Ozone micro-nanobubbles

Ozone micro/nano-bubble technology overcomes the limitation of ozone oxidation and mass transfer of ozone and its utilization. It improves the oxidation efficiency of ozone.[1] Ozone micro/nano-bubble technology improves the disinfectant capacity of ozone.[2]

Ozone is a strong oxidizing agent widely used in the treatment of printing and dyeing wastewater,[3] and coal chemical wastewater.[4] Its solubility in water is less and stability is also poor, which will reduce the degradation capacity of ozone towards organic molecules.[5] For improving its ability mass-transfer efficiency ozone micro/nano-bubble(MNB) is an important technology. For improving, gas-liquid contact and mass-transfer effectiveness air microbubbles were used. While in the case of ozone, MNB improves the properties of ozonation or oxidation.[6][7]

  1. ^ Seridou, Petroula; Kalogerakis, Nicolas (2021). "Disinfection applications of ozone micro- and nanobubbles". Environmental Science: Nano. 8 (12): 3493–3510. doi:10.1039/D1EN00700A. ISSN 2051-8153. S2CID 243894415.
  2. ^ Xiao, Wei; Zhang, He; Wang, Xiaohuan; Wang, Biao; Long, Tao; Deng, Sha; Yang, Wei (2022-06-07). "Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective". Nanomaterials. 12 (12): 1958. doi:10.3390/nano12121958. ISSN 2079-4991. PMC 9228162. PMID 35745296.
  3. ^ Chen, Xiaoya; Wang, Chunrong; Jiang, Longxin; Li, Haiyan; Wang, Jianbing; He, Xuwen (April 2021). "Pilot-scale catalytic ozonation pretreatment for improving the biodegradability of fixed-bed coal gasification wastewater". Process Safety and Environmental Protection. 148: 13–19. doi:10.1016/j.psep.2020.09.056. ISSN 0957-5820. S2CID 225023393.
  4. ^ Zhang, Yuxiu; Zang, Tingting; Yan, Bo; Wei, Chaohai (2020-01-15). "Distribution Characteristics of Volatile Organic Compounds and Contribution to Ozone Formation in a Coking Wastewater Treatment Plant". International Journal of Environmental Research and Public Health. 17 (2): 553. doi:10.3390/ijerph17020553. ISSN 1660-4601. PMC 7013769. PMID 31952237.
  5. ^ Khataee, Alireza; Rad, Tannaz Sadeghi; Fathinia, Mehrangiz; Joo, Sang Woo (2016). "Production of clinoptilolite nanorods by glow discharge plasma technique for heterogeneous catalytic ozonation of nalidixic acid". RSC Advances. 6 (25): 20858–20866. doi:10.1039/c5ra25711e. ISSN 2046-2069.
  6. ^ Hu, Liming; Xia, Zhiran (January 2018). "Application of ozone micro-nano-bubbles to groundwater remediation". Journal of Hazardous Materials. 342: 446–453. doi:10.1016/j.jhazmat.2017.08.030. PMID 28863369.
  7. ^ Xiao, Zhengguo; Aftab, Tallal Bin; Li, Dengxin (June 2019). "Applications of micro–nano bubble technology in environmental pollution control". Micro & Nano Letters. 14 (7): 782–787. doi:10.1049/mnl.2018.5710. ISSN 1750-0443. S2CID 107878768.