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Pinch analysis-based approach to industrial safety risk and environmental management

机译:基于捏分析的工业安全风险和环境管理方法

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摘要

Pinch Analysis is an established method for enhancing the sustainability of industrial processes via efficient use of various resources. It is based on the principle of target identification followed by subsequent system design aided by a problem decomposition strategy based on the Pinch Point. This approach has recently been extended to apply to a broad range of structurally analogous problems in various domains, such as financial management and carbon-constrained energy planning. In this work, a novel graphical methodology for industrial safety risk and environmental management is proposed. In this method, it is assumed that a set of risk or pollution reduction measures is available, and that each measure is characterized by its implementation cost and the degree of benefit that it delivers. These data are then used to generate a source composite curve. Targeting can then be achieved by shifting this curve relative to a pre-defined sink composite curve, which represents the locus of the plant management's "willingness to pay," or budget relative to benefits with respect to risk or pollutant reduction. The methodology is then demonstrated on two case studies. The first case is based on the well-known Bhopal incident, while the second case focuses on the reduction of airborne fluoride emissions from brick firing plant.
机译:捏分析是一种通过有效利用各种资源来增强工业流程可持续性的既定方法。它基于目标识别的原理,随后进行基于紧缩点的问题分解策略的后续系统设计。最近,这种方法已扩展到适用于各个领域的广泛结构相似的问题,例如财务管理和碳限制能源计划。在这项工作中,提出了一种用于工业安全风险和环境管理的新颖图形方法。在这种方法中,假设有一套降低风险或减少污染的措施是可用的,并且每种措施都以其实施成​​本和所带来的收益程度为特征。然后将这些数据用于生成源复合曲线。然后可以通过相对于预先定义的汇复合曲线移动此曲线来实现目标,该曲线代表工厂管理层的“支付意愿”或预算(相对于风险或污染物减少的收益)的轨迹。然后在两个案例研究中证明了该方法。第一种情况是基于众所周知的博帕尔事件,而第二种情况则着重于减少砖块燃烧厂产生的空气中氟化物的排放。

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  • 来源
    《Clean technologies and environmental policy》 |2016年第7期|2107-2117|共11页
  • 作者单位

    De La Salle Univ, Dept Chem Engn, 2401 Taft Ave, Manila 0922, Philippines;

    Univ Nottingham, Ctr Excellence Green Technol, Dept Chem & Environm Engn, Malaysia Campus,Broga Rd, Semenyih 43500, Selangor, Malaysia;

    Univ Nottingham, Ctr Excellence Green Technol, Dept Chem & Environm Engn, Malaysia Campus,Broga Rd, Semenyih 43500, Selangor, Malaysia;

    Univ Nottingham, Ctr Excellence Green Technol, Dept Chem & Environm Engn, Malaysia Campus,Broga Rd, Semenyih 43500, Selangor, Malaysia;

    Univ Nottingham, Ctr Excellence Green Technol, Dept Chem & Environm Engn, Malaysia Campus,Broga Rd, Semenyih 43500, Selangor, Malaysia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Pinch Analysis; Risk management; Criticality; Pollution prevention; Targeting;

    机译:夹点分析;风险管理;关键性;污染预防;针对性;

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