Enhanced Catalytic Activity of a Coal-Based Powdered Activated Carbon by Thermal Treatment

Article Engineering, Environmental

Mineralization of cyanides via a novel Electro-Fenton system generating •OH and •O2-

Lei Tian et al.

Summary: This study proposed a novel Electro-Fenton system for cyanides mineralization, in which the synergy of ·OH and ·O-2(-) efficiently treated cyanide-containing wastewater without accumulation of toxic intermediates.

WATER RESEARCH (2022)

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Article Chemistry, Applied

Synthesis, modification strategies and applications of coal-based carbon materials

Hongqiang Li et al.

Summary: This article summarizes the synthesis methods and modification strategies of coal-based functional carbon materials, and discusses their future development.

FUEL PROCESSING TECHNOLOGY (2022)

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Article Engineering, Chemical

Interface engineering of MIL-88 derived MnFe-LDH and MnFe2O3 on three-dimensional carbon nanofibers for the efficient adsorption of Cr(VI), Pb(II), and As(III) ions

Milan Babu Poudel et al.

Summary: An iron-manganese layered double hydroxide (MnFe-LDH) was developed on the surface of MnFe2O3 anchored three-dimensional porous carbon nanofibers, showing excellent adsorption performances for toxic ions such as Cr(VI), Pb(II), and As(III) in water.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

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Article Chemistry, Multidisciplinary

Adsorption Equilibrium, Thermodynamic, and Kinetic Study of O2/N2/CO2 on Functionalized Granular Activated Carbon

Hossein Mashhadimoslem et al.

Summary: In this study, a volumetric system was used to evaluate the adsorption performance of carbon-based adsorbents for oxygen, nitrogen, and carbon dioxide gases. The effects of ZnCl2 addition and heat treatment temperature on the adsorptive capabilities were investigated. The results showed that the addition of ZnCl2 improved the adsorption capacity for oxygen. Additionally, the adsorption isotherm and kinetic models indicated that the optimal sample exhibited the highest adsorption capacity for oxygen compared to nitrogen and carbon dioxide.

ACS OMEGA (2022)

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Review Environmental Sciences

A review on activated carbon modifications for the treatment of wastewater containing anionic dyes

Kshaf Azam et al.

Summary: Polluted water resources, especially those contaminated with industrial effluents' dyes, pose a severe threat to sustainable development. Adsorption, particularly using activated carbon (AC), is a promising method for wastewater treatment. The synthesis, activation, and modification of AC have been the focus of recent research. Various modified-AC synthesis methods have been investigated to enhance its capacity for removing different-natured dyes in wastewater. The surface chemistry, porosity, and enhanced surface area of AC are important characteristics. Understanding the AC modification techniques, factors affecting its properties, and the influence of modifying agents on its morphology and adsorptive properties is crucial for wastewater treatment.

CHEMOSPHERE (2022)

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Review Chemistry, Multidisciplinary

Emerging Modification Technologies of Lignin-based Activated Carbon toward Advanced Applications

Kai Chen et al.

Summary: This review summarizes the modification technologies of lignin-based activated carbon (LAC) and discusses its potential in advanced applications. The changes in porosity and surface chemistry of LAC are thoroughly discussed. The results highlight the importance of modification technologies in altering the properties and defining the functionalities of LAC, making it a promising porous carbon material.

CHEMSUSCHEM (2022)

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Review Green & Sustainable Science & Technology

A review on experimental chemically modified activated carbon to enhance dye and heavy metals adsorption

Marzia Sultana et al.

Summary: Effective and low-cost removal of dye and heavy metals from wastewater is still a challenging task for researchers. Chemical modifications of activated carbon have been extensively studied for improved adsorption capacity, with acid, base, and impregnation being the most commonly used methods. Systematic documentation of these modifications is needed for enhancing the efficiency of dye and heavy metals removal. This review focuses on chemically modified activated carbon that has shown improved adsorption capacity for dye and heavy metals from aqueous solution.

CLEANER ENGINEERING AND TECHNOLOGY (2022)

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Article Engineering, Environmental

One-step synthesis of nitrogen and sulfur co-doped mesoporous graphite-like carbon nanosheets as a bifunctional material for tetracycline removal via adsorption and catalytic degradation processes: Performance and mechanism

Ke Zhu et al.

