An effective-green strategy of methylene blue adsorption: sustainable and low-cost waste cinnamon bark biomass enhanced via MnO2

B Yardımcı, N Kanmaz - Journal of Environmental Chemical Engineering, 2023 - Elsevier
In this study, waste cinnamon bark biomass (CB) was investigated as a low-cost and eco-
friendly biosorbent for removing cationic methylene blue (MB) dye. CB was also modified …

Utilization of nano-biosorbents based on pine needles and banana peel for methylene blue removal: Equilibrium, kinetics, thermodynamic study, and application

A Yaqub, H Ajab, A Almas, SM Syed, A Azam… - Biomass Conversion …, 2022 - Springer
Dyes are noxious organic compounds released from different sources producing severe
water pollution, thus imparting color to water consequently affecting ecosystem, terrestrial …

Cassava bagasse as an alternative biosorbent to uptake methylene blue environmental pollutant from water

M Diehl, LFO Silva, C Schnorr, MS Netto… - … Science and Pollution …, 2023 - Springer
Herein, the methylene blue (MB) biosorption from the agroindustrial residue (cassava
bagasse) is reported. The cassava bagasse residue presented an irregular surface, anionic …

Application of Synthesized Biomass Bamboo Charcoal–Iron Oxide “BC/Fe” Nanocomposite Adsorbents in the Removal of Cationic Methylene Blue Dye Contaminants …

TK Sen - Sustainability, 2023 - mdpi.com
In this work, synthesized, raw-bamboo-biomass-based magnetic “BC/Fe” bamboo charcoal–
iron oxide nanocomposite adsorbents were characterized and tested for their effects on the …

Renewable adsorbents from carboxylate-modified agro-forestry residues for efficient removal of methylene blue dye

Y Tang, T Lin, C Jiang, Y Zhao, S Ai - Journal of Physics and Chemistry of …, 2021 - Elsevier
In this work, three renewable highly effective adsorbents (M-CS, M-CCL, M-CCSD) were
prepared from agro-forestry residues (corn stalks (CS), Cinnamomum camphora leave …

Preparation of bamboo-based activated carbon via steam activation for efficient methylene blue dye adsorption: Modeling and mechanism studies

J Cheng, C Bi, X Zhou, D Wu, D Wang, C Liu, Z Cao - Langmuir, 2023 - ACS Publications
Dye pollution has long been an ecological and human health issue. Activated carbon is
considered to be the most promising material for dye adsorption. In this study, bamboo was …

Process optimisation of methylene blue sequestration onto physical and chemical treated coffee husk based adsorbent

TP Krishna Murthy, BS Gowrishankar - SN Applied Sciences, 2020 - Springer
Coffee husk (CH) was physically and chemically treated with autoclaving (SCH) and NaOH
(NCH) to develop low-cost adsorbent for the removal of methylene blue (MB) from synthetic …

Adsorption of low-cost absorption materials based on biomass (Cortaderia selloana flower spikes) for dye removal: kinetics, isotherms and thermodynamic studies

Z Jia, Z Li, T Ni, S Li - Journal of Molecular Liquids, 2017 - Elsevier
In this study, biomass and biomass-derived carbon fiber materials, Cortaderia selloana
flower spikes and Cortaderia selloana flower spikes derived carbon fibers, are employed as …

Activated carbon and biochar from pineapple waste biomass for the removal of methylene blue

KN Mahmud, TH Wen… - Environmental and …, 2021 - journal2.unusa.ac.id
Dye pollution in water system is of concern due to its carcinogenicity and its effect on
aesthetic feature. One pollutant of interest is methylene blue (MB), which is a cationic dye …

Efficient adsorption of methylene blue from aqueous solution by graphene oxide modified persimmon tannins

Z Wang, M Gao, X Li, J Ning, Z Zhou, G Li - Materials Science and …, 2020 - Elsevier
With the rapid development of dye and textile industry, the pollution of dye wastewater has
aroused widespread public concern due to the potential risk to human health. Therefore, it is …