摘要
三氯生(TCS)作为一种高效的广谱抗菌剂,被广泛应用于各种药品及个人护理用品中。随着三氯生的大量使用,在水环境中频繁被检出的同时,也发现其在一定条件下,还发现其会转化成其他致癌物及多种有毒有害物质,这将给生态系统安全和平衡带来了极大的隐患。常规的污水处理工艺对三氯生的降解都很有限。高级氧化技术能高效降解三氯生,且能在降解后大大提高三氯生的可生化性。在对目前常用于降解三氯生的电化学氧化和芬顿技术介绍的基础上,并从各种技术的机理,处理效果,目前存在的问题等方面对每种氧化技术进行阐述,并对其广泛应用于工业化处理提出展望。
Triclosan（TCS） is as a kind of efficient broad-spectrum antibacterial agent, widely used in various kinds of pharmaceutical and personal care products. Along with the use of triclosan, frequently detected in the water environment at the same time, also found that under certain conditions, it will be converted to carcinogens and other toxic and harmful substances, it will give the ecosystem safety and balance huge hidden trouble. Conventional wastewater treatment process is limited to the degradation of triclosan. Advanced oxidation technology to high efficient degradation of triclosan, and after degradation can greatly improve the triclosan biological capability. This paper introduces the commonly used in electrochemical oxidation degradation of triclosan and fenton technology, and the mechanism of various technology, processing effects, and the existing problems of each oxidation technology is expounded, and puts forward prospect for its widely used in industrial processing.
出处
《有色冶金设计与研究》
2017年第2期46-49,共4页
Nonferrous Metals Engineering & Research
关键词
污水处理
三氯生
电催化高级氧化技术
芬顿
wastewater treatment
Triclosan
Advanced Electro catalysis Oxidation Processes
fenton technology
