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首页> 外文会议>2004 Water quality technology conference and exposition (2004 WQTC) >New York City's Large Scale UV Equipment ValidationProgram: Optimizing the Selection of UV Equipment
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New York City's Large Scale UV Equipment ValidationProgram: Optimizing the Selection of UV Equipment

机译：纽约市的大型紫外线设备验证计划：优化紫外线设备的选择

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The City of New York is presently in the design phase for the Catskill and Delaware UVrnDisinfection Facility, in collaboration with the Joint Venture of Hazen and Sawyer andrnCDM (JV). At approximately 2-bgd (7,600 ML/day), this will be the world's largest UVrndisinfection facility for drinking water. Validation testing is presently in preparation andrnwill be conducted in early 2005 by HydroQual, Inc. (HQI) with oversight by the JV andrnthe New York City Department of Environmental Protection (DEP). Low pressure, highrnoutput UV units capable of treating up to 40-mgd (150 ML/day) at a UVT of 87% are thernbasis of design for the Catskill/Delaware UV Disinfection Facility. UV units will bernprocured from several UV system suppliers (UVSS) to be validated and tested.rnValidation testing will be primarily based upon the USEPA's Draft UV DisinfectionrnGuidance Manual (June 2003) for specific log-inactivation targets, and will includernelements oriented to optimization of energy efficiency, as well as fully characterize thernperformance of the unit under various operating conditions. The evaluation of the UVrnunits' performance, based on the actual operating characteristics observed during therntesting, will include a life cycle cost evaluation.
机译：纽约市目前正与Hazen和Sawyer andrnCDM（JV）的合资企业合作，为Catskill和特拉华州的UVrn消毒设施进行设计阶段。这将是世界上最大的饮用水紫外线消毒设备，产量约为2桶/天（7,600毫升/天）。验证测试目前正在准备中，并将在2005年初由HydroQual，Inc.（HQI）进行，并由合资企业和纽约市环境保护局（DEP）进行监督。 Catskill /特拉华紫外线消毒设施的设计基础是低压，高产量的紫外线装置，能够以87％的UVT处理高达40 mgd（150 ML /天）。将从多个紫外线系统供应商（UVSS）购买紫外线设备进行验证和测试。验证测试将主要基于USEPA的《紫外线消毒指南草案》（2003年6月）中的特定日志灭活目标，并将包括旨在优化能源的元素效率，以及在各种运行条件下充分表征该单元的性能。根据在测试过程中观察到的实际操作特性对UV单元的性能进行评估，将包括生命周期成本评估。

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