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通过分析木薯—电力生态工业园区主要产业链,从循环经济中层层面研究园区生产组织模式,尤其是园区内生物质发电系统中各个单元之间的产品、副产品、废物,以及能量和水的交换、再利用的设计分析,使园区内物质、能量、信息得以综合利用。经计算表明,所设计生态工业园区内的冷热电三联供系统与传统火力供电系统相比每年可减排CO2 12.28万t。园区的建立不但环境效益显著,还为农村电力发展提供了一种新模式。
By analyzing the main industrial chain of cassava-power eco-industrial park, this paper studies the model of production organization in the middle level of circular economy, especially the products, by-products, waste and the exchange of energy and water between the various units in the biomass power generation system in the park, Reuse design analysis, so that the park material, energy, information can be comprehensive utilization. The calculation shows that the designed cogeneration system in the eco-industrial park can reduce CO2 emissions by 122,800 t per year compared with the traditional firepower supply system. The establishment of the park not only has significant environmental benefits, but also provides a new mode for rural power development.