4.7 Article

Multi-characteristic optimization and modeling analysis of Cu2+removal from wastewater using activated coke/MnFe2O4 magnetic composite

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Applied

Characterization and morphological study of biodegradable PVA-Gelatin/CNT composite foams prepared via high-pressure batch foaming method

Hamidreza Azimi et al.

Summary: This work investigates the foaming process of PVA-Gel/CNT composites using high-pressure batch foaming technique. It is found that the addition of gelatin and CNT significantly improves the foaming performance of PVA. DSC analysis confirms the suitable intermolecular interactions in PVA-Gel/CNT blends. The foam structure changes from closed-cell to open-cell with the addition of gelatin.

JOURNAL OF POROUS MATERIALS (2023)

Article Environmental Sciences

High-performance catalytic reduction of 4-nitrophenol to 4-aminophenol using M-BDC (M = Ag, Co, Cr, Mn, and Zr) metal-organic frameworks

Atefeh Ehsani et al.

Summary: Effective and reusable catalysts based on M-BDC metal-organic frameworks were synthesized and applied in the catalytic reduction of 4-Nitrophenol to 4-Aminophenol. Co-BDC showed the best catalytic efficiency among the M-BDC MOF catalysts with a conversion yield of about 99.25% in 2 minutes. Mn-BDC could not complete the catalytic reduction reaction even after 20 minutes. The high stability and reusability of Co-BDC and Cr-BDC were demonstrated after 5 cycles (more than 85% catalytic efficiency).

ENVIRONMENTAL RESEARCH (2023)

Review Engineering, Environmental

Spinel structured MFe2O4 (M = Fe, Co, Ni, Mn, Zn) and their composites for microwave absorption: A review

XiuBo Xie et al.

Summary: This article reviews the recent progress of spinel structured MFe2O4, including synthesis methods, microstructures, and the effects of different components on morphology and microwave absorption performances. The mechanisms of these systems, current challenges, and possible perspectives are also summarized in the article.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Environmental Sciences

Effect of membrane filtration on the fate of polychlorinated biphenyls in wastewater treatment

Lisa A. Rodenburg et al.

Summary: The Spokane River is impacted by PCB contamination, and upgrading wastewater treatment plants to membrane filtration can effectively reduce PCB concentrations and minimize environmental impact.

CHEMOSPHERE (2022)

Article Environmental Sciences

Efficient electrochemical removal of 5-fluorouracil pharmaceutical from wastewater by mixed metal oxides via anodic oxidation process

Masoud Ebratkhahan et al.

Summary: In this research, the anodic oxidation method was used to remove 5-fluorouracil (5-FU) from aqueous solutions. The results showed that the method is capable of achieving efficient removal of 5-FU under appropriate conditions.

CHEMOSPHERE (2022)

Article Chemistry, Physical

Preparation of acrylic acid modified alkalized MXene adsorbent and study on its dye adsorption performance

Chaoqun Hao et al.

Summary: The novel AA-alk-MXene adsorbent showed efficient adsorption of anionic dye CR and cationic dye MB, with maximum adsorption capacities of 264.46 mg/g and 193.92 mg/g, respectively. The adsorption process followed pseudo second-order kinetic model and Langmuir isotherm adsorption model. The main driving forces for adsorption were electrostatic attraction, hydrogen bonding, and interlayer force.

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

Article Chemistry, Physical

Biological matrix-derived carbon quantum dots: Highly selective detection of tetracyclines

Ximing Tang et al.

Summary: By using carp roe as raw material, a one-step hydrothermal synthesis approach of carbon dots (CDs) was established, showing properties like low toxicity, fantastic water solubility, and environmental friendliness. The CDs demonstrated high accuracy and selectivity in detecting tetracycline antibiotics through the inner filter effect, with a linear relationship between fluorescence intensity and TCs concentration, making it suitable for application in detecting TCs in complex matrices.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2022)

Article Environmental Sciences

Removal of emerging contaminants (bisphenol A and antibiotics) from kitchen wastewater by alkali-modified biochar

Ye Tang et al.

Summary: The alkali-modified biochar proved to be effective in removing emerging contaminants from complex kitchen wastewater systems, demonstrating high adsorption capacities and being mainly controlled by chemisorption and monolayer adsorption. Initial pH values had significant effects on the adsorption of some contaminants, while environmental factors had minimal impact.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Environmental Sciences

Development of new magnetic adsorbent of walnut shell ash/starch/Fe3O4 for effective copper ions removal: Treatment of groundwater samples

Rauf Foroutan et al.

Summary: The aim of this study was to develop a new magnetic nanocomposite for removing Cu (II) from groundwater using walnut shell ash (WSA)/starch/Fe3O4. The nanocomposite was successfully synthesized and showed a high specific active surface area. The Cu adsorption followed the Freundlich and Langmuir models, and the process was spontaneous and exothermic. Kinetic adsorption data fitted the pseudo-second order model.

CHEMOSPHERE (2022)

Article Materials Science, Multidisciplinary

Montmorillonite clay/starch/CoFe2O4 nanocomposite as a superior functional material for uptake of cationic dye molecules from water and wastewater

Amir Ahmadi et al.

Summary: In this research, montmorillonite clay was magnetically modified by starch and cobalt-ferrite and used to remove dyes from water. The nanocomposite exhibited significant sorption efficiency and capacity for methyl violet and methylene blue dyes. The sorption process was found to be physical, favorable, and exothermic. The nanocomposite also showed potential in cleaning textile wastewater.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Article Engineering, Environmental

Biopolymer mixture-entrapped modified graphene oxide for sustainable treatment of heavy metal contaminated real surface water

Suhyun Lee et al.

Summary: The study focuses on using modified graphene oxide (GO)-gadolinium oxide (Gd2O3) granules for the adsorption of heavy metals Cr(III), Pb(II), and As(V), with the incorporation of polymer combination (Sodium Alginate and Carboxymethyl Cellulose) to enhance the stability and feasibility of the granules. Experimental results demonstrate that these granules exhibit high adsorption capacity for heavy metals removal from complex aquatic environments.

JOURNAL OF WATER PROCESS ENGINEERING (2022)

Article Biochemistry & Molecular Biology

Chitosan-based composite film adsorbents reinforced with nanocellulose for removal of Cu(II) ion from wastewater: Preparation, characterization, and adsorption mechanism

HuiQiang Zeng et al.

Summary: In this study, a highly effective adsorption film with excellent mechanical properties was developed by blending natural and renewable polysaccharides as substrates. The addition of nanocellulose significantly improved the tensile strength and adsorption capacity of the composite film. The adsorption mechanism relied on nitrogen-containing functional groups. Therefore, this adsorbent holds great promise for the removal of metal ions in wastewater treatment.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Article Engineering, Chemical

Compressible amino-modified carboxymethyl chitosan aerogel for efficient Cu(II) adsorption from wastewater

Qinyu Wang et al.

Summary: An elastic polyethyleneimine-modified carboxymethyl chitosan aerogel was developed for the adsorption of Cu(II) in water, showing excellent adsorption performance and selectivity. The aerogel also demonstrated effective purification of industrial wastewater in a fixed-bed column filtration system. The strong electrostatic force, Vander Waals' force, and coordination of functional groups were found to contribute to the exceptional adsorption performance.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Article Engineering, Environmental

Decontamination of Cd2+ and Pb2+ from aqueous solution using a magnetic nanocomposite of eggshell/starch/Fe3O4

Seyede Samira Hosseini et al.

Summary: In this study, a magnetic nanocomposite based on eggshell/starch/Fe3O4 nanoparticles was used as an effective adsorbent to remove heavy metal ions Cd2+ and Pb2+ from aqueous solution and industrial effluent. The adsorption process followed a pseudo-second-order and Langmuir models, with high adsorption capacities for Cd2+ and Pb2+. The adsorbent showed vital properties like being economical and practical for wastewater treatment.

JOURNAL OF WATER PROCESS ENGINEERING (2022)

Article Materials Science, Multidisciplinary

Chemical activation and cold plasma surface modification of olefin plant waste pyrolytic coke and its effectiveness for elimination of an azo dye from aqueous solutions

Ahmadreza Mohammadian Soodmand et al.

Summary: This study successfully converted pyrolytic coke into activated carbon through plasma modification and chemical activation methods, and obtained a waste-based adsorbent with excellent adsorption performance.

DIAMOND AND RELATED MATERIALS (2022)

Article Environmental Sciences

Surface magnetization of hydrolyzed Luffa Cylindrica biowaste with cobalt ferrite nanoparticles for facile Ni2+ removal from wastewater

Mehran Alizadeh et al.

