去百度文库，查看完整内容>
内容来自用户:易发表网
羟基自由基-电化学法测定COD的研究进展
摘要：鉴于水质检测领域对COD快速在线检测需求的不断提高，羟基自由基－电化学法检测水中COD技术越来越成为COD检测的热门选择。本文概述了羟基自由基的生成原理及在检测COD的研究进展，重点阐述了电极催化法在检测COD的最新研究进展。同时展望了未来羟基自由基－电化学技术的研究热点，以及COD检测方面的发展方向。
关键词：羟基自由基；化学需氧量(COD)；电化学法；电极催化法
Abstract : In view of the continuous improvement of the COD rapid online detection needs in the field of water quality testing. The method of hydroxyl radical - Electrochemical to detection of COD becomes a popular choice for COD detection. This paper reviews recent research in the field of the principle of the generation of hydroxyl radicals in the detection of COD progress, and emphases on the latest progress of the electrode catalytic method in the detection of COD. This Paper prospect the research focus of the hydroxyl radical - electrochemical, and direction of development of the detection of the COD in future.
Keyword：hydroxyl radical; COD; electrochemical; electrode catalytic
1前言
目前，COD测量的经典方法是重铬酸钾回流法（CODCr）和高锰酸盐指数法（CODMn）。其中前一种方法是
