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Experimental performance evaluation and model-based optimal design of a mechanical vapour recompression system for radioactive wastewater treatment [PDF]
Energy Conversion and Management, 2022 High-security and cost-effective disposal of radioactive wastewater plays a significant role in the wide deployment of nuclear energy. This paper presents an experimental study to investigate the feasibility of using mechanical vapour recompression ...
Chao Hou, Luwei Yang, Huafu Zhang
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The risks of radioactive wastewater release
Science, 2023The wastewater release from the Fukushima Daiichi nuclear plant is expected to have negligible effects on people and the ...
Jim, Smith, Nigel, Marks, Tony, Irwin
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Study on the treatment of radioactive wastewater by non-contact membrane distillation
Separation and Purification Technology, 2022Shicheng Li +3 more
exaly +2 more sources
Freshwater Recovery and Removal of Cesium and Strontium from Radioactive Wastewater by Methane Hydrate Formation [PDF]
Environmental Science & TechnologyAs human society has advanced, nuclear energy has provided energy security while also offering low carbon emissions and reduced dependence on fossil fuels, whereas nuclear power plants have produced large amounts of radioactive wastewater, which ...
Ji-Ho Yoon, Minjun Cha, Kongtae Ra
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Nanomaterials for radioactive wastewater decontamination
Environmental Science: Nano, 2020Nanomaterials have been demonstrated to be an effective adsorbent or an ion exchanger for selectively removing various radioactive species present in contaminated water while preventing radionuclides from entering and interacting with the biosphere.
Xiaoyuan Zhang, Yu Liu
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Bioremediation of Organic Pollutants in a Radioactive Wastewater
11th International Conference on Environmental Remediation and Radioactive Waste Management, Parts A and B, 2007Bioremediation holds the promise as a cost effective treatment technology for a wide variety of hazardous pollutants. In this study, the biodegradation of organic compounds discharged together with radioactive wastes is investigated. Nuclear process wastewater was simulated by a mixture of phenol and strontium, which is a major radionuclide found in ...
Bilainu O. Oboirien +2 more
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A liquid scintillation analysis method for low-level radioactive wastewater
Journal of Radiological Protection, 2021Abstract There is currently general concern over low-level radioactive wastewater from the development of nuclear industry. In this paper, a method based on an ultralow-level liquid scintillation spectrometer for measuring uranium radioactivity in low-level radioactive wastewater is proposed.
Xiaoyan Cao +3 more
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The treatment of radioactive wastewater by ultrasonic standing wave method
Journal of Hazardous Materials, 2014The radiation hazards of radionuclide arising from the storage of nuclear weapons cannot be ignored to the operators. Ultrasonic standing wave methods can be considered as the green cleaning separation techniques with high efficiency. The application of ultrasonic standing wave methods for liquid radioactive wastes treatment requires solving many ...
Hou, Su-Xia +4 more
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Characterization and biodegradation of polycyclic aromatic hydrocarbons in radioactive wastewater
Journal of Hazardous Materials, 2011PAH degrading Pseudomonad and Alcaligenes species were isolated from landfill soil and mine drainage in South Africa. The isolated organisms were mildly radiation tolerant and were able to degrade PAHs in simulated nuclear wastewater. The radiation in the simulated wastewater, at 0.677 Bq/μL, was compatible to measured values in wastewater from a local
Phumza V, Tikilili +1 more
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Treatment of Organic Compounds in Radioactive Wastewater by Ozonation
Advanced Materials Research, 2013The organic compounds in radioactive wastewater were treated using ozone oxidation technology. The influence of pH, ozone dosage, reaction time, initial COD, H2O2 on the removal of COD by ozone was investigated. The results showed that the removal efficiency of COD in the alkaline condition was higher than that of acidic condition, the COD removal rate
Ying Hong Xiang +3 more
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