摘要
在水处理研究与实践中,多相催化臭氧化技术作为一种新型高级氧化技术,受到高度关注。多相催化臭氧化的催化剂常采用金属氧化物、纳米金属氧化物和金属氢氧化物,其载体通常采用活性氧化铝、活性炭及蜂窝陶瓷等多孔材料。对多相催化臭氧化常用的催化剂及其载体在水处理中的应用进行评述,并分析了该技术的应用前景及研究中存在的问题。
In the research and practice of water treatment, the heterogeneous catalytic ozonation technology is a new advanced oxidation process which has drawn great attentions. Metal oxide, nanometer metal oxide, metal hydroxide are commonly used as catalyst, while activated alumina, active carbon, and ceramic honeycombs are popularized as the catalyst carrier. The catalyst and catalyst carrier of heterogeneous catalytic ozonation in water treatment are summarized and reviewed. The prospect of the heterogeneous catalytic ozonation and some common problems are also discussed.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第1期37-41,54,共6页
Environmental Engineering
基金
国家自然科学基金(51208358)
西南资源开发及环境灾害控制教育部重点实验室基金
天津市科技支撑项目(BCZDSF00700)
关键词
多相催化臭氧化
催化剂
载体
水处理
heterogeneous catalytic ozonation
catalyst
carrier
water treatment
