☆ 4.7 Article

Origin of synergistic effect between Fe/Mn minerals and biochar for peroxymonosulfate activation

CHEMICAL ENGINEERING JOURNAL (2023)

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。

Review Environmental Sciences

A critical review on various remediation approaches for heavy metal contaminants removal from contaminated soils

Saravanan Rajendran et al.

Summary: Heavy metal pollution is a global environmental challenge that poses a significant threat to human life. Various methods have been explored to eliminate heavy metal pollutants from the environment, but are constrained by high expenses, processing duration, geological problems, and political issues. The immobilization of metals, phytoextraction, and biological methods have proven practical in treating metal contaminants from the soil.

CHEMOSPHERE (2022)

添加到收藏夹

Review Environmental Sciences

In-situ, Ex-situ, and nano-remediation strategies to treat polluted soil, water, and air-A review

Asim Hussain et al.

Summary: Nanotechnology, as an emerging science, has revolutionized the field of environmental pollution control by providing improved methods and tools for remediation. The use of various nanoparticles has been shown to effectively diminish environmental hazards and improve the efficiency of pollution cleanup processes.

CHEMOSPHERE (2022)

添加到收藏夹

Article Engineering, Environmental

Evaluation of potassium ferrate activated biochar for the simultaneous adsorption of copper and sulfadiazine: Competitive versus synergistic

Jieru Yan et al.

Summary: Iron-modified biochar (Fe-BC) prepared in this study showed enhanced adsorption capability for copper and sulfadiazine compared to pristine biochar (BC). The iron modification enlarged the surface area and loaded iron oxide nanoparticles on biochar surface, improving the adsorption efficiency. In the binary-pollutants system, there was a synergistic effect on the adsorption of Cu2+ and SDZ, possibly due to mutual bridging effects and complexation between the two pollutants. Fe-BC700 exhibited better removal efficiency for Cu2+ and SDZ in the binary system compared to single systems.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Review Engineering, Environmental

In-situ soil remediation via heterogeneous iron-based catalysts activated persulfate process: A review

Yixin Cao et al.

Summary: The accumulation of multiple organic pollutants in the soil poses a huge threat to ecological systems and human health. Iron-based catalysts, known for their environmental friendliness, wide applicability, and low cost, are commonly used in sulfate radicals-based advanced oxidation processes for soil remediation. This paper focuses on the progress of Fe-based catalysts in the treatment of organically contaminated soil using advanced oxidation processes. It discusses the activation process of persulfate and the generation of free radicals for soil remediation. Additionally, it explores the changes in physicochemical properties of soil after treatment and investigates the challenges associated with the use of Fe-based catalysts in soil remediation.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Environmental

Intrinsic defects enhanced biochar/peroxydisulfate oxidation capacity through electron-transfer regime

Xiaozeng Miao et al.

Summary: This study demonstrates the crucial role of intrinsic defects in the activation of peroxydisulfate (PDS) by graphitic biochar (GBC). The annealed GBC with higher intrinsic defects shows superior catalytic efficiency compared to pristine GBC. Intrinsic defects act as active sites by combining with PDS to form metastable surface confined reactive species (BC-PDS*), which contribute to the non-radical oxidation process. The study provides a new method for regulating the electron transfer pathway of biochar/peroxydisulfate system.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Environmental

Effects of iron mineral adhesion on bacterial conjugation: Interfering the transmission of antibiotic resistance genes through an interfacial process

Huiming Tang et al.

Summary: Bacterial conjugation is a significant pathway for the transmission of antibiotic resistance genes (ARGs) in the environment. The presence of iron minerals has been found to affect ARGs conjugation, with low concentrations promoting conjugation and high concentrations inhibiting it. The adhesion modes between bacteria and minerals play a crucial role in determining the occurrence of conjugation. A unified model has been developed to estimate the critical inhibitory concentration of different iron minerals on conjugation.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Assessment of the validity of the quenching method for evaluating the role of reactive species in pollutant abatement during the persulfate-based process

Lingwei Gao et al.

