4.6 Article

Removal of Cr(VI) from Wastewater Using Graphene Oxide Chitosan Microspheres Modified with α-FeO(OH)

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 Environmental Sciences

Sustainable removal of Cr(VI) using graphene oxide-zinc oxide nanohybrid: Adsorption kinetics, isotherms and thermodynamics

Simranjeet Singh et al.

Summary: In this study, ZnO-GO nanohybrid was synthesized through a solvothermal process for the removal of hexavalent chromium from aqueous solutions. The nanocomposite showed excellent adsorption capacity for Cr(VI) at near-neutral pH levels, following Langmuir isotherm and pseudo 2nd order kinetics model.

ENVIRONMENTAL RESEARCH (2022)

Article Chemistry, Physical

Investigating chromium Cr(VI) removal using imidazolium based ionic liquid-chitosan composite adsorptive film

Yashvi Sheth et al.

Summary: A novel composite adsorptive film was prepared in this study by modifying chitosan with 1butyl-3-methylimidazolium acetate (Chitosan-[BMIM][OAc]). The film demonstrated excellent removal efficiency and fast kinetics for Cr(VI) removal from contaminated water.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Engineering, Chemical

Ultrafast removal of Cr(VI) ions using polyamine modified carbon nanotubes

Dongmei Jia et al.

Summary: Polyamine modified carbon nanotubes (PA-CNTs) were synthesized for the removal of hexavalent chromium (Cr(VI)) from aqueous solution. The PA-CNTs exhibited rapid adsorption rate and high adsorption capacity for Cr(VI), and maintained good adsorption performance in the presence of other substances (e.g., Rhodamine B).

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2022)

Article Environmental Sciences

A novel CaO nanocomposite cross linked graphene oxide for Cr(VI) removal and sensing from wastewater

Simranjeet Singh et al.

Summary: A novel green nanocomposite has been prepared by immobilizing CaO nanoparticles on the surface of graphene oxide, which shows promising adsorption capacity for Cr(VI) removal and serves as an excellent sensor for Cr(VI) sensing.

CHEMOSPHERE (2022)

Article Biochemistry & Molecular Biology

Cross-linked chitosan into graphene oxide-iron(III) oxide hydroxide as nano-biosorbent for Pd(II) and Cd(II) removal

Mahnaz Parastar et al.

Summary: Chitosan cross-linked graphene oxide/iron(III) oxide hydroxide nanocomposites were successfully prepared in this study for the removal of Pd(II) and Cd(II) ions from aqueous solution. The nanocomposites exhibited excellent potential for adsorption, with removal percentages of 84% for Pd(II) and 95% for Cd(II).

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Review Chemistry, Physical

Toxicity of heavy metals in plants and animals and their uptake by magnetic iron oxide nanoparticles

Ata Ur Rehman et al.

Summary: Heavy metals pose a serious threat to plants and animals, leading to organ damage and diseases. Water, especially drinking water, is a major source of exposure. Magnetic iron oxide nanoparticles have emerged as the ultimate choice for water purification due to their eco-friendly, cost-effective, and easy-to-use properties.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Review Chemistry, Applied

A review on the use of chitosan and chitosan derivatives as the bio-adsorbents for the water treatment: Removal of nitrogen-containing pollutants

Mina Keshvardoostchokami et al.

Summary: This review paper discusses the use of chitosan and its derivatives as adsorbents for removing nitrogen-containing pollutants from water, highlighting the impact of modification on adsorbent properties.

CARBOHYDRATE POLYMERS (2021)

Article Biochemistry & Molecular Biology

Application of magnetic chitosan nanocomposites modified by graphene oxide and polyethyleneimine for removal of toxic heavy metals and dyes from water

Yongxue Li et al.

Summary: A new type of magnetic chitosan nanocomposites modified with graphene oxide and polyethyleneimine (MCS/ GO-PEI) was synthesized and used as an effective adsorbent for removing toxic heavy metals and anionic azo dyes in environmental water. The adsorption experiments showed that the material had strong adsorption performance for the four analytes, with the adsorption process following pseudo-second-order kinetic and Langmuir isotherm model. pH was investigated and optimized as an important parameter in the adsorption process. The prepared MCS/ GO-PEI nanocomposite demonstrated promising reusability as an adsorbent for arsenic, mercury, congo red, and amaranth in environmental water samples.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Biochemistry & Molecular Biology

Unexpected effect of magnetic nanoparticles on the performance of aqueous removal of toxic Cr(VI) using modified biopolymer chitosan

Tarek E. Khalil et al.

Summary: The modified biopolymer CTS-Nap and the magnetic biopolymer Fe3O4@CTS-Nap were synthesized for the removal of toxic chromium from aqueous solutions. Results showed that the unmodified CTS-Nap had a greater influence on wastewater treatment management than the magnetic modified chitosan Fe3O4@CTS-Nap.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Biochemistry & Molecular Biology

Iron oxides decorated graphene oxide/chitosan composite beads for enhanced Cr(VI) removal from aqueous solution

Huimei Shan et al.

