- Tytuł:
- Experimental research on the removal characteristics of simulated radioactive aerosols by a cloud-type radioactive aerosol elimination system
- Autorzy:
-
Zhang, Jiqing
Jia, Ying
Lv, Xiaomeng
Xiong, Tiedan
Huang, Yuanzheng
Shen, Keke - Powiązania:
- https://bibliotekanauki.pl/articles/27315664.pdf
- Data publikacji:
- 2023
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
Radioactive aerosols
elimination
composite
CRAES
cloud-type radioactive aerosol elimination system
FeOOH/rGO - Opis:
- Radioactive aerosols in the confined workplace are a major source of internal exposure hazards for workers. Cloud-type radioactive aerosol elimination system (CRAES) have great potential for radioactive aerosol capture due to their high adsorption capacity, lack of cartridges and less secondary contamination. A CRAES was designed and constructed, and a FeOOH/rGO composite was directly prepared by a hydro-thermal method to characterise and analyse its morphology, chemical structure and removal efficiency for simulated radioactive aerosols. The results show that the FeOOH/rGO composite works in synergy with the CRAES to effectively improve the removal efficiency of simulated radioactive aerosols. A 30-minute simulated radioactive aerosol removal rate of 94.52% was achieved when using the experimentally optimized composite inhibitor amount of 2 mg/L FeOOH/rGO with 0.2 g/L PVA as a surfactant. Therefore, the CRAES coupled with the composite inhibitor FeOOH/rGO has broad application potential for the synergistic treatment of radioactive aerosols.
- Źródło:
-
Polish Journal of Chemical Technology; 2023, 25, 4; 10--18
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł