elongate concentric bodies located within the chamber to define a gap between the surface of the outer body and the inner surface of the housing, the bodies having a first end and a second end, at least one of the bodies rotatable about an axis, and each body comprising a plurality of apertures to define a flow path through each body, from the housing inlet to the housing outlet, a baffle or baffles that extend substantially the width of the gap from the first end to the second end of the bodies to define a first portion that contains the inlet, and a second portion that contains the outlet, and wherein the baffle or baffles substantially inhibit passage of slurry between the two portions via the gap such that the slurry is directed through the body apertures, a motor to drive the rotating body or bodies, one or more injectors that inject liquid into the gap, wherein at least one of the injectors is located in the first portion. The particle size of the outlet slurry is less than the particle size of the inlet slurry.

A food waste disposer includes a transfer pipe connectable to a dishwasher to transfer washing water containing food waste from the dishwasher, a pump to be installed to the transfer pipe to provide power to transfer the washing water through the transfer pipe, a separation device connectable to the transfer pipe to separate the food waste from the washing water transferred from the transfer pipe, and a storage container detachably coupled to the separation device to receive the separated food waste from the separation device and to dispose the received separated food waste.