催化铁内电解-生物处理耦合技术的机理及研究进展

催化铁内电解技术(简称催化铁技术)是同济大学城市污染控制国家工程研究中心自主研发的新型废水处理方法。介绍了催化铁-生物处理耦合技术的机理,总结了近年来该技术的研究进展,并在此基础上指出了该技术目前存在的问题及发展方向。对于催化铁-生物处理耦合技术而言,考察在实际应用中的影响因素、完善催化铁的后续处理、深入分析反应机理及可控路径、探索与不同处理工艺的兼容性、提高长期运行的稳定性等是今后需重点关注的研究内容。

Mechanism and research progresses of catalyzed iron internal electrolysis-biological treatment coupling technology

The catalyzed iron internal electrolysis technology（catalyzed iron technology for short）is a new wastewater treatment technology,which is independently developed by the National Engineering Research Center for Urban Pollution Control of Tongji University. The mechanism of catalyzed iron-biological treatment coupling technology is introduced,the research progresses of the technology in recent years are summarized,and the present problems and development trend of the technology are pointed out. For catalyzed iron-biological treatment coupling technology,the concerns in future will focus on some research contents,such asinvestigating the influence factors in practical application,improving and perfecting the subsequent processing of catalyzed iron,deeply analyzing the mechanism and controllable paths of the reaction,exploring the compatibility between catalytic iron and different treatment processes,increasing the stability of long-term operation,and so on.