摘要
二氧化碳捕集、利用与封存是一种可以实现大规模温室气体减排的新兴技术。围绕二氧化碳地质封存过程中的环境风险,系统地梳理了二氧化碳泄漏风险的类别与特点,总结了二氧化碳地质封存的环境风险识别方法,定性与定量风险评价方法等,以期对我国开展二氧化碳地质封存项目的环境风险评价提供借鉴。
Carbon dioxide capture, utilization and storage(CCUS) is an emerging technology, which can achieve the large-scale greenhouse gas reduction. This paper focuses on the environmental risks of carbon dioxide geological storage(CGS), systematically combs the types and characteristics of carbon dioxide leakage risks, and summarizes the environmental risk identification methods of carbon dioxide geological storage, qualitative and quantitative risk assessment methods, etc., which is of referential value for carrying out environmental risk assessment of CGS projects in China.
引文
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