☆ 4.6 Article

Biomass-derived carbon/iron composite (FexOy-BC (RM)) with excellent Cd(II) adsorption from wastewater - Red mud resource utilization

ARABIAN JOURNAL OF CHEMISTRY (2024)

Related references

Note: Only part of the references are listed.

Article Engineering, Environmental

Formation of Fe(IV) over a wide pH range via iron-carbon composite-catalyzed persulfate activation

Hong Li et al.

Summary: Fe(IV) formation and PS activation in biochar/PS systems under a wide range of pH conditions were investigated using Fe-BC250. It was found that Fe-BC250/PS system showed superior performance in contaminant removal under alkaline conditions due to the slow release of Fe2+ and the formation of Fe(IV). This study provides new insights into Fe(IV) formation mechanism and highlights the potential application of low-cost iron-carbon composites in water treatment.

CHEMICAL ENGINEERING JOURNAL (2023)

Add to Collection

Article Engineering, Environmental

Activation of sulfite by micron-scale iron-carbon composite for metronidazole degradation: Theoretical and experimental studies

Zixuan Zhao et al.

Summary: In recent years, sulfite (S(IV)) has been used as an alternative to persulfates to remove antibiotics in wastewater. However, there is a need for a cheap, environmentally friendly, and effective catalyst. This study used a micron-scale iron-carbon composite (mZVI@C-800) coupled with S(IV) to degrade metronidazole (MNZ). The results showed that the MNZ removal rate reached 81.5% under optimized reaction conditions. The introduction of carbon enhanced the corrosion of mZVI, releasing more Fe2+ and improving the efficiency.

JOURNAL OF HAZARDOUS MATERIALS (2023)

Add to Collection

Review Chemistry, Multidisciplinary

Bifunctional catalysts for heterogeneous electro-Fenton processes: a review

Yuanyuan Yao et al.

Summary: This article reviews bifunctional catalysts for heterogeneous electro-Fenton processes. The generation mechanism of oxidizing radicals from oxygen is described, and different types of bifunctional catalysts are compared based on their elemental compositions. Additionally, five other methods beyond electrocatalysts that can improve the performance of heterogeneous electro-Fenton processes are presented.

ENVIRONMENTAL CHEMISTRY LETTERS (2022)

Add to Collection

Article Engineering, Environmental

Carbothermal synthesis of nano-iron-carbon composites for arsenate removal from high-arsenic acid wastewater

Yanli Kong et al.

Summary: In this study, nano-iron-carbon composites (CB-nZVI) were synthesized efficiently and in large quantities, demonstrating rapid and efficient removal of As(V) from high-arsenic acid wastewater. CB-nZVI showed great potential for the disposal of strongly acidic wastewater in the smelting industry.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

Add to Collection

Article Engineering, Environmental

Manganese doped iron-carbon composite for synergistic persulfate activation: Reactivity, stability, and mechanism

Meiqiang Cai et al.

Summary: The novel composite material Mn-Fe-C was designed to promote catalytic electron transfer in the degradation of Rhodamine Blue dye, showing significant effectiveness under various conditions and demonstrating excellent reusability and stability.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Add to Collection

Article Engineering, Environmental

Activation of peroxymonosulfate by WTRs-based iron-carbon composites for atrazine removal: Performance evaluation, mechanism insight and byproduct analysis

Xiaowan Li et al.

Summary: This study successfully synthesized iron-carbon composites using water treatment residuals, which were then applied for the degradation of the herbicide atrazine. Various reactive radicals, including sulfate radical and singlet oxygen, were found to be involved in the degradation process. Additionally, the presence of chlorine ions was found to have a dual effect on the degradation of atrazine and the production of chlorinated byproducts.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Environmental Sciences

Removal of cadmium from wastewater by magnetic zeolite synthesized from natural, low-grade molybdenum

Zhen-dong Peng et al.

Summary: In this study, magnetic zeolite was synthesized for cadmium adsorption by adding nano ferroferric oxide, which enhanced the magnetic property of zeolite. The saturation magnetization and adsorption capacity of magnetic zeolite were influenced by the amount of nano ferroferric oxide added and pH value.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Add to Collection

Review Engineering, Environmental

Characteristic, hazard and iron recovery technology of red mud-A critical review

Xiao Liu et al.

Summary: This paper systematically reviews the iron recovery methods for high-iron RM, dividing them into physical separation, pyrometallurgy (reduction smelting and reduction roasting), and hydrometallurgy (acid leaching). The basic principles and effects of these technologies are summarized, as well as the advantages and disadvantages. Feasibility and economic cost are identified as main factors restricting industrial application.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Add to Collection

Article Engineering, Environmental

Synthesis of mixed phase crystalline CoNi2S4 nanomaterial and selective mechanism for adsorption of Congo red from aqueous solution

Arif Chowdhury et al.

Summary: Calcination is crucial for obtaining crystalline nanomaterial with well-developed morphologies. Crystalline CoNi2S4 was synthesized through sulfuration reactions and calcination at different temperatures, leading to increased crystallinity and size. The nanomaterial exhibited selective adsorption of congo red, displaying high adsorption capacity and fitting well with pseudo-first-order kinetics and modified Zhu and Gu isotherm models. The adsorption mechanism involved hydrogen bonding, metal coordination, and pi-pi interactions between the dye molecules and the adsorbent.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Add to Collection

Article Energy & Fuels

Thermal properties and characterization of palmitic acid/nano silicon dioxide/graphene nanoplatelet for thermal energy storage

Yaxue Lin et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

Add to Collection

Article Environmental Sciences

Enhancing Cd(II) sorption by red mud with heat treatment: Performance and mechanisms of sorption

Tianxue Yang et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2020)

Add to Collection

Article Environmental Sciences

Mechanisms for cadmium adsorption by magnetic biochar composites in an aqueous solution

Zulqarnain Haider Khan et al.

