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废弃塑料泛滥危机的对策模型 被引量:1
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作者 姚皓文 《中国资源综合利用》 2020年第6期69-71,共3页
本文就日益严峻的废弃塑料问题展开研究,运用数学模型对废弃塑料处理水平进行挖掘,为改善现有状况提供合理对策。在考虑将替代物推广到社会的模型中,结合中国塑料产业发展情况,笔者预测了未来回收产业和替代品产业的国家政策。同时,引... 本文就日益严峻的废弃塑料问题展开研究,运用数学模型对废弃塑料处理水平进行挖掘,为改善现有状况提供合理对策。在考虑将替代物推广到社会的模型中,结合中国塑料产业发展情况,笔者预测了未来回收产业和替代品产业的国家政策。同时,引入回收率稳定增长的计划函数,进一步增强模型的应用能力和适应能力。 展开更多
关键词 塑料废物回收率 回收补贴 塑料替代物 长远规划
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The Fuzzy Evaluation of Environmental Performance in Green Supply Chain
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作者 Kun Liu 《International English Education Research》 2015年第5期11-13,共3页
Green supply chain is one of the trends of industry development. And performance measurement is the key to implementing the supply chain. So it is necessary to evaluate the environmental performance of supply chain .A... Green supply chain is one of the trends of industry development. And performance measurement is the key to implementing the supply chain. So it is necessary to evaluate the environmental performance of supply chain .According to the connotation of green supply chain and the standards of environmental management, this paper designs green performance measurement systems which is composed of four main factors such as waste emissions and exposure hazard, resource utilization, product recovery, and environmental reputation. And the authors delve deeply these factors so that it forms a two-level measurement system. Then the effect on the traditional performance measurement of supply chain is studied after taking greening to the supply chain leveL At last the authors apply the method of multi-level fuzzy judgment to the environmental performance measurement system. An example is given to show the judgment process. 展开更多
关键词 greening supply chain environmental performance performance measurement system fuzzy evaluation
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国电电力大同第二发电厂
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《中国经贸导刊》 北大核心 2004年第8期55-55,共1页
关键词 国电电力发展股份有限公司 大同第二发电厂 环境管理 清洁生产 污染治理 企业文化 废物回收率
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