NOVELTY - Home-pool composter is a vertical development integrated into building with direct connection from rooms and kitchen of the apartments on different floors to introduce the compostable directly from the place where it is produced. The composter utilizes attraction of gravity for transporting, handling and automatic turning (caused by fixed obstacles) of compostable. The stack effect caused by oxygenation-wetting of material and conveyance of odorous and gaseous emissions are treated with biofilter away from people and things.    USE - The home-pool composter is useful for transformation of organic fraction of municipal solid waste (claimed) e.g. food waste and metal waste, into compost.    ADVANTAGE - The home-pool composter promotes rapid aerobic reaction of materials, increases healthy conditions and is cost-effective and simple to utilize.    DETAILED DESCRIPTION - Home-pool composter is a vertical development integrated into building with direct connection from rooms and kitchen of the apartments on different floors to introduce the compostable directly from the place where it is produced. The composter utilizes attraction of gravity for transporting, handling and automatic turning (caused by fixed obstacles) of compostable. The stack effect caused by oxygenation-wetting of material and conveyance of odorous and gaseous emissions are treated with biofilter away from people and things. The composter comprises an insulated duct vertically installed on the outside wall of the building from the ground floor to the terrace or roof which is opened superiorly and inferiorly, pipe which is concentric to the first pipe and ventilated with different number of holes along the vertical development that is provided with grid, nonwoven fabric or breathable spongy tissue into the first duct and separated by the same through an interspace, retarders fixed containers and folding containers for weight effect to allow parking in the tube and composter for at least 28 days and feed ducts of the organic substance from the kitchens of the various apartments within the pipe aerated possibly with double hermetic closing system and alternating opening. INDEPENDENT CLAIMS are included for the following:    (1) method for recovering putrescible municipal waste obtained with the product of disposal of other fractions of municipal solid waste (MSW) from differentiated or undifferentiated bins or dumpster, involves retreating the waste frequently and periodically without problems of odors and unhealthy environment and with better quality and quantity of other types of waste that will be launched to networks of restoration and enhancement; and    (2) method for disposal of MSW for recovering putrescible municipal waste, involves differentiating and separating total removal of various fractions of secondary raw materials such as wet paper, plastic and glass directly from the kitchen as they are produced by inserting different intake pipes in separate ducts for the various fractions such as food waste, undifferentiated waste, paper and cardboard waste, plastic waste, glass waste and metal waste opening into bins or containers easily emptied on the ground floor or basement floors, where separate ducts are installed outside the building or housed in special rooms architecturally integrated in the building and possibly arranged with lifting systems for the laying and maintenance of the ducts themselves.