标题: Carbon source regulation of microalgal-fungal system for the resource recovery of wastewater: A review

作者: Wu, QR (Wu, Qirui); Teng, Y (Teng, Yue); Wang, W (Wang, Wei); Wang, HZ (Wang, Hanzhi); Gao, XX (Gao, Xinxin); Guan, XN (Guan, Xiaonan); Zhang, Z (Zhang, Zhan); Li, LJ (Li, Lanjing); Zhu, LD (Zhu, Liandong)

来源出版物: CHEMICAL ENGINEERING JOURNAL  卷: 488  文献号: 150851  DOI: 10.1016/j.cej.2024.150851  Early Access Date: APR 2024  Published Date: 2024 MAY 15  

摘要: The integration of microalgal-fungal system (MFS) with wastewater treatment processes presents a promising strategy for the sustainable management of wastewater, offering innovative and eco-friendly solutions to nutrient removal and resource recovery. However, the inadequacy of carbon concentrations in wastewater significantly impedes the growth and stabilization of MFS. Carbon source regulation is a potential solution to enhance the performance of co -cultivation system. However, the exploration of available carbon sources for the co -cultivation systems remains limited, and comprehensive descriptions into the intricate interaction between fungi and microalgae are limited. This review elucidates the structure and interplay within MFS, providing insights into the effects of diverse inorganic, organic and waste carbon sources on MFS performance. First, the formation processes and mechanisms of MFS are comprehensively described, along with the basic mechanisms of microalgalfungal interactions, including substance exchange and information exchange. Second, the utilization processes and metabolic mechanisms of inorganic carbon sources (ICS) (CO 2 and bicarbonate) and organic carbon sources (OCS) (glucose, acetate, glycerol) are summarized, highlighting the effects on microalgae and co -culture systems in terms of biomass productivity, lipid yield and resource recovery efficiency, which provide the basis for largescale application. Finally, this review also considers the advantages of MFS for the production of biofuels and high value-added products. Overall, this review provides a comprehensive understanding of the role of carbon source regulation in the performance and resource recovery of MFS, offering valuable insights for the development of more economical and effective external carbon sources in the future.

作者关键词: Microalgae; Fungi; Co -cultivation; Carbon sources; Resource recovery; Wastewater treatment

地址: [Wu, Qirui; Teng, Yue; Wang, Wei; Wang, Hanzhi; Gao, Xinxin; Guan, Xiaonan; Zhang, Zhan; Zhu, Liandong] Wuhan Univ, Sch Resource & Environm Sci, Hubei Key Lab Biomass Resources Chem & Environm Bi, Wuhan 430079, Peoples R China.

[Wu, Qirui; Teng, Yue; Wang, Wei; Wang, Hanzhi; Gao, Xinxin; Guan, Xiaonan; Zhang, Zhan; Zhu, Liandong] Wuhan Univ, Hubei Int Sci & Technol Cooperat Base Sustainable, Wuhan 430079, Peoples R China.

[Zhu, Liandong] Wuhan Univ, State Key Lab Water Resources Engn & Management, Wuhan 430072, Hubei, Peoples R China.

[Li, Lanjing] Univ Auckland, Sch Biol Sci, Auckland, New Zealand.

[Li, Lanjing] Manaaki Whenua Landcare Res, Auckland, New Zealand.

通讯作者地址: Zhu, LD (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, Hubei Key Lab Biomass Resources Chem & Environm Bi, Wuhan 430079, Peoples R China.

Zhu, LD (通讯作者)，Wuhan Univ, Hubei Int Sci & Technol Cooperat Base Sustainable, Wuhan 430079, Peoples R China.

电子邮件地址: ldzhu@whu.edu.cn

影响因子：15.1