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Full Description
Biohydrometallurgy of Rare Earth Ores offers an in-depth exploration of innovative bioleaching techniques for the extraction of rare earth elements that is critical for various high-tech applications. The book begins with foundational concepts in bioleaching, explaining how microorganisms and their metabolites can facilitate the extraction of REEs from ores. Further sections examine different biological approaches, including the use of native and genetically improved microorganisms, and highlight the role of coordination chemistry in enhancing leaching processes. The text also delves into comparative analyses of chemical versus bioleaching methods, emphasizing the advantages of biological techniques in terms of efficiency and environmental sustainability.
Additionally, the book addresses the environmental impacts of bioleaching practices, providing a holistic view of the sustainability of these methods while also detailing the recovery processes of REEs from bioleaching solutions and exploring various methods such as inorganic and organic precipitation, biosorption, and the utilization of waste-derived metabolites. It will serve as a valuable resource for researchers, practitioners, and industry professionals interested in the sustainable extraction of rare earth elements.
Contents
1. Fundamentals on bioleaching of rare earth elements
2. (Bio)leaching of rare earth ore by coordination chemistry
3. Bioleaching of rare earth ores by common microorganisms
4. Bioleaching of rare earth ores by native and improved microorganisms
5. Comparative chemical and bioleaching of rare earth ores
6. Bioleaching of rare earth ores by different biological approaches
7. Non-contact Bioleaching of rare earth ores by key metabolites
8. Utilizations of microbial cells after separations of metabolites
9. Bioleaching of rare earth ores with metabolites produced by solid wastes
10. REEs recovery from bioleaching solution through inorganic precipitation
11. REEs recovery from bioleaching solution through organic precipitation
12. REEs recovery from bioleaching solution through autoprecipitation
13. REEs recovery from solution through biosorption
14. REEs enrichment and preparation of high-purity Material by biotechnology
15. Environmental assessment on bioleaching of rare earth ores
