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Degradation of pyridine in coal chemical wastewater using ionizing radiation and synergistic processes
RADIATION TECHNOLOGY APPLICATION | 更新时间:2025-06-03
    • Degradation of pyridine in coal chemical wastewater using ionizing radiation and synergistic processes

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    • Electron beam irradiation technology effectively degrades pyridine in water, with a degradation rate of 90.88% and a mineralization rate of 6.05% under optimized conditions. Adding oxidants for synergistic treatment resulted in a maximum pyridine removal rate of 96% and a mineralization rate of 9.3%. The free radical quenching experiment confirmed that · OH, eaq -, and H • have an effect on the degradation of pyridine. Ionizing irradiation technology is also effective for the degradation of pyridine in actual coal chemical wastewater.
    • Journal of Radiation Research and Radiation Processing   Vol. 43, Issue 1, Pages: 10401(2025)
    • DOI:10.11889/j.1000-3436.2024-0038    

      CLC: X703;TL99
    • Received:24 April 2024

      Revised:27 May 2024

      Accepted:27 May 2024

      Published:20 February 2025

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  • WANG Xinxuan, YANG Qi, ZHANG Zhonglei, et al. Degradation of pyridine in coal chemical wastewater using ionizing radiation and synergistic processes[J]. Journal of Radiation Research and Radiation Processing, 2025, 43(1): 010401. DOI: 10.11889/j.1000-3436.2024-0038. CSTR: 32195.14.j.JRRRP.1000-3436.2024-0038.

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