doi:10.16597/j.cnki.issn.1002-154x.2023.03.009
酵母菌在废水处理中的应用
韦嘉怡 张艺凡 王 艺∗ 王科雅 张致远 张 政 付梦杰
(南京工程学院 环境工程学院,江苏 南京 211167)
Application of Yeast in Wastewater Treatment
Wei Jiayi Zhang Yifan Wang Yi ∗ Wang Keya Zhang Zhiyuan Zhang Zheng Fu Mengjie
(School of Environmental Engineering, Nanjing Institute of Technology, Jiangsu Nanjing 211167)
摘要:
酵母菌是一种分布广泛的单细胞真菌,属于异养兼性厌氧微生物,具有细胞大、代谢旺盛、对化学需氧量 (COD)的降低速率较快、耐酸、耐高渗透压等特性,在污水处理中有着广泛的应用,特别是在处理高浓度有机废水、含 重金属离子废水和有毒废水等方面。 作者重点介绍了酵母菌在处理高浓度有机废水、含重金属离子废水和有毒废水 中的应用,同时指出了酵母菌应用的前景与其他问题。
关键词：酵母菌 废水处理 含重金属离子废水 高浓度有机废水；
Abstract：
Yeast is a widely distributed single-celled fungus, which belongs to the heterogeneous facultative anaerobic microorganism. It has the characteristics of large cells, strong metabolism, faster removal of in wastewater treatment (COD), high acid resistance, and high osmotic pressure resistance. It has a wide range of applications in wastewater treatment, especially in the treatment of high concentrations of organic wastewater, wastewater containing heavy metal ions and toxic wastewater. This article focuses on the application of yeast in the treatment of high concentration organic wastewater, wastewater containing heavy metal ions and toxic wastewater. In addition, the application prospect of yeast and other problems are also pointed out.
Keywords：yeast; wastewater treatment; wastewater containing heavy metal ions; high concentration organic wastewater;