氧化亚铁硫杆菌的吸附尾液驯化试验  

Domestication test of thiobacillus ferroxidans by adsorbed uranium tailing solution

作　　者：肖碧泉 阳奕汉 陈立 何小同 马良彬 陈箭光 刘春招 

机构地区：[1]新疆中核天山铀业有限公司,新疆伊宁835000

出　　处：《铀矿冶》2016年第4期275-281,287,共8页Uranium Mining and Metallurgy

摘　　要：针对酸法地浸技术,提出以吸附尾液作培养基驯化氧化亚铁硫杆菌的串联回流工艺,并开展了铀矿床的细菌地浸现场试验。结果表明,吸附尾液能够驯化培养氧化亚铁硫杆菌,回流式串联氧化方法可有效提高吸附尾液的氧化能力和生产能力,能够进行铀矿床的细菌地浸。Based on acidic method in situ leaching uranium, the technology of series and reflux on do-mesticated thiobacillus ferroxidans by adsorbed uranium tailing solution is proposed, and bacteria in situ leaching is carried out at a wellfield as well. The test results show that bacteria can be domestica-ted by adsorbed uranium tailing solution. Oxidizability a nd production capacity of adsorbed uranium tailing solution can be increased b y the technology of series a nd reflux. The technology can be applied in situ leaching uranium by bacteria.

关 键 词：细菌地浸采铀 吸附尾液 培养驯化 氧化亚铁硫杆菌 

分 类 号：TL212.12[核科学技术—核燃料循环与材料]