Diseño a nivel conceptual de una planta de valorización energética de los residuos sólidos urbanos (RSU) del Municipio Mario Briceño Iragorry
The treatment of Municipality Solid Waste (MSW) is a required activity to sustain the proper environmental and health conditions in urban zones. The Mario Briceño Iragorry (MBI) Municipality in Aragua State disposes its MSW in a dumping site, which according to the Law on Waste Management, should be...
Պահպանված է:
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2015
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| Առցանց հասանելիություն: | http://hdl.handle.net/10872/12643 |
| Ցուցիչներ: |
Չկան պիտակներ, Եղեք առաջինը, ով նշում է այս գրառումը!
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| Ամփոփում: | The treatment of Municipality Solid Waste (MSW) is a required activity to sustain the proper environmental and health conditions in urban zones. The Mario Briceño Iragorry (MBI) Municipality in Aragua State disposes its MSW in a dumping site, which according to the Law on Waste Management, should be closed, and replaced by a system of treatment that does not cause impact to the environment which has the capability to treat all waste generated in the state. For the MSW treatment have been used technologies like landfills and recycling to recover some materials. To develop a modern and technologically viable answer to solve the MSW problem in MBI, it was generated a concept design of an Energy Recovery Plant, integrating the recycling of 39 528 tons of reusable material, and the energy recovery of 54 953 tons from the heat of the incineration of 54 953 tons of non-reusable materials Para desarrollar una respuesta moderna y tecnológicamente viable para resolver el problema de los RSU de MBI, se generó un diseño conceptual de Planta de Valorización energética que integra al reciclaje de 39 528 toneladas con el aprovechamiento energético del calor de la incineración de 54 953 toneladas de materiales no recuperables, a total of 94 480,92 tons, a cipher projected to be the top reached in 30 years from now, that will be the lifespent of the plant. The process consist of two simultaneous production lines, with the same operative settings, with the capacity to process 6,3 tons per hour each. The gas washing process is capable of processing the top cuantity estimated to be 5300 5300 m3 h-1, managing this in two fases; the first one where the acid and organic substances are washed, and the second one to wash suspended solids, complying with the UE 2000/76/CE, producing a top of 10 mg.m-3 of total solids, and suspended particles, releasing a quantity 25 times under the top value established in the 9th article of the Norms of Air Quality and Atmospheric Contamination Control (1995), which is 250 mg.m-3. As for energy recovery, it will produce 66,6MWh per day, having and internal energy requirement of 0,1 MWh, producing a surplus of 66,5MWh which could benefit 1039 houses. The proposed system will be capable of reducing 264,13 tons os MSW to 11,34 tons of slag, which could be reusable, instead it was proposed its disposal. In terms of volumen, the slags will fit 8,1 m3, which could be shipped in a single dump truck. Compared with a conventional landfill system, wich requires a daily volumen of 528,26 m3, it occupies much less space. The total cost of the construction and start up of the plant is 651.156.239,30 bs, and its profitability will depend mainly on the produced energy but also of the income by the amount of the service, estimated in 203,50 bs per family. |
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