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Evaluation of Two UV Advanced Oxidation Technologies for the Removal of Organic and Organoleptic Compounds: A Pilot Demonstration 两种去除有机物和感官化合物的紫外线高级氧化技术的评估:中试示范
发布日期: 2004-06-17
本文讨论了一个 美国水务协会研究基金会资助的研究课题 2599项目(AwwaRF)称为“氧化有机物和感官的创新紫外线技术” “化学品”,用于检测紫外线(UV)和基于紫外线的高级氧化工艺(AOP)对特定污染物的影响,例如 T&O化合物、杀虫剂、除草剂、挥发性有机化合物,以及 此类应用中消毒副产物的形成。 本文介绍的研究描述了一项试点研究的结果,该研究的目的是: AwwaRF项目的一部分。中试工厂研究采用两种紫外线处理 技术:低压高输出(LPHO)和中压(MP)紫外线反应器,使用 紫外线单独使用和与过氧化氢结合使用,以评估其在环境中的效率 两种感官化学物质(2-甲基异龙脑、MIB和geosmin)的降解和 除草剂阿特拉津(2-氯-4-乙基氨基-6-异丙基氨基-s-三嗪)。这项初步研究是 在底特律市西南水处理厂(西南WTP)进行 在密歇根州艾伦公园。工厂的原水来源是底特律河(大城市的一部分) 湖泊系统)。西南WTP成品水用作UV中试工厂的给水。包括23个参考文献、表格和图表。
This paper discusses a research project supported by the American Water Works Association Research Foundation (AwwaRF), Project 2599, called "Innovative UV Technologies to Oxidize Organic and Organoleptic Chemicals", that examined the effect of ultraviolet (UV) and UV-based advanced oxidation processes (AOPs) on specific contaminants such as T&O compounds, pesticides, herbicides, volatile organic compounds, and addressed the formation of disinfection byproducts in such applications. The research presented in this paper describes results from a pilot study that was conducted as part of the AwwaRF project. The pilot plant study was conducted using two UV treatment technologies: low-pressure high output (LPHO) and medium pressure (MP) UV reactors, using UV alone and in combination with hydrogen peroxide, to evaluate their efficiency in the degradation of two organoleptic chemicals (2-methylisoborneol, MIB, and geosmin) and the herbicide, Atrazine (2-chloro 4-ethylamino 6-isopropylamino s-triazine). The pilot study was conducted at the City of Detroit's Southwest Water Treatment Plant (Southwest WTP), located in Allen Park, Michigan. The plant raw water source is the Detroit River (part of the Great Lakes system). The Southwest WTP finished water was used as feed water to the UV pilot plant. Includes 23 references, tables, figures.
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发布单位或类别: 美国-美国给水工程协会
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