Summary: In this study, nitrogen and sulfur co-doped mesoporous graphite-like carbon nanosheets were synthesized and exhibited outstanding removal capacity for tetracycline. The introduction of sulfur significantly adjusted the electron density of the carbon lattice, promoting both tetracycline adsorption and persulfate activation.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Environmental

Acceleration of the reaction of H2S and SO2 by non-thermal plasma to improve the mercury adsorption performance of activated carbon

Qingyu Ji et al.

Summary: This study proposes a cost-effective and efficient method using non-thermal plasma (NTP) to accelerate the reactions between H2S and SO2 on activated carbon (AC) to improve elemental mercury (Hg0) removal performance. The NTP treatment was found to significantly increase the reaction rate between H2S and SO2 on AC, leading to improved Hg0 removal efficiency.

CHEMICAL ENGINEERING JOURNAL (2021)

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Review Environmental Sciences

Occurrence, fate, and risk assessment of typical tetracycline antibiotics in the aquatic environment: A review

Longyao Xu et al.

Summary: Tetracyclines, widely used as antibiotics, are excreted in large quantities into the environment, causing adverse effects on both ecological systems and human health. This article summarizes the environmental occurrence and behaviors of tetracyclines in aquatic environments, as well as their toxicities and potential risks.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Review Environmental Sciences

Tetracyclines in the environment: An overview on the occurrence, fate, toxicity, detection, removal methods, and sludge management

Jaimy Scaria et al.

Summary: Tetracyclines, a group of broad-spectrum antibiotics, have extensive applications but also pose environmental contamination issues due to their persistent residues and resistance development in microorganisms. Conventional treatment systems are inadequate in removing TCs, requiring a combination of different removal methods for effective mitigation.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Engineering, Environmental

Novel insight into the adsorption of Cr(VI) and Pb(II) ions by MOF derived Co-Al layered double hydroxide @hematite nanorods on 3D porous carbon nanofiber network

Milan Babu Poudel et al.

Summary: The Co-Al layered double hydroxide loaded with hematite@3D porous carbon nanofiber showed superfast removal efficiencies for Cr(VI) and Pb(II) with maximum adsorption capacities, demonstrating a new pathway for significantly improving the adsorption performance and stability of LDHs.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

Activated carbon loaded with Ni-Co-S nanoparticle for superior adsorption capacity of antibiotics and dye from wastewater: Kinetics and isotherms

Arif Chowdhury et al.

Summary: The synthesis of activated carbon loaded with Ni-Co-S nanoparticles showed high adsorption capacity for removal of dyes and antibiotics in water. The adsorption mechanism involved hydrogen bonding, pi-pi interactions, and metal coordination. The AC-NCS adsorbent demonstrated good recyclability and sustainable adsorption performance in synthetic effluents.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

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Article Biotechnology & Applied Microbiology

Heterogeneous activation of persulfate by activated carbon supported iron for efficient amoxicillin degradation

Juanjuan Zhao et al.

Summary: Activated carbon supported iron (Fe-AC) was prepared as an efficient catalyst to activate persulfate (PS) for degrading amoxicillin (AMO). The degradation of AMO in Fe-AC/PS system followed pseudo-first-order kinetics, with the apparent activation energy calculated to be 28.11 kJ.mol(-1) using the Arrhenius Equation. Both hydroxyl radical and sulfate radical were identified during AMO degradation, and the Fe-AC/PS system significantly reduced toxicity caused by degraded AMO solutions, providing important information for application.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

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Article Chemistry, Multidisciplinary

Efficient Adsorption of Tetracycline from Aqueous Solutions by Modified Alginate Beads after the Removal of Cu(II) Ions

Huayong Luo et al.

Summary: This study developed a modified alginate bead with excellent adsorption performance for tetracycline, after being used to remove Cu(II) ions. The adsorption kinetics, isotherms, stability, and reusability of the modified alginate bead were studied, showing promising results in the purification of Cu(II)-containing wastewater.

ACS OMEGA (2021)

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Review Engineering, Environmental

A critical review on antibiotics and hormones in swine wastewater: Water pollution problems and control approaches

Dongle Cheng et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

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Article Chemistry, Physical

Understanding of the Oxidation Behavior of Benzyl Alcohol by Peroxymonosulfate via Carbon Nanotubes Activation

Jiaquan Li et al.

ACS CATALYSIS (2020)

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Article Engineering, Environmental

Effects of thermal modification of a biochar on persulfate activation and mechanisms of catalytic degradation of a pharmaceutical

Do-Gun Kim et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Environmental Sciences

Gaseous adsorption of hexamethyldisiloxane on carbons: Isotherms, isosteric heats and kinetics

Gang Wang et al.

