摘要
染料废水可生化性差,是目前国内较大的一个处理难题,电化学技术则提供了一种高效稳定的处理方式。为改善DSA电极在电催化活性、稳定性以及寿命等方面问题,提高其在印染废水处理领域的实际应用性,科研人员利用稀土独特的性能对DSA电极进行了修饰。本文将整理近几年来国内外对稀土掺杂DSA电极的研究成果,并对其修饰机理进行系统分类,为该方面进一步的研究提供较为科学和完整的参考。
Electrochemical oxidation technology, which characterized as high and stable degradation efficiency, was employed into the treatment of dyeing wastewater concerned as a source of large emission in China in terms of its poor biodegradability. In order to im- prove the electroeatalytic, the stability and the working life of the dimensionally stable anode （DSA） and expand the application field of electrochemical technology on dyeing water treatment, scientists modified the DSA with rare earth according to its unique properties. Various achievements, at home and abroad, about the mechanism of DSA electrode doped with rare earth were arranged and catego- rized to provide scientific and sufficient references for advanced research.
出处
《染料与染色》
CAS
2013年第2期49-52,62,共5页
Dyestuffs and Coloration
基金
国家科技支撑计划(2011BAE07B09)
高等学校博士学科点专项科研基金资助项目(NO.20113317120004)
浙江省自然科学基金项目(Y5090272)
浙江省重点科技创新团队项目(No.2011R09048-04)
