氡气及其子体监测与净化技术在地下空间中的应用探索

Application of monitoring and purification technology of radon gas and its daughters in underground space

摘要

氡气作为一种天然放射性气体，其在地下空间中的积聚对人类健康构成了显著威胁。随着地下设施空间开发的不断深入，氡气及其子体的监测与净化技术显得尤为重要。本文通过系统分析氡气的来源、传播途径及其对人体健康的影响，探讨了当前地下空间中氡气监测的主要技术手段，包括被动式监测、主动式监测以及实时监测系统。同时，本文深入研究了氡气净化的主要技术方法，如通风换气、活性炭吸附、离子交换和膜分离技术，结合实际应用情况，评估了各技术的效果与适用性。通过大量数据分析，本文揭示了不同净化技术在实际应用中的效率和成本效益，为地下空间氡气管理提供了科学依据。最后，文章提出了优化氡气监测与净化系统的建议，以提升地下设施空间的空气质量，保障人们的健康安全。

Abstract

As a kind of natural radioactive gas, the accumulation of radon gas in the underground space poses a significant threat to human health. With the deepening of underground facility space development, the monitoring and purification technology of radon gas and its subsystems is particularly important. By systematically analyzing the source, transmission route of radon gas and its impact on human health, this paper discusses the main technical means of radon gas monitoring in underground space, including passive monitoring, active monitoring and real-time monitoring system. At the same time, the main technical methods of radon gas purification, such as ventilation, activated carbon adsorption, ion exchange and membrane separation technology, combined with the actual application situation, the effect and applicability of each technology are evaluated. Through a large amount of data analysis, this paper reveals the efficiency and cost benefit of different purification technologies in practical application, and provides a scientific basis for radon management in underground space. Finally, the paper puts forward suggestions to optimize the radon monitoring and purification system to improve the air quality of the underground facility space and ensure people's health and safety.

关键词

氡气监测 / 地下空间 / 净化技术 / 通风换气 / 活性炭吸附

Key words

radon gas monitoring / underground space / purification technology / ventilation / activated carbon adsorption

参考文献

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