Summary: This study evaluated the effects of various quenchers on the mechanism of a cobalt mediated peroxymonosulfate (Co(II)/PMS) process and found that these quenchers not only quench target reactive species but also cause interference effects. Therefore, caution should be exercised when applying the quenching method to investigate the mechanism of the persulfate-based process.

WATER RESEARCH (2022)

添加到收藏夹

Article Chemistry, Physical

Evaluation of N-doped carbon for the peroxymonosulfate activation and removal of organic contaminants from livestock wastewater and groundwater

Shu Cai et al.

Summary: In this study, a newly prepared N-doped carbon catalyst was used to efficiently remove trace antibiotics and hydrocarbons from livestock wastewater and contaminated groundwater. The catalyst exhibited superior performance compared to state-of-the-art catalysts, and the oxidation process was dominated by a nonradical mechanism. The findings of this work highlight the potential of metal-free catalysts in environmental remediation.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

添加到收藏夹

Article Engineering, Environmental

Greenhouse Gas Inventory Model for Biochar Additions to Soil

Dominic Woolf et al.

Summary: Stabilizing the global climate requires reducing greenhouse gas emissions and removing CO2 from the atmosphere. GHG accounting protocols are needed to quantify the mitigation impact of CO2 removal practices like biochar sequestration. Research shows that the carbon content of biochar varies with feedstock and production conditions, with a significant portion remaining unmineralized in soil for long-term sequestration.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Review Environmental Sciences

Formation and mechanisms of nano-metal oxide-biochar composites for pollutants removal: A review

Chenxi Zhao et al.

Summary: NMOBCs are effective and novel adsorbents that combine the positive qualities of biochar and nano-metal oxides, enhancing their dispersity, stability, and adsorption capacity.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Review Geosciences, Multidisciplinary

Biochar in climate change mitigation

Johannes Lehmann et al.

Summary: Climate change mitigation strategies based on biochar generation and its application to agricultural soils can effectively sequester carbon, with trade-offs between biogeochemical and economic considerations. Emission reductions and CO2 removal by biochar systems depend on the energy being replaced, with varying impacts when biochar is used instead of coal or renewable energy sources. Opportunities for increasing crop yields exist with biochar additions, but the trade-offs and relationships among emissions reductions, energy production, and fertilizer responses must be carefully considered for effective climate change mitigation.

NATURE GEOSCIENCE (2021)

添加到收藏夹

Article Soil Science

Long-term effects of four environment-related iron minerals on microbial anaerobic oxidation of methane in paddy soil: A previously overlooked role of widespread goethite

Zhanfei He et al.

Summary: Fe-AOM occurs in paddy soil due to a suitable ecological environment, with different iron minerals showing varying effects on Fe-AOM. Goethite-dependent AOM activity significantly increased after long-term cultivation, while ferrihydrite promoted Fe-AOM but increased methane emissions. This indicates that goethite-dependent AOM is a crucial sink in the global methane cycle.

SOIL BIOLOGY & BIOCHEMISTRY (2021)

添加到收藏夹

Article Engineering, Environmental

Facet-controlled activation of persulfate by goethite for tetracycline degradation in aqueous solution

Min Yang et al.

Summary: This study utilized goethite with different exposed facets as catalysts for PS activation, finding that more {021} facet exposed goethite exhibited better catalytic performance due to its facilitation of generating active radicals to drive the degradation process. Advanced oxidation processes based on the activation of persulfate by facet-dependent goethite provide valuable insights for environmental catalysis.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Effective activation of peroxymonosulfate with natural manganese-containing minerals through a nonradical pathway and the application for the removal of bisphenols

Lihong Wang et al.

Summary: The study found that natural manganese-containing minerals can effectively activate PMS to degrade bisphenols in water, and the activation process is different from previous literature reports, mainly through inner-sphere complexation to enhance the reactivity of PMS.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Pyrrolic N-rich biochar without exogenous nitrogen doping as a functional material for bisphenol A removal: Performance and mechanism

Shu Cai et al.

Summary: The study found that nitrogen configurations doped in the carbon matrix play a key role in activating persulfates, and successfully prepared pyrrolic N-rich biochar BDK900 with ultra-high specific surface area by converting waste bean dregs. BDK900 exhibited superior catalytic activity in persulfate activation, efficiently removing BPA. Surface-bound radicals and electron-transfer mechanism were discovered to contribute to BPA oxidation.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Review Engineering, Environmental

Global soil pollution by toxic elements: Current status and future perspectives on the risk assessment and remediation strategies-A review

Shamshad Khan et al.

