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HYDROTHERMAL SYNTHESIS BY ALKALINE FUSION OF ZEOLITE NA-P1 OF KAOLIN TAILINGS FROM AMAZON AND ITS APPLICATION IN METHYLENE BLUE RETENTION

Lima, G A ; Figueira, B A M ; Araujo, C S S ; Soares, A M S

Holos (Natal, RN), 2023-01, Vol.39 (6), p.1-19 [Periódico revisado por pares]

Natal: Instituto Federal de Educacao Ciencia e Tecnologia do Rio Grande do Norte

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  • Título:
    HYDROTHERMAL SYNTHESIS BY ALKALINE FUSION OF ZEOLITE NA-P1 OF KAOLIN TAILINGS FROM AMAZON AND ITS APPLICATION IN METHYLENE BLUE RETENTION
  • Autor: Lima, G A ; Figueira, B A M ; Araujo, C S S ; Soares, A M S
  • Assuntos: Adsorption ; Biodiversity ; Consumption ; Dams ; Environmental impact ; Infrastructure ; Kaolin ; Man made disasters ; Methylene blue ; Soil contamination ; Soil water ; Sustainable development ; Tailings ; Zeolites
  • É parte de: Holos (Natal, RN), 2023-01, Vol.39 (6), p.1-19
  • Descrição: According to the Mineral Summary from the National Department of Mineral Production in 2018, Brazil is among the top 10 producers of Kaolin globally. Today, they are a major concern, especially after the ruptures of large ore tailings dams, such as the Samarco mining dam in Mariana/MG (2015) and the recent disaster at the tailings dam in Brumadinho/MG (2019), both causing alarming environmental and social catastrophes. [...]it is necessary for these rejects to serve a purpose to reduce the creation of large reservoirs and thus mitigate risks such as soil and water contamination, biodiversity compromise, and social issues resulting from their rupture. [...]this study aimed to synthesize and characterize zeolite Pl using kaolin rejects from the Amazon region. [...]Goal 15, "Life on Land," is favored by promoting environmentally friendly practices in the industry, reducing negative impacts on the ecosystem.
  • Editor: Natal: Instituto Federal de Educacao Ciencia e Tecnologia do Rio Grande do Norte
  • Idioma: Inglês

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