Summary: This study evaluates the effects of Iron oxides (FeOx) species and their decoration on GO/CS composites for Cr(VI) removal, finding that Fe(III) is a better decoration material. The Fe2O3-GO/CS composite shows high removal efficiency (94.3%) and adsorption capacity (83.8 mg/g) under optimal conditions. Cr(VI) adsorption is spontaneous, endothermic, and best fitted with the Sips model.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Biotechnology & Applied Microbiology

Adsorption of Cr(VI) ions onto powdered activated carbon synthesized from Peganum harmala seeds by ultrasonic waves activation

Negin Nasseh et al.

Summary: The study successfully prepared high-activity PAC with excellent adsorption properties. The results demonstrated that PAC removed over 99% of Cr(VI) ions from contaminated solutions, suggesting its potential use as a treatment agent for wastewater.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2021)

Article Polymer Science

Effective Adsorption and Sensitive Detection of Cr(VI) by Chitosan/Cellulose Nanocrystals Grafted with Carbon Dots Composite Hydrogel

Hua Zeng et al.

Summary: A composite hydrogel of CS/CNCD with strong sorption and sensitive detection abilities for Cr(VI) was developed. The hydrogel, based on natural cellulose nanocrystals and carbon dots, demonstrated efficient adsorption capacity and quantification for Cr(VI) even after repeated regenerations.

POLYMERS (2021)

Article Chemistry, Physical

Preparation and characterization of graphene oxide/chitosan composite aerogel with high adsorption performance for Cr(VI) by a new crosslinking route

Delong Kong et al.

Summary: In this study, a new 3-glycidoxypropyltrimethoxysilane cross-linked graphene oxide/chitosan composite aerogel was successfully synthesized, with a stable porous structure and high adsorption performance. The composite aerogel showed good reusability and high adsorption capacity for Cr(VI) and other ions, following Langmuir monolayer adsorption and pseudo-second-order kinetic model.

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

Article Engineering, Environmental

Chitosan functionalized iron nanosheet for enhanced removal of As(III) and Sb(III): Synergistic effect and mechanism

Jianqiang Zeng et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Environmental Sciences

Mechanism of Cr(VI) removal by magnetic greigite/biochar composites

Xuedong Wang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Engineering, Environmental

Effect of the degree of oxidation of graphene oxide on As(III) adsorption

A. C. Reynosa-Martinez et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Environmental Sciences

Chitosan-MnO2 nanocomposite for effective removal of Cr (VI) from aqueous solution

Van-Phuc Dinh et al.

CHEMOSPHERE (2020)

Article Engineering, Chemical

Chromium (VI) removal from water using cetylpyridinium chloride (CPC)-modified montmorillonite

Shengrong Liu et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Biotechnology & Applied Microbiology

Biosurfactant rhamnolipid affacts the desorption of sorbed As(III), As(V), Cr (VI), Cd(II) and Pb(II) on iron (oxyhydr)oxides and clay minerals

Ruijie Yang et al.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION (2020)

Article Biochemistry & Molecular Biology

Highly efficient removal of As(III) from aqueous solutions using goethite/graphene oxide/chitosan nanocomposite

Huimei Shan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Chemistry, Multidisciplinary

Removal performance and mechanism of nano α-Fe2O3/graphene oxide on aqueous Cr(VI)

Chaoke Bulin et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2020)

Article Biochemistry & Molecular Biology

Efficient removal of Chromium(VI) from aqueous solution using chitosan grafted graphene oxide (CS-GO) nanocomposite

Melvin S. Samuel et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Environmental Sciences

Adsorption and reductive degradation of Cr(VI) and TCE by a simply synthesized zero valent iron magnetic biochar

Yuyan Liu et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

Article Engineering, Environmental

Effective Adsorption of Cr(VI) by High Strength Chitosan/Montmorillonite Composite Hydrogels Involving Spirulina Biomass/Microalgae

Emre Tekay et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2019)

Article Biochemistry & Molecular Biology

Fabrication of nano-graphene oxide assisted hydrotalcite/chitosan biocomposite: An efficient adsorbent for chromium removal from water

Soodamani Periyasamy et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Environmental Sciences

Hexavalent chromium removal from aqueous solution by adsorption on modified zeolites coated with Mg-layered double hydroxides

Xiangling Zhang et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2019)

Article Biochemistry & Molecular Biology

Application of cress seed musilage magnetic nanocomposites for removal of methylene blue dye from water

Alireza Allafchian et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Environmental Sciences

Removal of Arsenic(III) from water using magnetite precipitated onto Douglas fir biochar

