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The Application and Reaction Mechanism of Catalytic Ozonation in Water Treatment | OMICS International | Abstract
ISSN: 2161-0525

Journal of Environmental & Analytical Toxicology
Open Access

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Research Article

The Application and Reaction Mechanism of Catalytic Ozonation in Water Treatment

Yifei Guo1, Li Yang1, Xiaoliang Cheng2 and Xiangtao Wang1*
1Institute of Medicinal Plant Development, Chinese Academy Of Medical Sciences, Peking Union Medical College, 151 Malianwa North Road, Beijing 100094, P. R. China
2Mailstop 977-180A, Life Sciences Division, Lawrence Berkeley National Lab, 717 Potter St, Berkeley, CA 94710
Corresponding Author : Xiangtao Wang
Institute of Medicinal Plant Development
Chinese Academy of Medical Sciences
Peking Union Medical College
151 Malianwa North Road
Beijing 100094, P. R. China
E-mail: [email protected]
Received June 15, 2012; Accepted July 05, 2012; Published July 08, 2012
Citation: Guo Y, Yang L, Cheng X, Wang X (2012) The Application and Reaction Mechanism of Catalytic Ozonation in Water Treatment. J Environ Anal Toxicol 2:150. doi: 10.4172/2161-0525.1000150
Copyright: © 2012 Guo Y, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

Pharmaceuticals and personal care products (PPCPs) are considered as the emerging environmental problem in the recent years. The elimination of PPCPs during water treatment are investigated at lab through different advanced oxidation processes (AOPs), which are the technologies based on the intermediacy of hydroxyl and other radicals to oxidize pollutants. Catalytic ozonation is proved as an effective technology for the removal of organics from wastewater. The paper presents a short review about the introduction of the ozonation catalysts and the reaction mechanism of the catalytic ozonation. The main aim is to provide a new and effective method in the removal of PPCPs in the aqueous solution.

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