A material handling system for the disposal of materials in multi-floor buildings. The material handling system has one or more main chutes each having one or more sets of loading stations, queue chutes, and gates. The queue chutes store material to be disposed, which is held back from entering into the main chute by the gate. The material is loaded into the queue chute via an opening in the loading station. The opening of the gates is controlled using a material handling system controller, which is controlled via a control panel or automatically using a timer or based upon the output of one or more level sensors that can determine the fullness of the queue chutes. The main chutes can have primary gates to allow for safe maintenance of the system. The loading stations can have secondary access to the main chutes.

A debris disposal system mountable to an upwardly facing supporting surface such as a floor or bench top. A first container is fixedly mounted to the supporting surface and receives a removable second container having a lid which when open allows the debris to be swept into the second container.

A cover for a dumpster having an upper opening for receiving trash or debris includes a substantially impermeable sheet member having a size that is at least as large as the upper opening of the dumpster. The cover also includes an upper surface of the sheet member defining an opening for receiving a chute. The cover includes a first elastic positioned around the outer edge of the sheet member to define a lower opening in the cover for closely fitting around the upper opening of the dumpster and a second elastic positioned around the opening in the upper surface of the sheet member for closely fitting the opening in the upper surface around an exterior of a chute. The cover deters the egress of unwelcome materials and odors from the dumpster during use.

Intend to invent and create, smart comprehensive garbage disposal and reuse system, comprising of many systems and sub-systems, to collect materials or garbage or waste or anything from homes, farms, cities, states and countries, and be able to identify, categorize and re-use them in an innovative way. The system intends to be much more efficient, comprehensive than an existing systems with it, novel new inventions and intends to solve the problem at a comprehensive level. The system will work at home level, transport level (e.g. truck or transmission), group of homes level, city town level, state level and country level, processing at each level for best efficiency and outcome.

A mechanical rotational device located at the base of a gravity waste chute which efficiently separates homogeneous and/or heterogeneous waste into waste receptacles. The device includes a mechanical rotational diversion mechanism which utilizes an electromechanical rotation element affixed to a base used to rotate and divert homogeneous and/or heterogeneous waste into designated respective waste receptacles.