Method and plant for rendering solid waste inert and for its subsequent definite storage
First Claim
1. A method for rendering solid active municipal and industrial waste inert and for subsequent definitive storage of said waste, comprised of at least the following successive operating stages;
- preparation of the active waste so as to render possible covering and subsequent enveloping of the waste with substances designed to form a coating on the waste,mixing of the active waste thus prepared with a bitumen-based fluid substance to create an aggregate in which said waste is protected by a layer of the bitumen-based substance, and is at least isolated from the external environment, anddepositing said aggregate for its definitive storage.
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Abstract
The method for rendering solid waste inert and for its subsequent definitive storage and a plant which allows this to be done, provide an initial stage in which the waste is reduced and/or prepared so that it can be covered then enveloped in substances which can form a coating on it; a second stage involving the mixing of waste prepared in the afore-mentioned manner with a bitumen-based substance; a third stage for the depositing and/or spreading of the amalgam obtained during the mixing stage directly below or above the ground; a fourth stage for compacting the amalgam so that the bitumen-based product solidifies, completely sealing in the waste and increasing its impermeability, thus preventing any contact between the waste and the surrounding environment.
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Citations
17 Claims
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1. A method for rendering solid active municipal and industrial waste inert and for subsequent definitive storage of said waste, comprised of at least the following successive operating stages;
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preparation of the active waste so as to render possible covering and subsequent enveloping of the waste with substances designed to form a coating on the waste, mixing of the active waste thus prepared with a bitumen-based fluid substance to create an aggregate in which said waste is protected by a layer of the bitumen-based substance, and is at least isolated from the external environment, and depositing said aggregate for its definitive storage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification