工业水处理 ›› 2025, Vol. 45 ›› Issue (7): 32-40. doi: 10.19965/j.cnki.iwt.2024-0690

• 专论与综述 • 上一篇    下一篇

S. gen_inc_sed菌在高浓度有机废水处理中的研究进展

刘祎1(), 梁珈铭2, 张新海3, 郭翔1, 胡晓先1, 吴俊峰1(), 王莹春1   

  1. 1. 河南城建学院河南省水体污染防治与修复重点实验室,河南 平顶山 467036
    2. 广东海洋大学 化学与环境学院,广东 湛江 524088
    3. 鹤壁职业技术学院食品与化工学院,河南 鹤壁 458030
  • 收稿日期:2025-05-17 出版日期:2025-07-20 发布日期:2025-07-22
  • 通讯作者: 吴俊峰
  • 作者简介:

    刘祎(1999— ),硕士,E-mail:

  • 基金资助:
    河南省科技攻关项目(232102320132); 河南省科技攻关项目(242102320082); 河南省科技攻关项目(242102321078); 鹤壁职业技术学院科技类重点课题项目(2024-KJZD-007)

Research progress on S. gen_inc_sed in the treatment of high concentration organic wastewater

Yi LIU1(), Jiaming LIANG2, Xinhai ZHANG3, Xiang GUO1, Xiaoxian HU1, Junfeng WU1(), Yingchun WANG1   

  1. 1. Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan University of Urban Construction, Pingdingshan 467036, China
    2. College of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, China
    3. College of Food and Chemical Engineer, Hebi Polytechnic, Hebi 458030, China
  • Received:2025-05-17 Online:2025-07-20 Published:2025-07-22
  • Contact: Junfeng WU

摘要:

随着城市化的迅速发展,各类含有大量难降解有机污染物的废水排放量激增,对生态环境造成严重威胁。Saccharibacteria_genera_incertae_sedis(S. gen_inc_sed)是一种有机物降解菌,基于其可有效代谢吡啶、甲苯、氯酚等有毒害性有机化合物的功能优势,在高浓度有机废水的生物处理中得到广泛应用。综述了S. gen_inc_sed的表观特征和功能特性,归纳了营养成分和环境因素(曝气量、温度、pH)对S. gen_inc_sed富集的影响,并总结了近年来关于S. gen_inc_sed对高浓度有机废水(化工废水、制药废水、食品加工废水、畜禽养殖废水、垃圾渗滤液等)处理效能的研究情况,分析了其对废水中各类污染物的降解作用。最后,从功能预测、生物强化培养、工程应用等角度提出未来S. gen_inc_sed在处理高浓度有机废水中的研究方向,为其工程化应用提供参考。

关键词: Saccharibacteria_genera_incertae_sedis, Candidatus_Saccharibacteria, 高浓度有机废水, 有机物降解, 微生物富集

Abstract:

With the rapid development of urbanization, the discharge of various types of wastewater containing a large number of refractory organic pollutants has surged, posing a serious threat to the ecological environment. As an organic-degrading bacterium, Saccharibacteria_genera_incertae_sedis(S. gen_inc_sed) has been widely used in the biological treatment of high concentration organic wastewater due to its functional advantages in effectively metabolizing toxic organic compounds such as pyridine, toluene and chlorophenol. This review summarized the morphological characteristic and functional properties of S. gen_inc_sed, discussed the influence of nutritional components and environmental factors(aeration rate, temperature, pH) on the enrichment of S. gen_inc_sed, and evaluated its treatment efficiency for various high concentration organic wastewater(chemical industrial wastewater, pharmaceutical wastewater, food processing wastewater, livestock and poultry breeding wastewater, and landfill leachate, etc.) in recent years, analyzed the degradation effects of S. gen_inc_sed on various types of pollutants in wastewater. In addition, future research directions for S. gen_inc_sed in treating high concentration organic wastewater were proposed from the perspectives such as functional prediction, bioaugmentation cultivation, and engineering application, providing references for its industrial utilization.

Key words: Saccharibacteria_genera_incertae_sedis, Candidatus_Saccharibacteria, high concentration organic wastewater, organic matter degradation, microbial enrichment

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