CHEMOSPHERE (2020)

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Article Engineering, Environmental

The Intrinsic Nature of Persulfate Activation and N-Doping in Carbocatalysis

Wei Ren et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

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Article Engineering, Environmental

Phosphate recovery from an aqueous solution through adsorption-desorption cycle over thermally treated activated carbon

Toshiki Miyazato et al.

JOURNAL OF WATER PROCESS ENGINEERING (2020)

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Article Engineering, Environmental

Carbonate-enhanced catalytic activity and stability of Co3O4 nanowires for 1O2-driven bisphenol A degradation via peroxymonosulfate activation: Critical roles of electron and proton acceptors

Changqing Zhu et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

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Article Environmental Sciences

Advanced oxidative degradation of acetaminophen by carbon catalysts: Radical vs non-radical pathways

Van Luan Pham et al.

ENVIRONMENTAL RESEARCH (2020)

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Article Chemistry, Physical

The key structural features governing the free radicals and catalytic activity of graphite/graphene oxide

Zahra Komeily-Nia et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

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Article Engineering, Environmental

Facile preparation of porous Mn/Fe3O4 cubes as peroxymonosulfate activating catalyst for effective bisphenol A degradation

Jiangkun Du et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Environmental Sciences

Degradation of antibiotics by modified vacuum-UV based processes: Mechanistic consequences of H2O2 and K2S2O8 in the presence of halide ions

Yuqing Sun et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

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Article Chemistry, Multidisciplinary

Fe-Doped ZnO/Reduced Graphene Oxide Nanocomposite with Synergic Enhanced Gas Sensing Performance for the Effective Detection of Formaldehyde

Weiwei Guo et al.

ACS OMEGA (2019)

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Article Engineering, Environmental

Activation of Peroxydisulfate on Carbon Nanotubes: Electron-Transfer Mechanism

Wei Ren et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

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Article Engineering, Environmental

Antibiotic residues in livestock manure: Does the EU risk assessment sufficiently protect against microbial toxicity and selection of resistant bacteria in the environment?

Jakob Menz et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

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Article Engineering, Environmental

Cobalt doped g-C3N4 activation of peroxymonosulfate for monochlorophenols degradation

Meng Xie et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Engineering, Environmental

Catalytic degradation of estrogen by persulfate activated with iron-doped graphitic biochar: Process variables effects and matrix effects

Peng Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Chemistry, Physical

Two-Step Activated Carbon Cloth with Oxygen-Rich Functional Groups as a High-Performance Additive-Free Air Electrode for Flexible Zinc-Air Batteries

Karolina Kordek et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Nanoscience & Nanotechnology

Thermal Modification of Graphite for Fast Electron Transport and Increased Capacitance

O. Charles Nwamba et al.

ACS APPLIED NANO MATERIALS (2019)

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Review Engineering, Environmental

Activation of persulfate (PS) and peroxymonosulfate (PMS) and application for the degradation of emerging contaminants

Jianlong Wang et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Article Engineering, Environmental

Oxidation of Organic Compounds in Water by Unactivated Peroxymonosulfate

Yi Yang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

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Article Nanoscience & Nanotechnology

Graphene Oxide-Based Nanocomposites Decorated with Silver Nanoparticles as an Antibacterial Agent

Slawomir Jaworski et al.

NANOSCALE RESEARCH LETTERS (2018)

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Article Engineering, Chemical

Microwave assisted modification of activated carbons by organic acid ammoniums activation for enhanced adsorption of acid red 18

Li Wang et al.

POWDER TECHNOLOGY (2018)

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Article Nanoscience & Nanotechnology

Graphene Oxide-Based Nanocomposites Decorated with Silver Nanoparticles as an Antibacterial Agent

Slawomir Jaworski et al.

NANOSCALE RESEARCH LETTERS (2018)

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Review Engineering, Environmental

Graphene- and CNTs-based carbocatalysts in persulfates activation: Material design and catalytic mechanisms

Xiao Chen et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Article Engineering, Environmental

Oxidative degradation of Bisphenol A by carbocatalytic activation of persulfate and peroxymonosulfate with reduced graphene oxide

Tugba Olmez-Hanci et al.

JOURNAL OF HAZARDOUS MATERIALS (2018)

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Article Engineering, Environmental

Electronic Structure Modulation of Graphitic Carbon Nitride by Oxygen Doping for Enhanced Catalytic Degradation of Organic Pollutants through Peroxymonosulfate Activation

Yaowen Gao et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

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Article Chemistry, Multidisciplinary

Coconut-based activated carbon fibers for efficient adsorption of various organic dyes

Ling Zhang et al.

