1.Container for Storage and Treatment of waste PET, comprising: - a means of identification (1) a user - dispensing means (2) for bags,Adapted to supply a bag to collect Waste the user identified by the means of identification (1) - (3) introduction of a door of the container bags,Adapted to be Actuated by means of Detection (4) of the Bag with Waste, a mixing vessel (5) arranged below the cover (3),Adapted to receive the waste bag and mixed mechanically with the same Catalyst with a microbial Product rich in coal to accelerate Transformation of the waste into compostAnd a storage Receptacle (6) of compost obtained from the processing of Waste,Characterized in that it comprises a Middle Cavity (7) with stirring means (8) and (9), screening mediaThe intermediate Cavity (7) is arranged below the mixing vessel (5),So the Mixing of the waste with The Catalyst or the carbon Rich microbial Product Falls by Gravity into the Cavity (7), where IntermediateThe agitating means (8) are adapted to continuously stir the mixture through the intermediate Cavity (7) and press it against the screening means (9) filtered compost.The storage Receptacle (6).