Author, as appears in the article.: Van Tran, Thuan; Nguyen, Duyen Thi Cam; Nguyen, Thuy Thi Thanh; Nguyen, Dai Hai; Alhassan, Mansur; Jalil, A A; Nabgan, Walid; Lee, Taeyoon
Department: Enginyeria Química
URV's Author/s: Nabgan, Walid
Keywords: Water purification Toxic dyes Pineapple wastes Low-cost biosorbent Kinetics Heavy metal ions Environmental treatment Circular economy Ananas Adsorption Adsorbent production toxic dyes succinic anhydride methylene-blue leaf fiber ion adsorbent heavy-metals heavy metal ions fruit peel environmental treatment circular economy cationic dye aqueous-solution adsorbent production activated carbon
Abstract: Each year, nearly 30 million tons of pineapple fruit are harvested for food and drinking industries, along with the release of a huge amount of pineapple wastes. Without the proper treatment, pineapple wastes can cause adverse impacts on the environment, calling for new technologies to convert them into valuable products. Here, we review the production and application of adsorbents derived from pineapple wastes. The thermal processing or chemical modification improved the surface chemistry and porosity of these adsorbents. The specific surface areas of the pineapple wastes-based adsorbents were in range from 4.2 to at 522.9 m2·g−1. Almost adsorption systems followed the pseudo second order kinetic model, and Langmuir isotherm model. The adsorption mechanism was found with the major role of electrostatic attraction, complexation, chelation, and ion exchange. The pineapple wastes based adsorbents could be easily regenerated. We suggest the potential of the pineapple wastes towards circular economy.
Thematic Areas: Zootecnia / recursos pesqueiros Waste management and disposal Saúde coletiva Química Pollution Odontología Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Historia Geografía Geociências Farmacia Environmental sciences Environmental engineering Environmental chemistry Ensino Engenharias iii Engenharias ii Engenharias i Enfermagem Direito Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Biotecnología Biodiversidade Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: walid.nabgan@urv.cat
Author identifier: 0000-0001-9901-862X
Record's date: 2025-01-28
Paper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Paper original source: Science Of The Total Environment. 856 (Pt 1): 158817-
APA: Van Tran, Thuan; Nguyen, Duyen Thi Cam; Nguyen, Thuy Thi Thanh; Nguyen, Dai Hai; Alhassan, Mansur; Jalil, A A; Nabgan, Walid; Lee, Taeyoon (2023). A critical review on pineapple (Ananas comosus) wastes for water treatment, challenges and future prospects towards circular economy. Science Of The Total Environment, 856(Pt 1), 158817-. DOI: 10.1016/j.scitotenv.2022.158817
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications
Repositori URV