Optimum Tuning for the High-efficiency Removal of Malodorous Gas Containing Hydrogen Sulphide Using Biological Treatment

Authors

  • Rabia Sultana

    College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China

  • Shizhong Yan

    China Energy Engineering Group Shanxi Electric Power Engineering Co., LTD, Taiyuan 030001, China

  • Lu Bai

    State Grid Shanxi Electric Power Research Institute, Taiyuan 030024, China

  • Xingyu Jiang

    College of Materials Science and Engineering, Nanjing Tech University, Nanjing 211816, China

  • Xue Yuan

    College of New Energy, North China Electric Power University, Beijing, 102206, China

  • Xin Zhang

    College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China

  • Yinghui Han

    College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China

DOI:

https://doi.org/10.30564/opmr.v6i1.6859
Received: 20 June 2024 | Revised: 8 July 2024 | Accepted: 11 July 2024 | Published Online: 30 July 2024

Abstract

Hydrogen sulfide, as the main pollutant causing stench, has always been one of the main problems in environmental protection. In order to promote the practical application, a pilot study was carried out in this work on the biological treatment of hydrogen sulfide malodorous gas by the combined process of biological drip filtration on the basis of our previous laboratory-scale experiments. After enlarging the reactor in pilot experiment, various factors affecting the deodorization efficiency are compared in pilot scale and laboratory scale, and the optimum pilot condition are obtained. Furthermore, the mechanism of biological deodorization is analyzed. Based on the results of the comparison between the previous laboratory-scale and the pilot-scale of this work, possible bottlenecks and challenges of biological deodorization technology from pilot to industrial application are discussed. The technical approach proposed in this work provides an economical and efficient feasible scheme for biological deodorization in the industrial practice.

Keywords:

Biological deodorization; Optimum control; Hydrogen sulfide; Malodorous gas; Padding

References

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How to Cite

Sultana, R., Yan, S., Bai, L., Jiang, X., Yuan, X., Zhang, X., & Han, Y. (2024). Optimum Tuning for the High-efficiency Removal of Malodorous Gas Containing Hydrogen Sulphide Using Biological Treatment. Organic Polymer Material Research, 6(1), 1–9. https://doi.org/10.30564/opmr.v6i1.6859