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Biohybrid-based pyroelectric bio-denitrification driven by temperature fluctuations

Author

Listed:
  • Jie Ye

    (Fujian Agriculture and Forestry University)

  • Shuhui Wang

    (Fujian Agriculture and Forestry University
    Fujian Agriculture and Forestry University)

  • Chaohui Yang

    (Fujian Agriculture and Forestry University)

  • Zhenhao Zuo

    (Fujian Agriculture and Forestry University)

  • Wenzhi Gu

    (Fujian Agriculture and Forestry University)

  • Baogang Zhang

    (China University of Geosciences Beijing)

  • Shungui Zhou

    (Fujian Agriculture and Forestry University)

Abstract

Bio-denitrification is vital in wastewater treatment plants (WWTPs), yet its integration with naturally abundant thermal energy remains unexplored. Here, we introduce a biohybrid-based pyroelectric bio-denitrification (BHPD) process that harnesses thermoelectric energy from ambient temperature fluctuations. By integrating Thiobacillus denitrificans with tungsten disulfide (WS2), we develop a biohybrid system that achieves complete denitrification over three 5-day cycles under 5 °C temperature fluctuations. WS2 either precipitates on the cellular surface or is internalized by cells, generating pyroelectric charges that serve as reducing equivalents to drive bio-denitrification. In real wastewater, the BHPD process enhances nitrate removal by up to 8.09-fold under natural temperature fluctuations compared to stable-temperature conditions. Life-cycle assessment demonstrates that the BHPD process has significantly lower environmental impacts than the conventional anaerobic-anoxic-oxic process, and cost analysis confirms its economic feasibility. Our findings highlight the potential of the pyroelectric effect in enhancing bio-denitrification, offering valuable insights for a paradigm shift in WWTPs.

Suggested Citation

  • Jie Ye & Shuhui Wang & Chaohui Yang & Zhenhao Zuo & Wenzhi Gu & Baogang Zhang & Shungui Zhou, 2025. "Biohybrid-based pyroelectric bio-denitrification driven by temperature fluctuations," Nature Communications, Nature, vol. 16(1), pages 1-14, December.
    • Handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-60908-w
    DOI: 10.1038/s41467-025-60908-w
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    1. Min Zheng & Zhetai Hu & Tao Liu & Mathieu Sperandio & Eveline I. P. Volcke & Zhiyao Wang & Xiaodi Hao & Haoran Duan & Siegfried E. Vlaeminck & Kangning Xu & Zhiqiang Zuo & Jianhua Guo & Xia Huang & Gl, 2024. "Pathways to advanced resource recovery from sewage," Nature Sustainability, Nature, vol. 7(11), pages 1395-1404, November.
    2. Chenhui Yang & Hüsnü Aslan & Peng Zhang & Shoujun Zhu & Yong Xiao & Lixiang Chen & Nasar Khan & Thomas Boesen & Yuanlin Wang & Yang Liu & Lei Wang & Ye Sun & Yujie Feng & Flemming Besenbacher & Feng Z, 2020. "Carbon dots-fed Shewanella oneidensis MR-1 for bioelectricity enhancement," Nature Communications, Nature, vol. 11(1), pages 1-11, December.
    3. Shanshan Pi & Wenjun Yang & Wei Feng & Ruijie Yang & Weixiang Chao & Wenbo Cheng & Lei Cui & Zhida Li & Yiliang Lin & Nanqi Ren & Chen Yang & Lu Lu & Xiang Gao, 2023. "Solar-driven waste-to-chemical conversion by wastewater-derived semiconductor biohybrids," Nature Sustainability, Nature, vol. 6(12), pages 1673-1684, December.
    4. Huilin You & Yanmin Jia & Zheng Wu & Feifei Wang & Haitao Huang & Yu Wang, 2018. "Room-temperature pyro-catalytic hydrogen generation of 2D few-layer black phosphorene under cold-hot alternation," Nature Communications, Nature, vol. 9(1), pages 1-8, December.
    5. Lingbo Xiao & Xiaoli Xu & Yanmin Jia & Ge Hu & Jun Hu & Biao Yuan & Yi Yu & Guifu Zou, 2021. "Author Correction: Pyroelectric nanoplates for reduction of CO2 to methanol driven by temperature-variation," Nature Communications, Nature, vol. 12(1), pages 1-1, December.
    6. Lydia Steffens & Eugenio Pettinato & Thomas M. Steiner & Achim Mall & Simone König & Wolfgang Eisenreich & Ivan A. Berg, 2021. "High CO2 levels drive the TCA cycle backwards towards autotrophy," Nature, Nature, vol. 592(7856), pages 784-788, April.
    7. B. B. Ward & A. H. Devol & J. J. Rich & B. X. Chang & S. E. Bulow & Hema Naik & Anil Pratihary & A. Jayakumar, 2009. "Denitrification as the dominant nitrogen loss process in the Arabian Sea," Nature, Nature, vol. 461(7260), pages 78-81, September.
    8. Lu Lu & Jeremy S. Guest & Catherine A. Peters & Xiuping Zhu & Greg H. Rau & Zhiyong Jason Ren, 2018. "Wastewater treatment for carbon capture and utilization," Nature Sustainability, Nature, vol. 1(12), pages 750-758, December.
    9. Lingbo Xiao & Xiaoli Xu & Yanmin Jia & Ge Hu & Jun Hu & Biao Yuan & Yi Yu & Guifu Zou, 2021. "Pyroelectric nanoplates for reduction of CO2 to methanol driven by temperature-variation," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    10. Guoping Ren & Jie Ye & Qichang Hu & Dong Zhang & Yong Yuan & Shungui Zhou, 2024. "Growth of electroautotrophic microorganisms using hydrovoltaic energy through natural water evaporation," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    11. Xinghao Li & Yong-Lei Wang & Jin Wen & Linlin Zheng & Cheng Qian & Zhonghua Cheng & Hongyu Zuo & Mingqing Yu & Jiayin Yuan & Rong Li & Weiyi Zhang & Yaozu Liao, 2023. "Porous organic polycarbene nanotrap for efficient and selective gold stripping from electronic waste," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
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