【摘要】 利用日本原子力学研究所于2010年9月提供的热力学数据库,运用水文地球化学软件Phreeqc,模拟研究了甘肃北山地下水中Pu的存在形态。其结果表明:Pu在甘肃北山地下水中主要以Pu(OH)4形态为主,Pu(OH)+3占少量;pH和pE对Pu的形态分布有较大的影响。更多还原

【Abstract】 Making use of the hydrogeochemistry software Phreeqc and the thermodynamics database provided by Japanese Institute of Atomic Mechanics Sep. 2010,a simulation is carried out to study the existence form of Pu in underground water in Beishan,Gansu Province. The result shows that Pu in Beishan groundwater mainly takes form of Pu( OH)4,Pu( OH)+3just takes a minor part. The values of pH and pE have a great impact on form distribution of Pu.更多还原