Active biochar-supported iron oxides for Cr(VI) removal from groundwater: Kinetics, stability and the key role of FeO in electron-transfer mechanism

Computational study and optimization experiment of nZVI modified by anionic and cationic polymer for Cr(VI) stabilization in soil: Kinetics and response surface methodology (RSM)

(2021) Hao Bian et al.   ENVIRONMENTAL POLLUTION

Adsorption and reduction of Cr(VI) from aqueous solution using cost-effective caffeic acid functionalized corn starch

(2021) Fenglei Liu et al.   CHEMOSPHERE

Development of a novel pyrite/biochar composite (BM-FeS2@BC) by ball milling for aqueous Cr(VI) removal and its mechanisms

(2021) Jingchun Tang et al.   JOURNAL OF HAZARDOUS MATERIALS

Ball milling biochar iron oxide composites for the removal of chromium (Cr(VI)) from water: Performance and mechanisms

(2021) Haowen Zou et al.   JOURNAL OF HAZARDOUS MATERIALS

Synthesis and application of perovskite-based photocatalysts in environmental remediation: A review

(2021) Huifang Wang et al.   JOURNAL OF MOLECULAR LIQUIDS

Structural dependent Cr(VI) adsorption and reduction of biochar: hydrochar versus pyrochar

(2021) Na Chen et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Catalytic activation of peroxydisulfate by alfalfa-derived nitrogen self-doped porous carbon supported CuFeO2 for nimesulide degradation: Performance, mechanism and DFT calculation

(2021) Shuaishuai Xin et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

As(III) and As(V) removal mechanisms by Fe-modified biochar characterized using synchrotron-based X-ray absorption spectroscopy and confocal micro-X-ray fluorescence imaging

(2020) Yong Xu et al.   BIORESOURCE TECHNOLOGY

High efficiency heterogeneous Fenton-like catalyst biochar modified CuFeO2 for the degradation of tetracycline: Economical synthesis, catalytic performance and mechanism

(2020) Shuaishuai Xin et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Synthesis of gallic acid functionalized magnetic hydrogel beads for enhanced synergistic reduction and adsorption of aqueous chromium

(2020) Ting Lü et al.   CHEMICAL ENGINEERING JOURNAL

Bismuth oxychloride-based materials for the removal of organic pollutants in wastewater

(2020) Ling Yao et al.   CHEMOSPHERE

Application of iron-biochar composite in topsoil for simultaneous remediation of chromium-contaminated soil and groundwater: Immobilization mechanism and long-term stability

(2020) Xiang Chen et al.   JOURNAL OF HAZARDOUS MATERIALS

Preparation of highly-conductive pyrogenic carbon-supported zero-valent iron for enhanced Cr(Ⅵ) reduction

(2020) Mingyue Zhao et al.   JOURNAL OF HAZARDOUS MATERIALS

The photocatalytic reduction of U(VI) into U(IV) by ZIF-8/g-C3N4 composites at visible light

(2020) Muqing Qiu et al.   ENVIRONMENTAL RESEARCH

Pyrolysis-temperature depended quinone and carbonyl groups as the electron accepting sites in barley grass derived biochar

(2019) Yue Zhang et al.   CHEMOSPHERE

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

(2019) Yuyan Liu et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

pH Dependence of Arsenic Oxidation by Rice-Husk-Derived Biochar: Roles of Redox-Active Moieties

(2019) Delai Zhong et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Tetracycline degradation by persulfate activated with magnetic Cu/CuFe2O4 composite: Efficiency, stability, mechanism and degradation pathway

(2019) Zhenlu Li et al.   JOURNAL OF HAZARDOUS MATERIALS

Removal of hexavalent chromium from groundwater using sodium alginate dispersed nano zero-valent iron

(2019) Zihan Li et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Distribution and speciation of iron in Fe-modified biochars and its application in removal of As(V), As(III), Cr(VI), and Hg(II): An X-ray absorption study

(2019) Yu Feng et al.   JOURNAL OF HAZARDOUS MATERIALS

Mechanistic insights into removal of norfloxacin from water using different natural iron ore – biochar composites: more rich free radicals derived from natural pyrite-biochar composites than hematite-biochar composites

(2019) Xing Yang et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Magnetic biochar for environmental remediation: A review

(2019) Yunqiang Yi et al.   BIORESOURCE TECHNOLOGY

Key role of FeO in the reduction of Cr(VI) by magnetic biochar synthesised using steel pickling waste liquor and sugarcane bagasse

(2019) Yunqiang Yi et al.   JOURNAL OF CLEANER PRODUCTION

Lead removal by a magnetic biochar derived from persulfate-ZVI treated sludge together with one-pot pyrolysis

(2018) Yi-di Chen et al.   BIORESOURCE TECHNOLOGY

Fast nitrate and fluoride adsorption and magnetic separation from water on α-Fe 2 O 3 and Fe 3 O 4 dispersed on Douglas fir biochar

