...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Sustainability >Assessment of Comprehensive Effects and Optimization of a Circular Economy System of Coal Power and Cement in Kongtong District, Pingliang City, Gansu Province, China
【24h】

Assessment of Comprehensive Effects and Optimization of a Circular Economy System of Coal Power and Cement in Kongtong District, Pingliang City, Gansu Province, China

机译：甘肃省平凉市Kong区煤电水泥循环经济体系综合效果评价与优化

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The idea of a circular economy (CE), which differs from traditional linear economy with a high consumption of natural resources and pollution, has captured much interest and attention. This paper uses a CE system of coal power and cement in Kongtong District, Pingliang City, Gansu Province, China as a case study to analyze the comprehensive effects of CE paradigm. Our simulation results, based on system dynamics (SD) modeling, infer that the transformation of manufacturing towards a CE system can prominently help coal power and cement enterprises reduce waste emission and increase economic profits. Through solid waste exchanges, a power plant can achieve over RMB 80 million of additional revenue per year at the highest level. CE also contributes to the reduction of regional pollution, saves mineral resources, and improves the atmospheric environment, an accumulated total of 14.11 million t of natural gypsum and 22.67 million t of coal can be saved. This sets a promising example for coal power and cement plants worldwide. Effective regulatory measures and further optimization towards a circular economy system are essential in maintaining the stable development of a CE system due to the risk of surplus production of upstream industries and other defects.
机译：循环经济（CE）的概念不同于传统的线性经济，其自然资源和污染的消耗量很大，引起了广泛的关注和关注。本文以甘肃省平凉市空港区的煤电和水泥的消费电子政务系统为例，分析了消费电子公示范式的综合效果。我们基于系统动力学（SD）建模的模拟结果表明，从制造向CE系统的转型可以显着帮助煤炭电力和水泥企业减少废物排放并提高经济效益。通过固体废物交换，发电厂每年可实现最高收入，超过8000万元人民币。 CE还有助于减少区域污染，节约矿产资源，改善大气环境，累计可节约1411万吨天然石膏和2267万吨煤炭。这为全球燃煤电厂和水泥厂树立了一个有前途的榜样。由于上游产业生产过剩的风险和其他缺陷，有效的监管措施和对循环经济系统的进一步优化对于维持CE系统的稳定发展至关重要。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号