Geological Sequestration and Microbiological Recycling of CO_2 In Aquifers

摘要

The world aquifers are estimated to have total storage capacity larger than three trillion tons of carbon dioxide. Systematic drilling syrvery for oil exploration suggests that the annual 70 million tons carbon dioxide injection is possible longer than 22 years in aquifers with anticlinal geological structures in and around Japan. The annual 70 million tons carbon dioxide injection separated from flue gas of fossil-fueled power plants into aquifers may reduce Japan's artificial cabon dioxide emission as much as 6