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Waste Disposal & Sustainable Energy
Waste Disposal & Sustainable Energy
    
水泥行业实现环境可持续性的展望
Joshua O. Ighalo1, Adewale George Adeniyi1
1 Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin P. M. B. 1515, Nigeria
A perspective on environmental sustainability in the cement industry
Joshua O. Ighalo1, Adewale George Adeniyi1
1 Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin P. M. B. 1515, Nigeria
 全文: PDF 
摘要： 水泥生产是人为二氧化碳排放和固体废弃物产生的主要原因。本文讨论了水泥行业在实现环境可持续性方面进展缓慢的一些关键问题。碳捕获与储存（CCS）、材料替代、替代燃料和节能技术等技术已被提出作为减轻水泥生产对环境负面影响的手段。据调查，目前在生态友好型研究创新领域已取得很大进展。这些创新（被大型合作组织认为是破坏性的）在创业阶段就遇到了问题。这些所谓的颠覆性技术，难以满足某些性能要求和满足资金评估机构的要求，因此仍然难以完全商业化。本文讨论了环境可持续性问题的系统化，这也被认为是环境、经济和社会领域的一种可能的前进方向。展望未来，更加强调系统化的基于决策的方法，有助于打破理论与实际执行之间的差距，实现环境可持续性。
关键词： Cement;  Environment;  Waste;  Global warming;  Pollution;  Sustainability    
Abstract: Cement production is a major contributor to anthropogenic CO2 emissions and solid waste generation. This paper discusses some of the key issues as regards the slow progress in achieving environmental sustainability in the cement industry. Techniques such as carbon capture and storage (CCS), material substitution, alternative fuels and energy efficient technologies have been proposed as means of mitigating the negative environmental impact of cement production. It was observed that much progress has been made in the area of eco-friendly research innovations. These innovations (considered as disruptive by the mega co-operations) have had issues at the entrepreneurial stage. These so-called disruptive technologies have struggled to meet some performance requirements and satisfy funding evaluators thus are still difficult to fully commercialise. The systematisation of the environmental sustainability problem was discussed as a possible way forward both in the environmental, economic and social domain. Looking into the future, a greater emphasis on systematised decision-based approach could help breach the gap between on-paper plans and practical implementations to achieve environmental sustainability.
Key words: Cement    Environment    Waste    Global warming    Pollution    Sustainability
收稿日期: 2020-01-12
通讯作者: Joshua O. Ighalo, Adewale George Adeniyi     E-mail: oshea.ighalo@yahoo.com, adeniyi.ag@unilorin.edu.ng
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引用本文:

Joshua O. Ighalo, Adewale George Adeniyi. A perspective on environmental sustainability in the cement industry. Waste Disposal & Sustainable Energy, 10.1007/s42768-020-00043-y.

链接本文:

http://www.zjujournals.com/wdse/CN/10.1007/s42768-020-00043-y    或    http://www.zjujournals.com/wdse/CN/Y2020/V2/I3/161

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