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Selective Adsorption of Direct Group Anionic Dyes on Layered Double Hydroxide-Chitosan Composites

Bulletin of Chemical Reaction Engineering and Catalysis, ISSN: 1978-2993, Vol: 18, Issue: 1, Page: 37-47
2023
  • 0
    Citations
  • 0
    Usage
  • 9
    Captures
  • 1
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Captures
    9
  • Mentions
    1
    • News Mentions
      1
      • 1

Most Recent News

Researcher at Sriwijaya University Publishes Research in Catalysis (Selective Adsorption of Direct Group Anionic Dyes on Layered Double Hydroxide-Chitosan Composites)

2023 FEB 14 (NewsRx) -- By a News Reporter-Staff News Editor at Chemicals & Chemistry Daily Daily -- A new study on catalysis is now

Article Description

In this research, the potential of M2+/Al intercalated chitosan has been evaluated and good ability to reduce dyes in an aqueous solution. M2+/Al intercalated chitosan was prepared by anion exchange method and coprecipitation in a nitrogen atmosphere. Selectivity adsorption was studied to maintain the ability of M2+/Al intercalated chi-tosan for particle size of direct dyes (direct green, direct red, and direct yellow). To evaluate the adsorption pro-cess, M2+/Al intercalated chitosan was conducted with kinetic, isotherm, and thermodynamic parameters. The ki-netic data fitted well by pseudo-second order and isotherm fitted Langmuir isotherm with qmax obtained 294.11 and 322.58 mg/g for Zn/Al-chitosan and Mg/Al-chitosan, respectively.

Bibliographic Details

Neza Rahayu Palapa; Nova Yuliasari; Patimah Mega Syah Bahar Nur Siregar; Alfan Wijaya; Amri Amri; Nur Ahmad; Aldes Lesbani

Bulletin of Chemical Reaction Engineering and Catalysis

Chemical Engineering; Chemistry

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