固体废物回收厂及设备设计

IF 0.4 Q4 ENGINEERING, MULTIDISCIPLINARY Memoria Investigaciones en Ingenieria Pub Date : 2020-06-29 DOI:10.36561/ing.18.5
D. D. León, A. Hernández, Soledad Marzoa
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引用次数: 1

摘要

该项目通过将食品从包装中分离出来并随后对食品垃圾进行堆肥,介绍了食品固体废物再利用工厂的设计、技术和经济评估;重点是开箱设备的设计,该设备对容器进行处理,以便以后可以回收。此外,利用有机固体废物生产堆肥是一种重新评估有机成分的方法,它取代了我国最广泛使用的废物处理方法,即填埋。尽管堆肥不会带来很大的利润,但与国内最常见的废物处理方法相比,堆肥没有很大的相关成本,并减少了对环境的影响,使其成为一种有吸引力的替代方法。该项目建议每月处理370吨食物垃圾,每月产生180吨堆肥,质量为A或B。关于包装,分析回收的替代品在经济上不可行,因此建议将其压实并在卫生填埋场处理。虽然这不是预期的处理方法,但它减少了原始废物处理对环境的影响。最后,得出的结论是,考虑到目前的条件和市场上观察到的价格,该项目在技术上是可行的,但在经济上是不可行的。
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Diseño de planta y equipo para la revalorización de residuos sólidos
This project presents the design, technical and economic evaluation of a food solid waste revaluation plant through the separation of food from its packaging and subsequent composting of the food waste; with a strong emphasis on the design of the unpacking equipment, which processes the containers so that they can later be recycled. Besides, the production of compost from organic solid waste is presented as a way of revaluation of the organic fraction, which replaces the most widely used method of waste disposal in our country, the landfill. Although composting does not offer great profits, as a counterpart it doesn’t have great associated costs and reduces the environmental impact compared with the most common method of waste disposal in the country, making it an attractive alternative. The project proposes to process 370 tons of food waste per month, generating 180 tons of compost per month, quality A or B. Regarding packaging, the alternatives analyzed for recycling were not economically viable, so it’s proposed to compact and dispose it on sanitary landfill. Although this isn’t the expected treatment, it reduces the environmental impact with respect to the disposal of the original waste. Finally, it is concluded that given the current conditions and the prices observed in the market, the project is technically but not economically viable.
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来源期刊
Memoria Investigaciones en Ingenieria
Memoria Investigaciones en Ingenieria ENGINEERING, MULTIDISCIPLINARY-
自引率
0.00%
发文量
6
审稿时长
16 weeks
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