Summary: This article reviews the current state of toxic elements in soils globally, discusses remediation methods and future prospects. It concludes that in-situ remediation approaches are more cost-effective and suitable for soils contaminated with toxic elements.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Environmental Sciences

Goethite/biochar-activated peroxymonosulfate enhances tetracycline degradation: Inherent roles of radical and non-radical processes

Yanxiu Guo et al.

Summary: The study investigates the application of a novel goethite/biochar composite as an activator for tetracycline degradation in sulfate radical based AOPs. The catalytic efficiency of goethite/biochar is achieved through both radical and non-radical processes, with carbonyl group and Fe species identified as the main active sites. The study also proposes a reasonable degradation pathway for tetracycline based on the analysis of by-products and molecular structure.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Chemistry, Physical

The Confined Interlayer Growth of Ultrathin Two-Dimensional Fe3O4 Nanosheets with Enriched Oxygen Vacancies for Peroxymonosulfate Activation

Weixue Wang et al.

Summary: This study successfully synthesized ultrathin 2D Fe3O4 nanosheets with special graphene-like morphology and enriched oxygen vacancies, which can effectively degrade and mineralize refractory organic pollutants as highly efficient AOP catalysts. The mechanisms involved radical generation and mediated electron transfer, with the oxygen vacancy-rich ultrathin 2D Fe3O4 facilitating electron transfer between pollutants and oxidants.

ACS CATALYSIS (2021)

添加到收藏夹

Article Chemistry, Physical

Spin-State-Dependent Peroxymonosulfate Activation of Single-Atom M-N Moieties via a Radical-Free Pathway

Jie Miao et al.

Summary: Transition metal catalysts anchored on carbon nanotubes were developed to efficiently activate peroxymonosulfate for nonradical oxidation. The study found that the spin state of the catalyst strongly influenced its catalytic activity, with higher spin states promoting electron transfer and enhancing the oxidation capacity of reactive species. These findings advance the mechanistic understanding of transition metal-mediated persulfate activation and contribute to the development of efficient spintronic catalysts for environmental applications.

ACS CATALYSIS (2021)

添加到收藏夹

Review Chemistry, Physical

Modulation of carbon induced persulfate activation by nitrogen dopants: recent advances and perspectives

Ziqian Wang et al.

Summary: Carbonaceous functional materials, particularly nitrogen-doped carbon catalysts, have shown great potential in the efficient abatement of organic contaminants through coupling with chemical oxidants. This paper summarizes recent advances in the applications of nitrogen-doped carbon catalysts (NDCs) in persulfate-based advanced oxidation processes (PS-AOPs) for environmental remediation and elucidates the underlying mechanisms.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Engineering, Environmental

Peroxymonosulfate activation on FeCo2S4 modified g-C3N4 (FeCo2S4-CN): Mechanism of singlet oxygen evolution for nonradical efficient degradation of sulfamethoxazole

Yangju Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Environmental Sciences

Goethite-modified biochar restricts the mobility and transfer of cadmium in soil-rice system

Muhammad Kashif Irshad et al.

CHEMOSPHERE (2020)

添加到收藏夹

Article Engineering, Environmental

Insights into the Electron-Transfer Regime of Peroxydisulfate Activation on Carbon Nanotubes: The Role of Oxygen Functional Groups

Wei Ren et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Review Engineering, Environmental

Persulfate-Based Advanced Oxidation: Critical Assessment of Opportunities and Roadblocks

Jaesang Lee et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Green & Sustainable Science & Technology

Goethite modified biochar as a multifunctional amendment for cationic Cd(II), anionic As(III), roxarsone, and phosphorus in soil and water

Sihang Zhu et al.

