Application of agricultural based activated carbons by microwave and conventional activations for basic dye adsorption

MJ Ahmed - Journal of Environmental Chemical Engineering, 2016 - Elsevier
Basic dye, methylene blue (MB), has been known as the most common parameter used to
measure the extent of mesoporosity (20–500 Å) of activated carbon (AC). The adsorption …

[HTML][HTML] Recent progress in microalgae-based technologies for industrial wastewater treatment

Z Hashmi, MR Bilad, Fahrurrozi, J Zaini, JW Lim… - Fermentation, 2023 - mdpi.com
The water resource crisis and concerns with environmental pollution prompt the necessity to
upgrade conventional wastewater treatment processes. The microalgae-based wastewater …

Biosorption characteristics of methylene blue and malachite green from simulated wastewater onto Carica papaya wood biosorbent

S Rangabhashiyam, S Lata, P Balasubramanian - Surfaces and Interfaces, 2018 - Elsevier
The present study reports the sequestration of the cationic dyes, methylene blue (MB) and
malachite green (MG) from aqueous solutions using natural Carica papaya wood (CPW) in a …

Removal of methylene blue dye and lead ions from aqueous solution using activated carbon from black cumin seeds

PM Thabede, ND Shooto, EB Naidoo - South African Journal of …, 2020 - journals.co.za
This work reports the preparation of carbon from black cumin seeds (BCC) and then
activated with 10 and 20% sulfuric acid (H2SO4) to obtain new adsorbents designated black …

Cross-linked chitosan/β-cyclodextrin composite for selective removal of methyl orange: Adsorption performance and mechanism

Y Jiang, B Liu, J Xu, K Pan, H Hou, J Hu, J Yang - Carbohydrate polymers, 2018 - Elsevier
A complex chitosan/β-cyclodextrin polymer was synthesized by bridging with maleoyl chains
followed by cross-linking with glutaraldehyde. The adsorption performance of the synthetic …

[HTML][HTML] Synthesis of multi-application activated carbon from oak seeds by KOH activation for methylene blue adsorption and electrochemical supercapacitor electrode

SA Borghei, MH Zare, M Ahmadi, MH Sadeghi… - Arabian Journal of …, 2021 - Elsevier
In the current study, an oak as a non-expensive, renewable, and a biomass resource was
used to generate a nano-porous activated carbon applicable in methylene blue adsorption …

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 …

[HTML][HTML] Cationic Surfactant-Modified Tetraselmis sp. for the Removal of Organic Dyes from Aqueous Solution

Buhani, Istikomah, Suharso, Sumadi, Sutarto… - Molecules, 2023 - mdpi.com
The modification of the Tetraselmis sp. algae material (Tetra-Alg) with surfactant
Cethyltrimethylammonium Bromide (CTAB) yielded adsorbent Tetra-Alg-CTAB as an …

Chromochloris zofingiensis microalgae as a potential dye adsorbent: Adsorption thermo-kinetic, isothermal, and process optimization

M Bayat, E Salehi, M Mahdieh - Algal Research, 2023 - Elsevier
In this study, the microalgae Chromochloris zofingiensis (ChZ) was harvested and used as a
biosorbent for the removal of methylene blue (MB) as a model cationic dye from water. The …

Adsorption characteristics of methylene blue by biochar prepared using sheep, rabbit and pig manure

W Huang, J Chen, J Zhang - Environmental Science and Pollution …, 2018 - Springer
Abstract Sheep manure biochar (SMB 500), rabbit faeces biochar (RFB 500) and pig
manure biochar (PMB 500) prepared by controlled thermal decomposition at 500° C were …