微电解技术在工业废水处理中的应用进展

摘要

概述了近年来传统铁碳微电解法在难降解工业废水预处理、污泥处理和重金属去除、低浓度废水处理等领域的研究进展,介绍了通过在铁碳微电解体系中投加其他金属以催化反应的改性微电解法的废水处理效果,以及微电解与电场强化、微波强化、Fenton氧化、生物处理、物化法等其他工艺联合技术在废水处理中的应用现状,探讨了相关微电解技术存在的问题及未来的发展方向.%Researches of iron-carbon microelectrolysis process were summarized in the fields of refractory industrial wastewater pretreatment,sludge treatment,heavy metal removal and low concentration wastewater treatment.The wastewater treatment effects of the modified microelectrolysis process with other metals were introduced.The applications of microelectrolysis processes combined with electric field,microwave,Fenton oxidation,biological treatment,physical-chemical processes and other technologies were presented.The problems of microelectrolysis process and directions for further development were also discussed.