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Management optimisation and technologies application: a right approach to balance energy saving needs and process goals

机译：管理优化和技术应用：平衡节能需求和过程目标的正确方法

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Energy saving is an ever increasing need not only as a result of the growth in energy global demand and as anresult of progressive erosion of supply sources. Another reason is that the environmental impact derivingnfrom energy use is becoming more and more a reason for concern (60% increase of CO2 emissions over thenlast 30 years). Rationalizing energy use therefore is a goal in relation to global energy policies. Recently the EuropeannUnion has developed a plan to reduce energy consumption (20% by 2020): it has issued rules and guidelinesntargeted at efficiency improvement in different areas such as infrastructure, products, processes and services.nEnergy saving is therefore a must in wastewater treatment, but one needs to achieve this target without damagingnthe process. That said, the objective could be reached only by acting contemporarily on technologies andnrelative selection criteria, designing procedures and, last but not least, Waste Water Treatment Plant monitoringnand management practices. This paper focuses on these different areas pointing out opportunities, benefits andnpossible setbacks in relation to process performance, highlighting the impact of management operations. Startingnfrom simple management variables, it also contains an example concerning the necessary instruments andnthe coordination of controls needed to regularly evaluate intervention needs and available margins. This papernalso deals with the consequences of technologies encouraged as solutions for stable and effective processes,nbut which are in clear contrast to energy saving goals.
机译：节能不仅是全球能源需求增长的结果，而且是供应来源逐渐侵蚀的结果，其需求日益增长。另一个原因是，能源使用对环境的影响越来越引起人们的关注（在过去30年中，CO2排放量增加了60％）。因此，合理利用能源是与全球能源政策有关的目标。最近，EuropeannUnion制定了一项减少能耗的计划（到2020年降低20％）：发布了针对基础设施，产品，过程和服务等不同领域的效率提高的规则和指南。但是需要在不损害过程的前提下实现这一目标。就是说，只有通过同时就技术和相对选择标准，设计程序以及最后但并非最不重要的废水处理厂监测和管理实践采取行动，才能实现这一目标。本文着重于这些不同领域，指出了与过程绩效相关的机会，收益和不可能的挫折，强调了管理运营的影响。从简单的管理变量开始，它还包含一个有关必要工具和协调协调以定期评估干预需求和可用利润所需的控制措施的示例。本文还讨论了鼓励采用技术作为稳定有效过程解决方案的后果，但与节能目标却形成鲜明对比。

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