Summary: A novel magnetic adsorbent based on hydrolyzed Luffa Cylindrica was synthesized and evaluated for the adsorptive elimination of divalent nickel ions from water. The results showed that the adsorbent had high removal efficiency for Ni2+ ions and good reusability under suitable operating conditions.

ENVIRONMENTAL RESEARCH (2022)

Article Environmental Sciences

Optimizing Fenton-like process, homogeneous at neutral pH for ciprofloxacin degradation: Comparing RSM-CCD and ANN-GA

Marjan Salari et al.

Summary: This study aims to model and optimize the Fenton-like process for antibiotics removal. Different experimental designs and artificial neural networks are compared to find the optimal conditions. Multi-objective optimization using genetic algorithms reveals that Non-dominated Sorting Genetic Algorithm-II performs better. The TOPSIS method is applied to select the best alternative.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

Article Metallurgy & Metallurgical Engineering

Kinetic modeling of adsorption of vanadium and iron from acid solution through ion exchange resins

Jose Helber Vinco et al.

Summary: This study investigated the adsorption process and reaction kinetics for selectively recovering vanadium from an acid solution containing iron impurities. Four commercial resins were evaluated, and the pseudo-second order model best fit the experimental data for all resins. The chelating resin M4195 showed the highest vanadium recovery and lowest iron adsorption. The findings provide essential kinetic data for industrial applications.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2022)

Article Chemistry, Multidisciplinary

Superior efficacy of biocomposite membranes of chitosan with montmorillonite and kaolin vs pure chitosan for removal of Cu(II) from wastewater

Shivani S. Vedula et al.

Summary: This paper reports the preparation and characterization of chitosan membranes with kaolin and montmorillonite for water treatment. The results show that the chitosan/montmorillonite membranes are effective in removing copper ions from waste water.

JOURNAL OF CHEMICAL SCIENCES (2022)

Article Computer Science, Artificial Intelligence

Improvement of a cement rotary kiln performance using artificial neural network

Hassan Aghdasinia et al.

Summary: This study utilized artificial neural network to optimize the cement rotary kiln system, determining the optimal parameter values through analysis of operational data. The research findings suggest that optimizing operational parameters through artificial neural network can enhance production efficiency in the cement industry.

JOURNAL OF AMBIENT INTELLIGENCE AND HUMANIZED COMPUTING (2021)

Article Engineering, Environmental

Experimental verification of regenerable magnetically modified montmorillonite and its application for heavy metals removal from metallurgical waste leachates

Michaela Tokarcikova et al.

Summary: Using magnetically modified montmorillonite (MMt) proved to efficiently eliminate Zn(II), Cd(II), and Pb(II) cations, with removal efficiency exceeding 98%. The application of MMt in actual metallurgical waste leachates showed results consistent with those obtained from model solutions, indicating its potential as a valuable sorbent for wastewater treatment.

JOURNAL OF WATER PROCESS ENGINEERING (2021)

Article Chemistry, Physical

Acid-treated clay materials (Southwestern Tunisia) for removing sodium leuco-vat dye : Characterization, adsorption study and activation mechanism

Islem Chaari et al.

Summary: The clay deposits of El Haria formation in Gafsa basin, Tunisia were treated with sulfuric acid to enhance surface properties and dye adsorption capacity. The acid treatment resulted in increased surface area and porosity of the material, leading to improved dye adsorption performance.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Chemistry, Physical

Removal of methylene blue from aqueous solutions using a solid residue of the apple juice industry: Full factorial design, equilibrium, thermodynamics and kinetics aspects

L. R. Bonetto et al.

Summary: The study evaluated the use of apple pomace, a solid residue from the apple juice industry, as an adsorbent material for the removal of methylene blue dye. Various analytical techniques were used to investigate the physico-chemical properties of the apple pomace, revealing its potential for dye removal. Factors such as initial dye concentration, adsorbent amount, and pH had the strongest impact on the response variables in conventional bath experiments.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Article Biochemistry & Molecular Biology

Preparation of clinoptilolite/starch/CoFe2O4 magnetic nanocomposite powder and its elimination properties for cationic dyes from water and wastewater

Rauf Foroutan et al.

Summary: A new magnetic nanocomposite was synthesized and used for dye removal from water media. The composite showed strong adsorption capacity for three dyes, followed a pseudo-first order kinetics model, and exhibited spontaneous and exothermic process during adsorption.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Chemistry, Applied

The efficiency of activated carbon/magnetite nanoparticles composites in copper removal: Industrial waste recovery, green synthesis, characterization, and adsorption-desorption studies

Meysam Shahrashoub et al.

Summary: The study synthesized magnetic nanoparticle composite adsorbents using a green method, which showed great efficiency in removing copper from aqueous solutions. Specifically, the powdered activated carbon-magnetite nanoparticles composite exhibited higher adsorption capacity compared to granular activated carbon magnetite nanoparticles composite.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

Article Environmental Sciences

Synthesis of wheat bran sawdust/Fe3O4 composite for the removal of methylene blue and methyl violet

Hossein Pooladi et al.

Summary: Recently, magnetically modified nanomaterials have attracted attention in wastewater treatment. A composite of wheat bran sawdust/Fe3O4 was studied for its ability to effectively adsorb methylene blue and methyl violet dyes from aqueous solution. The composite exhibited paramagnetic properties with high removal efficiency, and the Langmuir model best described the equilibrium behavior of the adsorption process, while the pseudo-second-order kinetic model was followed.

ENVIRONMENTAL MONITORING AND ASSESSMENT (2021)

Article Materials Science, Multidisciplinary

Research on Copper Ions Removal from Wastewater Using Fe3O4 and Fe3O4- PVP Hybrid Nanomaterials

Cristina Ileana Covaliu et al.

Summary: Wastewater containing Cu (II) ions is a global environmental issue due to its harmful effects on human health. The research on using Fe3O4 and Fe3O4-PVP as nanomaterials for adsorption treatment of copper ions in industrial wastewater has shown promising results, with Fe3O4 achieving a removal rate of up to 97% under optimal conditions.

MATERIALE PLASTICE (2021)

Article Biochemistry & Molecular Biology

Adsorption of Crystal Violet Dye Using Activated Carbon of Lemon Wood and Activated Carbon/Fe3O4 Magnetic Nanocomposite from Aqueous Solutions: A Kinetic, Equilibrium and Thermodynamic Study

Rauf Foroutan et al.

Summary: Activated carbon prepared from lemon wood and ACL/Fe3O4 magnetic nanocomposites were used effectively to remove the cationic dye CV from aqueous solutions. Fe3O4 nanoparticles were successfully incorporated into ACL, showing superior magnetic properties. The adsorption process followed pseudo-second order kinetics, with physical adsorption occurring.

MOLECULES (2021)

Article Engineering, Environmental

Enhanced adsorption of heavy metals in groundwater using sand columns enriched with graphene oxide: Lab-scale experiments and process modeling

Mona Abbasi et al.

Summary: In this study, sand enriched with graphene oxide (GO) was used to prevent heavy metals migration to groundwater. Batch experiments showed different adsorption capacities of GO for various heavy metals, with the nonlinear Freundlich model fitting the equilibrium reactions. The presence of GO enhanced the adsorption capacity of the sand column for heavy metals, and the adsorption behavior of GO in a mixture of metals was different from single components. Kinetic models successfully predicted the breakthrough curves of heavy metals in the reactive medium.

JOURNAL OF WATER PROCESS ENGINEERING (2021)

Article Engineering, Environmental

Hydroxyapatite biomaterial production from chicken (femur and beak) and fishbone waste through a chemical less method for Cd2+ removal from shipbuilding wastewater

Rauf Foroutan et al.

Summary: Hydroxyapatite (HAp) powder produced from chicken and fishbone wastes was found to be an effective green adsorbent for reducing Cd2+ in aqueous media. Chicken femur-derived HAp had a higher surface area and showed the highest Cd2+ adsorption capacity. The Cd2+ adsorption using HAp powder was spontaneous and exothermic, with accidental collisions at the liquid-solid interface reduced.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Carbon nanotubes/β-cyclodextrin/MnFe2O4 as a magnetic nanocomposite powder for tetracycline antibiotic decontamination from different aqueous environments

Rauf Foroutan et al.