CHEMOSPHERE (2020)

Add to Collection

Article Agricultural Engineering

Black liquor as biomass feedstock to prepare zero-valent iron embedded biochar with red mud for Cr(VI) removal: Mechanisms insights and engineering practicality

Huabin Wang et al.

BIORESOURCE TECHNOLOGY (2020)

Add to Collection

Article Engineering, Environmental

Superior dye degradation and adsorption capability of polydopamine modified Fe3O4-pillared bentonite composite

Qurat Ul Ain et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Add to Collection

Article Engineering, Chemical

Efficient ion-enhanced adsorption of congo red on polyacrolein from aqueous solution: Experiments, characterization and mechanism studies

Jian Tang et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Add to Collection

Article Engineering, Environmental

Coupling of electrocoagulation and ozone treatment for textile wastewater reuse

Lucyna Bilinska et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Add to Collection

Article Chemistry, Physical

Magnetic arginine-functionalized polypyrrole with improved and selective chromium(VI) ions removal from water

Marko Chigondo et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Add to Collection

Article Environmental Sciences

Enhancement of cadmium adsorption by EPS-montmorillonite composites

Shengjin Yan et al.

ENVIRONMENTAL POLLUTION (2019)

Add to Collection

Article Geochemistry & Geophysics

Removal of hazardous hexavalent chromium from aqueous phase using zirconium oxide-immobilized alginate beads

Rahul Kumar et al.

APPLIED GEOCHEMISTRY (2018)

Add to Collection

Article Geochemistry & Geophysics

Synergistic adsorption of Cd(II) with sulfate/phosphate on ferrihydrite: An in situ ATR-FTIR/2D-COS study

Jing Liu et al.

CHEMICAL GEOLOGY (2018)

Add to Collection

Article Environmental Sciences

Magnetic dithiocarbamate functionalized reduced graphene oxide for the removal of Cu(II), Cd(II), Pb(II), and Hg(II) ions from aqueous solution: Synthesis, adsorption, and regeneration

Weng Fu et al.

CHEMOSPHERE (2018)

Add to Collection

Article Engineering, Environmental

Accelerated crystallization of magnetic 4A-zeolite synthesized from red mud for application in removal of mixed heavy metal ions

Wu-Ming Xie et al.

JOURNAL OF HAZARDOUS MATERIALS (2018)

Add to Collection

Article Environmental Sciences

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

Wen Huang et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2018)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Separation of molybdenum(VI), rhenium(VII), tungsten(VI), and vanadium (V) by solvent extraction

Hoai Thanh Truong et al.

HYDROMETALLURGY (2017)

Add to Collection

Review Engineering, Environmental

The use of red mud as an immobiliser for metal/metalloid-contaminated soil: A review

Yumei Hua et al.

JOURNAL OF HAZARDOUS MATERIALS (2017)

Add to Collection

Article Chemistry, Applied

Preparation and characterization of poly(maleic acid)-grafted cross-linked chitosan microspheres for Cd(II) adsorption

Zhenzhen Yu et al.

CARBOHYDRATE POLYMERS (2017)

Add to Collection

Article Engineering, Environmental

Adsorption of Cd(II) and Pb(II) ions from aqueous solutions using mesoporous activated carbon adsorbent: Equilibrium, kinetics and characterisation studies

Edidiong Asuquo et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2017)

Add to Collection

Article Chemistry, Physical

Different dye removal mechanisms between monodispersed and uniform hexagonal thin plate-like MgAl-CO32--LDH and its calcined product in efficient removal of Congo red from water

Bing Li et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2016)

Add to Collection

Article Engineering, Environmental

Heavy metal release due to aging effect during zero valent iron nanoparticles remediation

Blanca Calderon et al.

WATER RESEARCH (2015)

Add to Collection

Article Engineering, Environmental

Preparation and characterization of chitosan-caboxymethyl-β-cyclodextrin entrapped nanozero-valent iron composite for Cu (II) and Cr (IV) removal from wastewater

Md. Tajuddin Sikder et al.

CHEMICAL ENGINEERING JOURNAL (2014)

Add to Collection

Article Engineering, Environmental

Chitosan stabilized bimetallic Fe/Ni nanoparticles used to remove mixed contaminants-amoxicillin and Cd (II) from aqueous solutions

Xiulan Weng et al.

CHEMICAL ENGINEERING JOURNAL (2013)

Add to Collection

Article Geochemistry & Geophysics

In situ ATR-FTIR spectroscopic analysis of the co-adsorption of orthophosphate and Cd(II) onto hematite

Evert J. Elzinga et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2013)

Add to Collection

Article Engineering, Environmental

Chromium removal by combining the magnetic properties of iron oxide with adsorption properties of carbon nanotubes

V. K. Gupta et al.

WATER RESEARCH (2011)

Add to Collection

Article Engineering, Environmental

Influence of impregnation of chitosan beads with cetyl trimethyl ammonium bromide on their structure and adsorption of congo red from aqueous solutions

Sudipta Chatterjee et al.

CHEMICAL ENGINEERING JOURNAL (2009)

Add to Collection

Article Agricultural Engineering

Dairy manure and tillage effects on soil fertility and corn yields

Anwar U. H. Khan et al.

BIORESOURCE TECHNOLOGY (2007)

Add to Collection

Article Engineering, Environmental

Removal and recovery of Cr(VI) from wastewater by maghemite nanoparticles

J Hu et al.

WATER RESEARCH (2005)

Add to Collection

© Peeref 2019-2024. All rights reserved.