生物同步脱硫脱氮工艺研究进展

Research Progress of Biological Process for Simultaneous Desulfurization and Denitrification

在传统的脱氮技术的基础上,同步生物脱硫脱氮工艺成为近年来人们的研究热点。本文比较分析了目前研究较多的三种同步生物脱硫脱氮工艺(同步脱硫反硝化、硫酸盐还原—自养反硝化—硝化、反硝化氨氧化)的原理、应用研究现状和未来研究重点,最后为今后的研究提出了一些建议。

In recent years, simultaneous desulfurization and denitrification biological process has become the research focus based on the traditional denitrification technology. Three simultaneous desulfurization and denitrification biological process including Simultaneous desulfurization and denitrification, Sulfate reduction - autotrophic denitrification and nitrification, Nitrification, denitrification and ammonia oxidation were analyzed and compared on the aspects of compares and analyses the principle, application research status and future research priorities in this paper. Finally, some suggestions for the future research were discussed.