Email this article 
DOSE EQUALIZATION IN ELECTRON BEAM NEUTRALIZATION OF IMPURITIES IN WATER
- Authors: Ponomarev A.V.1
-
Affiliations:
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, RAS
- Issue: Vol 59, No 2 (2025)
- Pages: 118-123
- Section: RADIATION CHEMISTRY
- URL: https://ogarev-online.ru/0023-1193/article/view/304493
- DOI: https://doi.org/10.31857/S0023119325020071
- EDN: https://elibrary.ru/altwez
- ID: 304493
Cite item
Open Access
Access granted
Subscription Access
Abstract
A promising design of an irradiator for high-speed electron beam treatment of wastewater in a jet mode is considered. The feasibility of combining technical solutions previously used separately in the design of the ELV-12 and Electron-10 accelerators is demonstrated. A high-speed water jet (>1 m/s) is irradiated from both sides in the gap between two beam windows, directing the beams at α = 45–60° angle to the plane of the jet. In this case, the useful thickness of the jet, which ensures maximum uniformity of irradiation with 1, 2 and 3 MeV electrons, as well as the lowest beam energy losses, is 5.2, 13.1 and 20.8 mm at α = 60° and 4.2, 10.7 and 17 mm at α = 45°, respectively. Options for simultaneous irradiation of two and four water jets are being considered.
About the authors
A. V. Ponomarev
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, RAS
Email: ponomarev@ipc.rssi.ru
Moscow, Russia
References
- Chmielewski A.G. // Radiat. Phys. Chem. 2023. V. 213. P. 111233.
- Ponomarev A.V., Ershov B.G. // Environ. Sci. Technol. 2020. V. 54. P. 5331.
- Kim Y., Ershov B.G., Ponomarev A.V. // High Energy Chem. 2020. V. 54. P. 462.
- Berejka A.J., Cleland M.R. // Industrial Radiation Processing with Electron Beams and X-rays. IAEA & IIA, Vienna, 2011.
- Meeroff D.E., Bloetscher F., Shaha, B. // Radiat. Phys. Chem. 2020. V. 168. P. 108541.
- Domarov E.V., Vorobyov D.S., Golkovsky M.G., Golubenko Y.I., Korchagin A.I., Kuksanov N.K. et al. // Sib. J. Phys. 2019. V. 14. P. 5.
- Kuksanov N.K., Salimov R.А., Fadeev S.N., Nemytov P.I., Golubenko Y.I., Korgachin et al. // Electrotech. Electron. 2018. V. 53. P. 165.
- Woods R., Pikaev A. // Applied radiation chemistry. Radiation processing. Wiley, NY, 1994.
- Bludenko A.V., Ponomarev A.V. // High Energy Chem. 2024. V. 58. P. 429.
- Han B., Kyu Kim J., Kim Y., Seung Choi J., Young Jeong K. // Radiat. Phys. Chem. 2012. V. 81. P. 1475.
- Valtman D., Ivanov A., Nikiforov E., Ovchinnickov V., Svinin M., Tolstun N. // Vopr. At. Nauk. i Tekhniki. Yad. Issled. 1999. V. 3. P. 16.
- Tolstun N.G., Efremov A.V., Ivanov A.S., Kuzhlev A.N., Maznev V.P., Machecha A.I. et al. // 24th Russian Particle Accelerator Conference, RuPAC 2014. Obninsk, Russia, 2014. P. 327.
Supplementary files