RSC ADVANCES (2018)

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Article Engineering, Environmental

Study of the adsorption and electroadsorption process of Cu (II) ions within thermally and chemically modified activated carbon

A. Macias-Garcia et al.

JOURNAL OF HAZARDOUS MATERIALS (2017)

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Article Chemistry, Multidisciplinary

The effects of the thermal treatment of activated carbon on the phenols adsorption

Krzysztof Kusmierek et al.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2017)

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Article Chemistry, Multidisciplinary

Physically activated microporous carbon from a new biomass source: Date palm petioles

Souad Rezma et al.

COMPTES RENDUS CHIMIE (2017)

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Review Environmental Sciences

Metal-free carbon materials-catalyzed sulfate radical-based advanced oxidation processes: A review on heterogeneous catalysts and applications

Qingxia Zhao et al.

CHEMOSPHERE (2017)

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Review Engineering, Environmental

Application of peroxymonosulfate and its activation methods for degradation of environmental organic pollutants: Review

Farshid Ghanbari et al.

CHEMICAL ENGINEERING JOURNAL (2017)

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Article Engineering, Environmental

High-rate adsorption of acetaminophen from the contaminated water onto double-oxidized graphene oxide

Gholamreza Moussavi et al.

CHEMICAL ENGINEERING JOURNAL (2016)

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Article Engineering, Environmental

Water defluoridation using Al2O3 nanoparticles synthesized by flame spray pyrolysis (FSP) method

Sareh Tangsir et al.

CHEMICAL ENGINEERING JOURNAL (2016)

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Article Chemistry, Physical

Catalytic reduction-adsorption for removal of p-nitrophenol and its conversion p-aminophenol from water by gold nanoparticles supported on oxidized mesoporous carbon

Pucan Guo et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2016)

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Review Chemistry, Physical

Metal-Free Carbonaceous Materials as Promising Heterogeneous Catalysts

Lei Liu et al.

CHEMCATCHEM (2015)

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Article Chemistry, Multidisciplinary

Physisorption of gases, with special reference to the evaluation of surface area and pore size distribution (IUPAC Technical Report)

Matthias Thommes et al.

PURE AND APPLIED CHEMISTRY (2015)

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Article Environmental Sciences

Adsorption Characteristics of Bisphenol A onto Low-Cost Modified Phyto-Waste Material in Aqueous Solution

Zainab Mat Lazim et al.

WATER AIR AND SOIL POLLUTION (2015)

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Article Chemistry, Multidisciplinary

Method To Characterize Acid-Base Behavior of Biochar: Site Modeling and Theoretical Simulation

Mi Li et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2014)

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Article Chemistry, Multidisciplinary

Activated carbons as green and effective catalysts for generation of reactive radicals in degradation of aqueous phenol

Edy Saputra et al.

RSC ADVANCES (2013)

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Article Chemistry, Multidisciplinary

Probing the Nature of Defects in Graphene by Raman Spectroscopy

Axel Eckmann et al.

NANO LETTERS (2012)

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Article Engineering, Environmental

Activated carbon catalyzed persulfate oxidation of Azo dye acid orange 7 at ambient temperature

Shiying Yang et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

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Article Chemistry, Multidisciplinary

Quantifying Defects in Graphene via Raman Spectroscopy at Different Excitation Energies

L. G. Cancado et al.

NANO LETTERS (2011)

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Review Chemistry, Analytical

A review on surface modification of activated carbon for carbon dioxide adsorption

Mohammad Saleh Shafeeyan et al.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2010)

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Article Engineering, Environmental

Thermal modification of activated carbon surface chemistry improves its capacity as redox mediator for azo dye reduction

L. Pereira et al.

JOURNAL OF HAZARDOUS MATERIALS (2010)

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Article Engineering, Environmental

Removal of antibiotics in conventional and advanced wastewater treatment: Implications for environmental discharge and wastewater recycling

A. J. Watkinson et al.

WATER RESEARCH (2007)

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Review Engineering, Environmental

A review of imperative technologies for wastewater treatment I: oxidation technologies at ambient conditions

PR Gogate et al.

ADVANCES IN ENVIRONMENTAL RESEARCH (2004)

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Enhanced Catalytic Activity of a Coal-Based Powdered Activated Carbon by Thermal Treatment

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