JOURNAL OF CLEANER PRODUCTION (2020)

添加到收藏夹

Article Chemistry, Physical

Nitrogen-doping positively whilst sulfur-doping negatively affect the catalytic activity of biochar for the degradation of organic contaminant

Dahu Ding et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Engineering, Environmental

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

Wei Ren et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Environmental Sciences

Goethite-modified biochar ameliorates the growth of rice (Oryza sativa L.) plants by suppressing Cd and As-induced oxidative stress in Cd and As co-contaminated paddy soil

Muhammad Kashif Irshad et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Chemistry, Physical

Nitrogen-doped biochar fiber with graphitization from Boehmeria nivea for promoted peroxymonosulfate activation and non-radical degradation pathways with enhancing electron transfer

Shujing Ye et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Geochemistry & Geophysics

Thallium sorption and speciation in soils: Role of micaceous clay minerals and manganese oxides

Silvan Wick et al.

GEOCHIMICA ET COSMOCHIMICA ACTA (2020)

添加到收藏夹

Review Engineering, Environmental

Recent Advances in the Study of the Remediation of Polycyclic Aromatic Compound (PAC)-Contaminated Soils: Transformation Products, Toxicity, and Bioavailability Analyses

Ivan A. Titaley et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Synergistic Adsorption and Oxidation of Ciprofloxacin by Biochar Derived from Metal-Enriched Phytoremediation Plants: Experimental and Computational Insights

Dahu Ding et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Physical

Sludge-derived biochar as efficient persulfate activators: Sulfurization-induced electronic structure modulation and disparate nonradical mechanisms

Huazhe Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Physical

Origin of the Enhanced Reusability and Electron Transfer of the Carbon-Coated Mn3O4 Nanocube for Persulfate Activation

Yani Liu et al.

ACS CATALYSIS (2020)

添加到收藏夹

Review Engineering, Environmental

Biochar Aging: Mechanisms, Physicochemical Changes, Assessment, And Implications for Field Applications

Liuwei Wang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Environmental Sciences

Antimony oxidation and sorption behavior on birnessites with different properties (δ-MnO2 and triclinic birnessite)

Qian Sun et al.

ENVIRONMENTAL POLLUTION (2019)

添加到收藏夹

Article Engineering, Environmental

Enhanced Permanganate Oxidation of Sulfamethoxazole and Removal of Dissolved Organics with Biochar: Formation of Highly Oxidative Manganese Intermediate Species and in Situ Activation of Biochar

Shi-Qi Tian et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Edge-nitrogenated biochar for efficient peroxydisulfate activation: An electron transfer mechanism

Huazhe Wang et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Prospective Life Cycle Assessment of Large-Scale Biochar Production and Use for Negative Emissions in Stockholm

Elias S. Azzi et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Activation mechanism of peroxymonosulfate by biochar for catalytic degradation of 1,4-dioxane: Important role of biochar defect structures

Da Ouyang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Engineering, Environmental

Cooperative Pollutant Adsorption and Persulfate-Driven Oxidation on Hierarchically Ordered Porous Carbon

Chiheng Chu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Is Sulfate Radical Really Generated from Peroxydisulfate Activated by Iron(II) for Environmental Decontamination?

Zhen Wang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Engineering, Environmental

Mechanisms of Interaction between Persulfate and Soil Constituents: Activation, Free Radical Formation, Conversion, and Identification

Guodong Fang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Engineering, Chemical

Adsorption behaviors of methylene blue from aqueous solution on mesoporous birnessite

Jiabin Pang et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Organic coating on biochar explains its nutrient retention and stimulation of soil fertility

Nikolas Hagemann et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Article Engineering, Environmental

Influence of Oxygen and Nitrate on Fe (Hydr)oxide Mineral Transformation and Soil Microbial Communities during Redox Cycling

Jacqueline Mejia et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

添加到收藏夹

Article Chemistry, Physical

One-step preparation of carbon nanotubes doped mesoporous birnessite K2Mn4O9 achieving 77% of theoretical capacitance by a facile redox reaction

Litao Kang et al.

JOURNAL OF POWER SOURCES (2016)

添加到收藏夹

Article Engineering, Environmental

In Situ Chemical Oxidation of Contaminated Groundwater by Persulfate: Decomposition by Fe(III)- and Mn(IV)-Containing Oxides and Aquifer Materials

Haizhou Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.