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Applications of Red Mud as a Masonry Material: A Review.
Lu, Yang; Liu, Xiaoming; Zhang, Zengqi; Wang, Yaguang; Xue, Yang; Wang, Mengfan.
Afiliación
  • Lu Y; School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
  • Liu X; State Key Laboratory of Advanced Metallurgy, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China. liuxm@ustb.edu.cn.
  • Zhang Z; School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China. liuxm@ustb.edu.cn.
  • Wang Y; School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China. zhangzq@ustb.edu.cn.
  • Xue Y; School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
  • Wang M; School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Bull Environ Contam Toxicol ; 109(1): 215-227, 2022 Jul.
Article en En | MEDLINE | ID: mdl-34997264
Red mud (RM) is a highly alkaline by-product produced by the aluminium industry. The total stockpile of RM in the world is evaluated to be close 4 billion tons, which caused serious soil and water pollution. The use of RM in masonry materials has proven to be a prospective strategy to alleviate the environmental problems caused by RM. During the past decades, various economical treatment methods have been developed for utilization of RM as a masonry material. There are two general categories of products using RM in masonry materials: sintered products and non-sintered products. In this review, the physicochemical properties of RM are introduced, and the different application scenarios for RM in masonry materials are summarized, which is valuable for solving the environmental problems caused by the accumulation of bauxite residue. Moreover, the potential environmental risks of utilizing RM are described. Finally, suggestions for solving the RM problem are proposed.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Suelo / Óxido de Aluminio Tipo de estudio: Observational_studies / Risk_factors_studies Idioma: En Revista: Bull Environ Contam Toxicol Año: 2022 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Suelo / Óxido de Aluminio Tipo de estudio: Observational_studies / Risk_factors_studies Idioma: En Revista: Bull Environ Contam Toxicol Año: 2022 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos