4.7 Article

Removing methylene blue from water: A study of sorption effectiveness onto nanoparticles-doped activated carbon

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

A novel magnetic manganese oxide halloysite composite by one-pot synthesis for the removal of methylene blue from aqueous solution

Suhong Zhang et al.

Summary: In this study, a magnetic manganese oxide halloysite composite was prepared and characterized. The composite exhibited enhanced methylene blue removal through synergistic adsorption capacity and Fenton-like degradation. It can be separated and regenerated using an external magnetic field. The stable removal performance in multiple cycles was also demonstrated.

JOURNAL OF ALLOYS AND COMPOUNDS (2023)

Article Agricultural Engineering

Biological remediation technologies for dyes and heavy metals in wastewater treatment: New insight

Arvind Singh et al.

Summary: Biologically based techniques offer effective and environmentally friendly solutions to wastewater contaminated with dyes and heavy metals, with ongoing advancements and potential to further revolutionize water purification applications in the future.

BIORESOURCE TECHNOLOGY (2022)

Article Chemistry, Physical

Electrostatic adsorption of ultra-small silver nanoclusters on titanium dioxide modified mesoporous MCM-41as a high-performance photocatalyst for wastewater treatment

Mostafa Farrag

Summary: In this study, monodispersed bare silver nanoclusters were successfully synthesized using a strong electrostatic adsorption technique, deposited inside mesoporous MCM-41, with around 1.0 wt% silver content over TiO2/MCM-41 and MCM-41 supports. The synthesized photocatalyst demonstrated high degradation efficiency for MB dye under visible light irradiation, proving the effectiveness of the novel synthetic strategy.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Silver nanoparticles decorated on graphene oxide modified polyester fabric: Catalytic reduction of 4-nitrophenol, organic dyes and SERS application

Keshav Sharma et al.

Summary: This study reports on the immobilization of silver nanoparticles on functional graphene oxide modified polyester fabric for catalytic reduction of organic pollutants. The catalyst showed outstanding performance in reducing 4-nitrophenol, methyl orange and methyl red, and the reduction process was monitored using surface enhanced Raman scattering. The developed catalyst exhibited excellent stability and reusability for both catalytic reduction and SERS sensing.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2022)

Article Materials Science, Multidisciplinary

Activated carbon derived from almond tree dry leaves waste for enhanced multi dye removal from aqueous solutions

M. Kamaraj et al.

Summary: In this research, activated carbon (AC) was synthesized from almond dry leaves waste using ZnCl2 activation combined with carbonization. The resulting almond dry leaves activated carbon (ADLAC) showed high dye removal efficiency in fixed bed column experiments, with good regeneration performance over multiple cycles. The ZnCl2 activation and carbonization process proved to be effective in converting almond dry leaves waste into a usable adsorbent for dye removal.

MATERIALS LETTERS (2022)

Article Environmental Sciences

Toxicological assessment and adsorptive removal of lead (Pb) and Congo red (CR) from water by synthesized iron oxide/activated carbon (Fe3O4/AC) nanocomposite.

Vishnu V. Priyan et al.

Summary: In this study, Lead (Pb) and Congo Red (CR) were successfully removed from water using Iron oxide/Activated Carbon (Fe3O4/AC) nanocomposite. The ferromagnetic behavior of the nanocomposite facilitated the separation process. The optimized experimental conditions resulted in high adsorption capacity. Toxicological assessment using Danio rerio and seeds revealed significant harmful effects of the pollutants on these organisms.

CHEMOSPHERE (2022)

Article Chemistry, Inorganic & Nuclear

Adsorption and reusability performance of hierarchically porous silica (MMZ) for the removal of MB dye from water

Fazle Subhan et al.

Summary: Various industries release dyes into wastewater, causing problems for human beings and marine life. In this study, a new material called well-ordered micro-mesoporous silica (MMZ) was developed, which exhibited superior adsorption capacity for methylene blue dye due to strong electrostatic interactions. This material has the potential to effectively remove dyes from water.

INORGANIC CHEMISTRY COMMUNICATIONS (2022)

Article Biochemistry & Molecular Biology

New alginic acid derivatives ester for methylene blue dye adsorption: kinetic, isotherm, thermodynamic, and mechanism study

Lemya Boughrara et al.

Summary: This paper studies the use of ester materials prepared by grafting diols with different carbon chain lengths in alginic acid for the adsorption of methylene blue. The results show that the esterified alginic acid has a high adsorption capacity for methylene blue, and an adsorption mechanism is established.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Article Engineering, Environmental

Rapid and efficient adsorption of methylene blue dye from aqueous solution by hierarchically porous, activated starbons?: Mechanism and porosity dependence

Han Li et al.

Summary: Hierarchically porous activated Starbons (R) derived from starch show excellent adsorption capacity for methylene blue, making them promising adsorbents for water purification. The optimal material (S950C90) has a nine-fold higher adsorption capacity than unactivated S800 and a four-fold higher capacity than commercial activated carbon. The adsorption process reaches equilibrium within 5 minutes and the adsorbents can be regenerated using acidic ethanol.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Engineering, Environmental

First order approximation for coupled film and intraparticle pore diffusion to model sorption/desorption batch experiments

Binlong Liu et al.

Summary: A simple first order approximation equation was derived based on a coupled film and intraparticle diffusion model to model the sorption/desorption kinetics of hazardous compounds in batch experiments. This equation allows for analysis of mass transfer resistances and calculation of characteristic times, which is relevant for planning batch experiments.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Review Environmental Sciences

Green synthesis of titanium dioxide nanoparticles using plant biomass and their applications- A review

Nisha Elizabeth Sunny et al.

Summary: This article focuses on the green synthesis of titanium dioxide nanoparticles from plant extracts and summarizes their current applications in nanotechnology and consumer products.

CHEMOSPHERE (2022)

Article Environmental Sciences

Silica nanoparticles derived from Arundo donax L. ash composite with Titanium dioxide nanoparticles as an efficient nanocomposite for photocatalytic degradation dye

G. Easwaran et al.

Summary: Water pollution is a serious problem that can be addressed by using photocatalytic decomposition method to purify organic pollutants. In this study, SiO2 nanoparticles derived from biomass combined with TiO2 semiconductors were used as an efficient photocatalyst to degrade dye molecules under UV-visible light. The composite photocatalyst demonstrated high degradation efficiency of 93.7% for RhB dye.

CHEMOSPHERE (2022)

Article Chemistry, Applied

Functionalized copper metal-organic framework with peroxidase-mimetic activity as an adsorbent for efficient removal of noxious organic dye from aqueous solution

Mala Pamei et al.

Summary: We demonstrate that Cu-BDC-NH2 can act as a peroxidase-mimetic catalyst for Fenton-like degradation of methylene blue (MB) in water. The material shows good stability and endurance in a neutral to basic pH range, and under ideal conditions, complete removal of MB can be achieved in just 60 minutes. Additionally, Cu-BDC-NH2 exhibits selective adsorption of dyes and high recyclability, indicating its potential for practical use in dye removal.

MICROPOROUS AND MESOPOROUS MATERIALS (2022)

Article Agricultural Engineering

Removal of ofloxacin from water by natural ilmenite-biochar composite: A study on the synergistic adsorption mechanism of multiple effects

Yijie Liu et al.

Summary: In this study, a novel, economical and eco-friendly ilmenite biochar composite (ILM-BC) was successfully prepared for the removal of ofloxacin from water. ILM-BC5 exhibited superior adsorption capacity and stability, and could efficiently remove ofloxacin over a wide pH range.

BIORESOURCE TECHNOLOGY (2022)

Article Engineering, Chemical

Activated carbon manufacturing via alternative Mexican lignocellulosic biomass and their application in water treatment: Preparation conditions, surface chemistry analysis and heavy metal adsorption properties

E. M. Valdes-Rodriguez et al.

Summary: This paper reports the preparation and functionalization of activated carbons from different biomass of Mexico and their application in the adsorption of heavy metal ions. The activated carbons were obtained via the chemical activation of biomass and pyrolysis, using Jacaranda seeds, guava seeds, grape pomace, and sugarcane bagasse as precursors. The activated carbons showed high adsorption capacities for Hg2+, Zn2+, and Pb2+ and can be potentially used for industrial wastewater treatment.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2022)

Article Chemistry, Physical

Removal of methylene blue from water by ultrasound-assisted adsorption using low-cost bentonites

Hakan Ciftci

Summary: This study compares the effectiveness of ultrasound-assisted and conventional adsorption techniques, finding that ultrasound-assisted adsorption significantly increases the adsorption capacity of bentonite samples in a shorter time. The effects of pH, contact time, initial concentration, and temperature on ultrasound-assisted adsorption were investigated. XRD and XRF analyses showed that the bentonite samples were mainly composed of montmorillonite clay minerals and silicon and aluminum oxides.

CHEMICAL PHYSICS LETTERS (2022)

Article Chemistry, Physical

Green synthesis of magnetite nanoparticles using peel extract of jengkol (Archidendron pauciflorum) for methylene blue adsorption from aqueous media

Maya Rahmayanti et al.

Summary: Magnetite nanoparticles were synthesized using jengkol peel extract and applied as an adsorbent for methylene blue (MB). The interaction mechanism, adsorption kinetics, and isotherms of MB onto JMNPs were studied. The results showed that the particle size of JMNPs ranged from 250-450 nm, and the saturation magnetization decreased with an increase in the amount of JPE.

CHEMICAL PHYSICS LETTERS (2022)

Article Chemistry, Physical

Sonochemical synthesis of improved graphene oxide for enhanced adsorption of methylene blue

Ruvini Jayawardena et al.

Summary: The adsorption of methylene blue on graphene oxide is influenced by intermolecular interactions and the physicochemical changes of GO. The modified oxidation method enhanced the adsorption capacities and created mesoporosity in the final materials. Moreover, the most performant GO showed high regenerability and maintained a removal efficiency greater than 90% after multiple cycles.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Chemistry, Physical

Carbon nanotubes/ polyacrylonitrile composite nanofiber mats for highly efficient dye adsorption

Adem Yar et al.

Summary: Nanofibers, with their high porosity and large specific surface area, are promising adsorption materials for efficient removal of dyes in dyeing effluents. This study successfully addressed the challenges of regulating adsorption properties by incorporating carbon nanotubes into the polymer to fabricate nanofibers. Experimental results showed that PAN nanofibers and CNT doped nanofibers have good adsorption performance for Methylene blue, Malachite green, and Methyl violet.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Materials Science, Multidisciplinary

Mesoporous high-surface-area activated carbon from biomass waste via microwave-assisted-H3PO4 activation for methylene blue dye adsorption: An optimized process

Ali H. Jawad et al.

Summary: This study converted rubber seed pericarp biomass wastes into mesoporous high-surface-area activated carbon via microwave heating process. The activated carbon showed effective removal of methylene blue dye from aqueous environment, indicating its potential application in wastewater treatment.

DIAMOND AND RELATED MATERIALS (2022)

Article Food Science & Technology

Comparison of Simarouba glauca seed shell carbons for enhanced direct red 12B dye adsorption: Adsorption isotherm and kinetic studies

Nguyen Chi Thanh et al.

Summary: This study successfully prepared an adsorbent for the removal of dyes from water using chemically and thermally activated Simarouba seed shell carbon. The adsorbent showed high adsorption capacity and fast adsorption kinetics, with a maximum adsorption capacity of 64.94 mg g(-1). The adsorption process followed the Freundlich isotherm model and pseudo second-order kinetics, indicating ion exchange as the main mechanism.

FOOD AND CHEMICAL TOXICOLOGY (2022)

Article Food Science & Technology

Synthesis and characterization Agar/GO/ZnO NPs nanocomposite for removal of methylene blue and methyl orange as azo dyes from food industrial effluents

Omid Moradi et al.

Summary: In this study, a nanocomposite consisting of graphene oxide (GO), agar, and ZnO nanoparticles was successfully synthesized for the removal of dye contaminants from food industry effluents. The nanocomposite showed effective adsorption of methylene blue (MB) and methyl orange (MO) due to their different functional groups. The Freundlich and Langmuir models were used to analyze the isotherm of contaminants removal and the results indicated high removal percentages for both dyes.

FOOD AND CHEMICAL TOXICOLOGY (2022)

Article Biochemistry & Molecular Biology

Graphene oxide incorporated chitosan/acrylamide/itaconic acid semi-interpenetrating network hydrogel bio-adsorbents for highly efficient and selective removal of cationic dyes

Yasemin Tamer et al.

Summary: This study successfully prepared semi-interpenetrating network nanocomposite hydrogels containing graphene oxide, which exhibited high removal efficiency for methylene blue and showed interesting adsorption kinetic and thermodynamic behaviors.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Article Chemistry, Multidisciplinary

Immobilization of cellulose extracted from Robinia Pseudoacacia seed fibers onto chitosan: Chemical characterization and study of methylene blue removal

Youssef O. Al-Ghamdi

Summary: This study developed an adsorbent based on cellulose-chitosan composite beads for the removal of methylene blue dye from water. The experimental results showed that the cellulose-chitosan beads exhibited higher adsorption capacity compared to chitosan beads, indicating a promising approach for eliminating cationic dyes.

ARABIAN JOURNAL OF CHEMISTRY (2022)

Article Chemistry, Physical

Fe3O4 embedded ?-carrageenan/sodium alginate hydrogels for the removal of basic dyes

Amit Kumar Sharma et al.

Summary: In this study, a kappa-carrageenan and sodium alginate based hydrogel was synthesized with enhanced water absorption efficiency. The addition of Fe3O4 nanoparticles significantly improved the dye removal potential of the hydrogel nanocomposite.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Environmental Sciences

Iron doped activated carbon for effective removal of tartrazine and methylene blue dye from the aquatic systems: Kinetics, isotherms, thermodynamics and desorption studies

G. Janet Joshiba et al.

Summary: The activated carbon synthesized from Delonix regia has been successfully doped with iron oxide nanoparticles and used as a nanosorbent for the removal of Tartrazine and Methylene blue dyes. The adsorbent showed excellent removal capacity and can be considered as an environmentally friendly material for water treatment.

ENVIRONMENTAL RESEARCH (2022)

Article Engineering, Environmental

Insight into the highly efficient adsorption towards cationic methylene blue dye with a superabsorbent polymer modified by esterified starch

Zhonghua Mu et al.

Summary: A superabsorbent polymer (SAP) was developed using synthesized starch phosphate carbamate (SPC) and acrylamide (AM), showing remarkable adsorption capacity for methylene blue (MB). The rough surface and abundant irregular pores of SPC-SAP were confirmed by SEM, explaining its strong adsorption capability. Compared to natural starch-based SAP (NS-SAP), the improved hydrogen bonding and electrostatic interaction between SPC-SAP and MB, due to the presence of abundant -NH2 and -PO4- groups in SPC, contributed to the enhanced MB adsorption. Additionally, SPC-SAP exhibited better biodegradability in soil.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

Article Chemistry, Physical

Removal of Cibacron Blue P-6B dye from aqueous solution using synthesized anatase titanium dioxide nanoparticles: Thermodynamic, kinetic, and theoretical investigations

Ahmed Mahdi Rheima et al.

Summary: Dye pollution in water is a severe issue, and this study successfully synthesized titanium dioxide nanoparticles through the use of ultraviolet irradiation process. The nanoparticles showed effective adsorption of dyes, and various models were employed to analyze the adsorption process. The research findings are significant for addressing dye pollution.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Materials Science, Ceramics

Enhanced removal of organic dye by activated carbon decorated TiO2 nanoparticles from Mentha Aquatica leaves via ultrasonic approach

Chinna Bathula et al.

Summary: A green synthesis approach using extract of Mentha Aquatica leaves was utilized to successfully prepare TiO2 nanoparticles, further modified to TiO2@Carbon. The TiO2@Carbon displayed enhanced photocatalytic activity compared to pristine TiO2, and showed potential for repeated use over multiple cycles, making it a cost-effective and environmentally friendly photocatalyst.

CERAMICS INTERNATIONAL (2021)

Article Environmental Sciences

Investigation of magnetic silica nanocomposite immobilized Pseudomonas fluorescens as a biosorbent for the effective sequestration of Rhodamine B from aqueous systems

G. Janet Joshiba et al.

Summary: The novel eco-friendly Fe3O4@SiO2 nanocomposite immobilized with Pseudomonas fluorescens biomass in calcium alginate beads (MSAB) was effective in removing hazardous Rhodamine B dye in aqueous systems. The adsorption of Rhodamine B by MSAB was influenced by factors such as pH, adsorbent dosage, initial dye concentration, and contact time. The Freundlich isotherm and Pseudo first order kinetics best described the equilibrium and kinetics data for the adsorption system.

ENVIRONMENTAL POLLUTION (2021)

Article Environmental Sciences

Effective water/wastewater treatment methodologies for toxic pollutants removal: Processes and applications towards sustainable development

A. Saravanan et al.

Summary: Effluent from anthropogenic activities has led to a notable impact on the environment, particularly on water quality. Various pollutants in water can be removed using physical, chemical, and biological methods, with membrane separation and adsorption techniques being more effective. Recent research has focused on the development of wastewater treatment technologies, with a recognition of the challenges in enhancing treatment methodologies for commercial application.

CHEMOSPHERE (2021)

Article Chemistry, Multidisciplinary

Biosynthesis of Tithonia diversifolia leaf mediated Zinc Oxide Nanoparticles loaded with flamboyant pods (Delonix regia) for the treatment of Methylene Blue Wastewater

Kehinde Shola Obayomi et al.

Summary: The study focuses on the green synthesis of ZnONPs-FPAC for the removal of methylene blue, showing promising results for wastewater treatment and resource recycling with environmental and economic benefits.

