二氧化碳地质储存的主要环境问题及研究进展  

Environmental issues and advances of carbon dioxide geological storage

作　　者：彭李晖[1] 王建军[1] 尤伟静 徐连三[1] 

机构地区：[1]中国地质大学(武汉)环境学院,湖北武汉430074

出　　处：《水文地质工程地质》2013年第5期104-110,128,共8页Hydrogeology & Engineering Geology

基　　金：国土资源部公益性行业科研专项(201222063);中国地质调查局项目(1212011087127)

摘　　要：CO2地质储存是缓解温室效应的有效手段之一。在CO2地质储存工程实施过程中可能引起断裂、地震、淡水含水层污染等地质灾害问题,对人类和生态环境造成危害。本文系统阐述CO2地质储存过程中造成的环境地质问题及其成因机制,并从风险评价、监测预警、应急补救等角度提出了具体防治措施,对CO2地质储存技术的安全性评估及工程实施项目管理具有重要的实际意义。Carbon dioxide geological storage is one of the most effective ways to solve the issue of global greenhouse effects.It should be noted that CO 2 geological storage project may induce fractures,earthquakes,pollution of freshwater aquifers and other geological hazards which are harmful to human and ecological environment.The potential environmental geological problems caused by CO 2 geological storage and its genetic mechanism are analyzed respectively.Corresponding prevention measures are suggested from such aspects as risk assessment,monitoring and early warning and emergency reliefs.These are of important practical significance for safety assessment and management of CO 2 geological storage project.

关 键 词：CO2 地质储存 环境影响 防治措施 

分 类 号：P642[天文地球—工程地质学]