摘要
针对煤矿生产系统生态化过程的现状及困境,指明开展煤矿生产系统生命周期累积环境效应研究的可能性。首先对累积环境效应评价国内外进展进行简述,结合煤矿环境现状,从生命周期角度对煤矿生产系统累积环境效应动力流态进行初步探讨,依据非平衡态热力学自组织机理,指明煤矿生产系统代谢进程的自组织程度可用有序度来描述,给出了量化指标;在此基础上,提出煤矿生产系统的生命周期累积环境效应评价技术框架。研究表明,深入分析煤矿生产系统的多流态过程及其累积环境效应对于煤矿资源综合利用及工业生态链条建立具有一定的理论意义及实践价值。
According to current status and difficulty in ecological progress of mining system,probability of researching life cycle environment effect in coal mines was indicated.Introducing domestic and overseas development of accumulation environment effect evaluation and combining environment state of coal mine,dynamic flow pattern of environment accumulation effect was preliminarily discussed from life cycle view.Based on un-balanced self-organization of thermodynamics,self-organization degree might be described by order degree of metabolization procedure and quantization index was presented.On the basis of this,evaluation technical frame of life cycle accumulation environment effect of mining system was put forward.Result showed that deep analysis of multi-flow procedure and its accumulation environment effect was theoretically and practically significant for setting up comprehensive utilization and industrial ecological chain of coal resource.
出处
《煤矿开采》
北大核心
2011年第3期132-135,共4页
Coal Mining Technology
基金
中国煤炭工业协会科技计划资助项目(MTKJ-2010-358)
河南煤矿安全生产科技发展计划资助项目(H10-78)
河南省教育厅社科项目(2010-QN-051)
河南理工大学博士基金资助项目(B2010-49)
关键词
煤矿生产系统
生命周期评价
累积
环境效应
mining system
life cycle evaluation
accumulation
environment effect