ARABIAN JOURNAL OF CHEMISTRY (2021)

Article Materials Science, Multidisciplinary

Manganese-modified lignin biochar as adsorbent for removal of methylene blue

Xu-Jing Liu et al.

Summary: The study successfully prepared an adsorbent from lignin-derived biochar modified with MnO2, which showed significantly enhanced adsorption capacity for methylene blue dye. The modified biochar exhibited higher efficiency and decolorization rate in removing methylene blue, demonstrating potential application in reducing environmental pollution.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

Article Engineering, Chemical

A novel intraparticle mass transfer model for the biosorption rate of methylene blue on white pine (Pinus durangensis) sawdust. Diffusion-permeation

R. Leyva-Ramos et al.

Summary: The study found that biowaste materials have good removal effects on contaminants in water solutions, and kinetic and diffusion models can explain the removal process. The newly proposed diffusion-permeation model is suitable for interpreting experimental data, with a small impact from variations in experimental conditions.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2021)

Article Engineering, Environmental

Recent developments in physical, biological, chemical, and hybrid treatment techniques for removing emerging contaminants from wastewater

S. F. Ahmed et al.

Summary: Various treatment technologies have been developed for the removal of emerging contaminants (ECs) from wastewater, with hybrid systems being found to be more efficient compared to individual technologies. A hybrid technique combining ozonation with activated carbon has been particularly effective in removing certain ECs, such as pharmaceuticals and pesticides. While nanotechnology shows promise, extensive research and development are necessary to fully and effectively remove ECs from wastewater.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Synthesis of magnetic activated carbons from black liquor lignin and Fenton sludge in a one-step pyrolysis for methylene blue adsorption

Rongyao Zhu et al.

Summary: MACs were synthesized using black liquor lignin and Fenton sludge, showing enhanced adsorption capacity for methylene blue dye. Control of Fenton sludge/lignin ratio can modify the texture and magnetic properties of MACs. The synthesized MACs exhibit high magnetic separation efficiency, good recovery ability, and promising adsorption efficiency for various dyes.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Review Chemistry, Multidisciplinary

Progress in marine derived renewable functional materials and biochar for sustainable water purification

Halanur M. Manohara et al.

Summary: Global water scarcity is on the rise, prompting researchers to explore the use of marine-derived biomaterials for water purification due to their environmentally friendly and renewable nature. These materials show great potential in effectively purifying water sources, with promising prospects for future development.

GREEN CHEMISTRY (2021)

Article Engineering, Environmental

Stable silver nanoparticle doped mesoporous biochar-based nanocomposite for efficient removal of toxic dyes

Wasim Akram Shaikh et al.

Summary: In this study, biochar-based silver nanocomposite (Ag-nBC) was successfully synthesized and showed excellent removal efficiency for toxic dyes Congo red and Rhodamine B. The adsorption process was found to be spontaneous exothermic, which follows Freundlich isotherm and pseudo-second order reaction kinetic model, demonstrating promising potential for practical applications.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Physical

A superhydrophobic and porous polymer adsorbent with large surface area

Li Gong et al.

Summary: SHMP-1 is a superhydrophobic hypercrosslinked microporous polymer adsorbent with a specific surface area of up to 2100 m(2) g(-1). It is stable at high temperatures and in various solvents, while exhibiting high affinity for organic solvents and CO2 adsorption capacity.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Engineering, Chemical

Activated carbon nanofibers derived from coconut shell charcoal for dye removal application

W. Widiyastuti et al.

ADVANCED POWDER TECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

BET, FTIR, and RAMAN characterizations of activated carbon from waste oil fly ash

Rizwan Ali et al.

TURKISH JOURNAL OF CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

One-Step Synthesis of Ag@TiO2 Nanoparticles for Enhanced Photocatalytic Performance

Yufan Zhang et al.

NANOMATERIALS (2018)

Article Engineering, Chemical

A new and effective nanobiocomposite for sequestration of Cd(II) ions: Nanoscale zerovalent iron supported on sineguelas seed waste

M. Soleymanzadeh et al.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2015)

Article Nanoscience & Nanotechnology

Synthesis and characterization of undoped and cobalt-doped TiO2 nanoparticles via sol-gel technique

S. Mugundan et al.

APPLIED NANOSCIENCE (2015)

Article Engineering, Environmental

Copper (II) removal by pectin-iron oxide magnetic nanocomposite adsorbent

Ji-Lai Gong et al.

CHEMICAL ENGINEERING JOURNAL (2012)