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Black carbon derived PET plastic bottle waste and rice straw for sorption of Acid Red 27 dye: Machine learning approaches, kinetics, isotherm and thermodynamic studies.
Chakraborty, Tapos Kumar; Tammim, Lamia; Islam, Khandakar Rashedul; Nice, Md Simoon; Netema, Baytune Nahar; Rahman, Md Sozibur; Sen, Sujoy; Zaman, Samina; Ghosh, Gopal Chandra; Munna, Asadullah; Habib, Ahsan; Tul-Coubra, Khadiza; Bosu, Himel; Halder, Monishanker; Rahman, Md Aliur.
Afiliación
  • Chakraborty TK; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Tammim L; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Islam KR; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Nice MS; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Netema BN; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Rahman MS; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Sen S; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Zaman S; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Ghosh GC; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Munna A; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Habib A; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Tul-Coubra K; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Bosu H; Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Halder M; Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore, Bangladesh.
  • Rahman MA; Department of Petroleum and Mining Engineering, Jashore University of Science and Technology, Jashore, Bangladesh.
PLoS One ; 18(8): e0290471, 2023.
Article en En | MEDLINE | ID: mdl-37611009
This study focuses on the probable use of PET waste black carbon (PETWBC) and rice straw black carbon (RSBC) as an adsorbent for Acid Red 27 (AR 27) adsorption. The prepared adsorbent is characterized by FE-SEM and FT-IR. Batch adsorption experiments were conducted with the influencing of different operational conditions namely time of contact (1-180 min), AR 27 concentration (5-70 mg/L), adsorbent dose (0.5-20 g/L), pH (2-10), and temperature (25-60°C). High coefficient value [PETWBC (R2 = 0.94), and RSBC (R2 = 0.97)] of process optimization model suggesting that this model was significant, where pH and adsorbent dose expressively stimulus removal efficiency including 99.88, and 99.89% for PETWBC, and RSBC at pH (2). Furthermore, the machine learning approaches (ANN and BB-RSM) revealed a good association between the tested and projected value. Pseudo-second-order was the well-suited kinetics, where Freundlich isotherm could explain better equilibrium adsorption data. Thermodynamic study shows AR 27 adsorption is favourable, endothermic, and spontaneous. Environmental friendliness properties are confirmed by desorption studies and satisfactory results also attain from real wastewater experiments. Finally, this study indicates that PETWBC and RSBC could be potential candidates for the adsorption of AR 27 from wastewater.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Oryza / Hollín / Colorante de Amaranto / Aguas Residuales Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2023 Tipo del documento: Article País de afiliación: Bangladesh Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Oryza / Hollín / Colorante de Amaranto / Aguas Residuales Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2023 Tipo del documento: Article País de afiliación: Bangladesh Pais de publicación: Estados Unidos