Summary: In this study, magnetic composites (CNT/MnFe2O4 and CNT/beta-CD/MnFe2O4) were successfully synthesized using carbon nanotubes (CNT) and beta-cyclodextrin (CD) for the removal of tetracycline (TC) antibiotics from water. The synthesized magnetic composites exhibited higher specific active surface area and showed effective removal of TC from various aqueous solutions, following different adsorption isotherm models. The research indicates promising potential of CNT-based magnetic composites as adsorbents for TC removal processes in water treatment.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Environmental

Evaluation of two cationic dyes removal from aqueous environments using CNT/MgO/CuFe2O4 magnetic composite powder: A comparative study

Rauf Foroutan et al.

Summary: In this study, a magnetic composite powder produced by co-precipitation was used to remove methyl violet dye and Nile blue dye from water solutions. The adsorption process followed the pseudo-second-order model and involved more than one mechanism according to the intra-particle diffusion model. The magnetic composite powder showed excellent adsorption capacity and stability in removing the dyes from aqueous solutions.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Chemical

Activation mechanisms on potassium hydroxide enhanced microstructures development of coke powder

Xiaojing Chen et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2020)

Review Chemistry, Multidisciplinary

Methods for preparation and activation of activated carbon: a review

Zoha Heidarinejad et al.

ENVIRONMENTAL CHEMISTRY LETTERS (2020)

Article Biochemistry & Molecular Biology

Influence of chitosan and magnetic iron nanoparticles on chromium adsorption behavior of natural clay: Adaptive neuro-fuzzy inference modeling

Rauf Foroutan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Environmental Sciences

Modification of bio-hydroxyapatite generated from waste poultry bone with MgO for purifying methyl violet-laden liquids

Rauf Foroutan et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020)

Article Chemistry, Multidisciplinary

Adsorption of copper ions from aqueous media using montmorillonite-Al2O3 nano-adsorbent incorporated with Fe3O4 for facile separation

Fatemeh Saadat et al.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2020)

Article Engineering, Chemical

Zeolite P synthesis based on fly ash and its removal of Cu(II) and Ni(II) ions

Yong Liu et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2019)

Article Chemistry, Physical

Removal of Cu(II) ions from aqueous solutions using petroleum coke-derived microporous carbon: investigation of adsorption equilibrium and kinetics

Xiangzhou Yuan et al.

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY (2019)

Article Engineering, Chemical

Co-precipitation of magnetic Fe3O4 nanoparticles onto carbon nanotubes for removal of copper ions from aqueous solution

Zhi-Feng Yang et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2018)

Article Biotechnology & Applied Microbiology

Bentonite coated with magnetite Fe3O4 nanoparticles as a novel adsorbent for copper (II) ions removal from water/wastewater

Ahmed A. Mohammed et al.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2018)

Review Chemistry, Multidisciplinary

Copper removal from industrial wastewater: A comprehensive review

Sajeda A. Al-Saydeh et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2017)

Article Engineering, Environmental

Adsorption and removal of tetracycline from water by petroleum coke-derived highly porous activated carbon

Duanyi Zhang et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2015)

Review Engineering, Environmental

Magnetic adsorbents for the treatment of water/wastewater-A review

Dhruv Mehta et al.

JOURNAL OF WATER PROCESS ENGINEERING (2015)

Article Chemistry, Multidisciplinary

Neuro-evolutionary optimization methodology applied to the synthesis process of ash based adsorbents

Silvia Curteanu et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2014)

Article Chemistry, Multidisciplinary

Application of artificial neural network and genetic algorithm to modeling and optimization of removal of methylene blue using activated carbon

H. Karimi et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2014)

Article Engineering, Chemical

Batch and column removal of copper by modified brown algae sargassum bevanom from aqueous solution

Hossein Esfandian et al.

ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING (2013)

Article Engineering, Environmental

Effective removal of Cu (II) ions from aqueous solution by amino-functionalized magnetic nanoparticles

Hao Yong-Mei et al.

JOURNAL OF HAZARDOUS MATERIALS (2010)

Article Engineering, Environmental

Sorption equilibrium and kinetics of basic dye from aqueous solution using banana stalk waste

B. H. Hameed et al.

JOURNAL OF HAZARDOUS MATERIALS (2008)

Article Engineering, Environmental

Selective removal of heavy metals from industrial wastewater using maghemite nanoparticle: Performance and mechanisms

Jing Hu et al.

JOURNAL OF ENVIRONMENTAL ENGINEERING (2006)

Article Agricultural Engineering

Adsorption of metal ions by pecan shell-based granular activated carbons

RR Bansode et al.

BIORESOURCE TECHNOLOGY (2003)