PREPARATION AND CHARACTERIZATION OF ADSORBENT OBTAINED FROM AGROINDUSTRIAL WASTE BIOMASS

• DOI: 10.22533/at.ed.29419160915

• Palavras-chave: atena

• Keywords: Biogás. Methane. Solid Waste. Lignin.

• Abstract:

   

  The increasing demand for

  alternatives with low costs in the treatment of

  effluents, together with the adequate waste

  disposal, makes the use of vegetal biomass a

  viable and environmentally correct alternative.

  In Brazil there is a great production of peanuts,

  and the peeling of the peanut is considered an

  agroindustrial residue that can be used as an

  adsorbent. Using this information, this work

  focused on the use of agroindustrial peanut

  shells to prepare an inorganic adsorbent, and

  the characterization of the prepared adsorbent.

  The methods used for this study were based on

  physical-chemical analysis and Fourier transform

  infrared spectroscopy (FTIR). The results show

  that the use of a biomass of agroindustrial waste

  as adsorbent can be applied due to its property,

  so from the analyzes showed the properties that

  are good for adsorption applications.

• Número de páginas: 15