Chanaka M. Navarathna et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

Article Chemistry, Physical

Removal of Cr(VI) by corn stalk based anion exchanger: the extent and rate of Cr(VI) reduction as side reaction

Wei Cao et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2018)

Review Environmental Sciences

Polyaniline-based adsorbents for removal of hexavalent chromium from aqueous solution: a mini review

Yilin Jiang et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Article Environmental Sciences

Removal of cadmium in aqueous solution using wheat straw biochar: effect of minerals and mechanism

Li Liu et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Article Biochemistry & Molecular Biology

Preparation of graphene oxide/chitosan/ferrite nanocomposite for Chromium(VI) removal from aqueous solution

Melvin S. Samuel et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Article Chemistry, Physical

Zero-valent iron nanoparticles embedded into reduced graphene oxide-alginate beads for efficient chromium (VI) removal

Xiaoshu Lv et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2017)

Article Chemistry, Multidisciplinary

Adsorption of Cr(VI) onto Hybrid Membrane of Carboxymethyl Chitosan and Silicon Dioxide

Yanling Deng et al.

JOURNAL OF CHEMISTRY (2017)

Article Engineering, Environmental

Synthesis of thiol-functionalized mesoporous calcium silicate and its adsorption characteristics for heavy metal ions

Lihua Liu et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2017)

Article Chemistry, Physical

Estimation of thermodynamic parameters for Au-and Mg-based metallic glasses

Jitendra Gaur et al.

CHEMICAL PHYSICS LETTERS (2017)

Article Multidisciplinary Sciences

Novel Magnetic Chitosan Hydrogel Film, Cross-Linked with Glyoxal as an Efficient Adsorbent for Removal of Toxic Cr(VI) from Water

Maryam Mirabedini et al.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING (2017)

Article Engineering, Environmental

Effective and selective adsorption of As(III) via imprinted magnetic Fe3O4/HTCC composite nanoparticles

Xiaoli Song et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2017)

Article Chemistry, Physical

Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water

Shalini Rajput et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2016)

Article Chemistry, Multidisciplinary

Silica Modified Chitosan/Polyethylenimine Nanogel for Improved Stability and Gene Carrier Ability

Rui Tian et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2016)

Article Engineering, Environmental

Chitosan-functionalized graphene oxide: A novel adsorbent an efficient adsorption of arsenic from aqueous solution

A. Santhana Krishna Kumar et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2016)

Article Agricultural Engineering

Manganese oxide-modified biochars: Preparation, characterization, and sorption of arsenate and lead

Shengsen Wang et al.

BIORESOURCE TECHNOLOGY (2015)

Article Biochemistry & Molecular Biology

Preparation of graphene oxide/chitosan/FeOOH nanocomposite for the removal of Pb(II) from aqueous solution

Shabnam Sheshmani et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2015)

Article Biochemistry & Molecular Biology

Preparation of substituted quaternized arylfuran chitosan derivatives and their antimicrobial activity

P. D. Chethan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2013)

Article Materials Science, Biomaterials

Magnetic chitosan nanoparticles for removal of Cr(VI) from aqueous solution

Nguyen Ngoc Thinh et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2013)

Article Engineering, Environmental

N-doped porous carbon with magnetic particles formed in situ for enhanced Cr(VI) removal

Yao Li et al.

WATER RESEARCH (2013)

Article Engineering, Environmental

Removal of As(III) and As(V) from water by copper oxide incorporated mesoporous alumina

Pradnya Pillewan et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

Article Chemistry, Multidisciplinary

Enhanced Cr(VI) removal using iron nanoparticle decorated graphene

Humera Jabeen et al.

NANOSCALE (2011)

Article Thermodynamics

Simulation of thermal micro-flow using lattice Boltzmann method with Langmuir slip model

Sheng Chen et al.

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW (2010)

Article Engineering, Environmental

Adsorption of Cr(VI) using Fe-crosslinked chitosan complex (Ch-Fe)

Ana Claudia Zimmermann et al.

JOURNAL OF HAZARDOUS MATERIALS (2010)

Article Engineering, Environmental

Adsorption of chromium on chitosan: Optimization, kinetics and thermodynamics

Yasar Andelib Aydin et al.

CHEMICAL ENGINEERING JOURNAL (2009)

Article Engineering, Environmental

Adsorption of arsenate on synthetic goethite from aqueous solutions

P. Lakshmipathiraj et al.

JOURNAL OF HAZARDOUS MATERIALS (2006)

Article Chemistry, Physical

Phosphate adsorption on synthetic goethite and akaganeite

Ramesh Chitrakar et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2006)

Article Materials Science, Multidisciplinary

Synthesis and characterization of α-FeO(OH) nano-rods in situ via a solution-oxidation

YH Ni et al.

MATERIALS LETTERS (2001)