Study on Catalytic Ozonation/BAC Process for Advanced Drinking Water Treatment

2009 3rd International Conference on Bioinformatics and Biomedical Engineering Pub Date : 2009-06-11 DOI:10.1109/ICBBE.2009.5163464

Miao Liu, Beihai Zhou, Zhansheng Wang

引用次数: 2

Abstract

Catalytic ozonation/biological activated carbon process was applied for advanced drinking water treatment in this study. The results showed that with the ozone dosage of 2.0mg/L, the removal of CODMn, TOC and UV 254 in catalytic ozonation unit was 24.6%, 15.9% and 59.8%, and increased to 40%, 16% and 68% respectively after being treated by BAC. The catalytic ozonation unit contributed to more than 50% of the total removal. The maximum removal of BDOC was as high as 73.3%. It was also found that ozone and catalyst (activated carbon) acted in synergetic effect rather than in pure addition.

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催化臭氧氧化/BAC工艺用于饮用水深度处理的研究

采用催化臭氧氧化/生物活性炭工艺对饮用水进行深度处理。结果表明，在臭氧投加量为2.0mg/L时，催化臭氧化装置对CODMn、TOC和UV 254的去除率分别为24.6%、15.9%和59.8%，经BAC处理后分别提高到40%、16%和68%。催化臭氧化装置对总去除率的贡献率超过50%。BDOC的最大去除率高达73.3%。还发现臭氧与催化剂(活性炭)之间存在协同作用，而不是单纯的加成作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 3rd International Conference on Bioinformatics and Biomedical Engineering

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