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首页> 外文会议>2011 water quality technology conference amp; exposition: An Oasis of Ideas for a Changing Environment. >Performance and Sustainability Evaluation SIX~?-Ceramac~? in Comparison with Conventional Pre-Treatment Techniques for Surface Water Treatment
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Performance and Sustainability Evaluation SIX~?-Ceramac~? in Comparison with Conventional Pre-Treatment Techniques for Surface Water Treatment

机译：性能和可持续性评估SIX〜？-Ceramac〜？与传统的地表水预处理技术相比

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This paper reviews the progress that has been made during the last four years within the research facilitiesrnof PWN. This has resulted in a new pre-treatment process for the direct treatment of water containingrnhigh amounts of suspended matter, dissolved organic carbon and nitrate, such as surface waters, based onrnion exchange (SIX~?) and ceramic microfiltration (Ceramac~?). This paper specifically reviews the resultsrnof a performance evaluation that has been made of this new pre-treatment process in comparison withrnconventional pre-treatment techniques, in this case enhanced coagulation followed by rapid sandrnfiltration. Based on the outcome of this study a new treatment facility has been designed with these newrnprocesses which will be operational in 2013 with a capacity of 5000m~3/h, this comparison study howeverrnis based on a maximum capacity of 4000 m~3/h. This new pre-treatment leads to a superior water quality,rnreduced energy consumption, less waste and a smaller carbon footprint. Current state of the art onrndecision making on implementation of new drinking water pretreatment processes, assesses not onlyrnwater quality and costs but values environmental impact as equally crucial. The objective of this researchrnis to compare pretreatment based on CSF to pretreatment based on SIX~?/CeraMac~? in terms of LCA. Torndetermine which pretreatment is more sustainable in terms of energy consumption and carbon footprint anrninitial LCA was performed. Energy consumption served as the method from which the impactrnassessment carbon footprint (CO_2-E_q) will be derived.
机译：本文回顾了过去四年来在PWN研究设施中取得的进展。这导致了一种新的预处理方法，该方法可以直接处理含大量悬浮物，溶解的有机碳和硝酸盐的水，例如地表水，这是基于离子交换（SIX〜？）和陶瓷微滤（Ceramac？）的。本文将对这种新的预处理方法进行的性能评估进行专门的回顾，并与常规的预处理技术进行对比，在这种情况下，先进行强化混凝，然后进行快速砂滤。根据这项研究的结果，已经设计出了具有这些新工艺的新处理设备，将于2013年投入运行，处理能力为5000m〜3 / h，但是该比较研究基于最大处理能力为4000 m〜3 / h。这种新的预处理技术带来了卓越的水质，更低的能耗，更少的浪费以及更小的碳足迹。关于实施新的饮用水预处理工艺的最新决策不仅评估了饮用水的质量和成本，而且还认为对环境的影响同样重要。本研究的目的是将基于CSF的预处理与基于SIX〜？/ CeraMac〜？的预处理进行比较。就LCA而言。进行了在能量消耗和碳足迹方面更可持续的托伦定胺预处理。能源消耗是得出影响评估碳足迹（CO_2-E_q）的方法。

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