(2018) Narada Bombuwala Dewage et al.   BIORESOURCE TECHNOLOGY

An overview of carbothermal synthesis of metal–biochar composites for the removal of oxyanion contaminants from aqueous solution

(2018) Ronghua Li et al.   CARBON

XANES and EXAFS investigation of uranium incorporation on nZVI in the presence of phosphate

(2018) Muqing Qiu et al.   CHEMOSPHERE

Enhanced hexavalent chromium removal performance and stabilization by magnetic iron nanoparticles assisted biochar in aqueous solution: Mechanisms and application potential

(2018) Shishu Zhu et al.   CHEMOSPHERE

Magnetic biochar catalyst derived from biological sludge and ferric sludge using hydrothermal carbonization: Preparation, characterization and its circulation in Fenton process for dyeing wastewater treatment

(2018) He Zhang et al.   CHEMOSPHERE

Mechanisms of Cr(VI) removal by FeCl 3 -modified lotus stem-based biochar (FeCl 3 @LS-BC) using mass-balance and functional group expressions

(2018) Zhengyuan Feng et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Site energy distribution analysis and influence of Fe 3 O 4 nanoparticles on sulfamethoxazole sorption in aqueous solution by magnetic pine sawdust biochar

(2018) Febelyn Reguyal et al.   ENVIRONMENTAL POLLUTION

In vitro bioaccessibility and health risk assessment of heavy metals in atmospheric particulate matters from three different functional areas of Shanghai, China

(2018) Huang Huang et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Characterization and quantification of electron donating capacity and its structure dependence in biochar derived from three waste biomasses

(2018) Yue Zhang et al.   CHEMOSPHERE

Adsorption behavior and mechanism of Cr(VI) by modified biochar derived from Enteromorpha prolifera

(2018) Youyuan Chen et al.   ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY

Phosphate reclaim from simulated and real eutrophic water by magnetic biochar derived from water hyacinth

(2017) Ru Cai et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Synthesis of magnetic biochar from iron sludge for the enhancement of Cr (VI) removal from solution

(2017) Shibo Duan et al.   Journal of the Taiwan Institute of Chemical Engineers

Bentonite-supported nanoscale zero-valent iron/persulfate system for the simultaneous removal of Cr(VI) and phenol from aqueous solutions

(2016) Zeng-Hui Diao et al.   CHEMICAL ENGINEERING JOURNAL

Adsorption kinetics of magnetic biochar derived from peanut hull on removal of Cr (VI) from aqueous solution: Effects of production conditions and particle size

(2016) Yitong Han et al.   CHEMOSPHERE

One-step synthesis of a novel N-doped microporous biochar derived from crop straws with high dye adsorption capacity

(2016) Fei Lian et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Adsorption behavior comparison of trivalent and hexavalent chromium on biochar derived from municipal sludge

(2015) Tan Chen et al.   BIORESOURCE TECHNOLOGY

Biochar supported nanoscale zerovalent iron composite used as persulfate activator for removing trichloroethylene

(2015) Jingchun Yan et al.   BIORESOURCE TECHNOLOGY

Transformation, Morphology, and Dissolution of Silicon and Carbon in Rice Straw-Derived Biochars under Different Pyrolytic Temperatures

(2014) Xin Xiao et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Arsenic and chromium removal from water using biochars derived from rice husk, organic solid wastes and sewage sludge

(2014) Evita Agrafioti et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Arsenate adsorption onto iron oxide amended rice husk char

(2014) Christopher O. Cope et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Biochar-supported zerovalent iron for removal of various contaminants from aqueous solutions

(2013) Yanmei Zhou et al.   BIORESOURCE TECHNOLOGY

Biochar as a sorbent for contaminant management in soil and water: A review

(2013) Mahtab Ahmad et al.   CHEMOSPHERE

Micro-electrolysis of Cr (VI) in the nanoscale zero-valent iron loaded activated carbon

(2013) Limei Wu et al.   JOURNAL OF HAZARDOUS MATERIALS

A review of chemical, electrochemical and biological methods for aqueous Cr(VI) reduction

(2012) Carlos E. Barrera-Díaz et al.   JOURNAL OF HAZARDOUS MATERIALS

Adsorption of methyl violet from aqueous solutions by the biochars derived from crop residues

(2011) Ren-kou Xu et al.   BIORESOURCE TECHNOLOGY

Surface chemistry variations among a series of laboratory-produced biochars

(2011) A. Mukherjee et al.   GEODERMA

An Assessment of U(VI) removal from groundwater using biochar produced from hydrothermal carbonization

(2011) Sandeep Kumar et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Characteristics and mechanisms of hexavalent chromium removal by biochar from sugar beet tailing

(2011) Xiaoling Dong et al.   JOURNAL OF HAZARDOUS MATERIALS

Adsorptive removal of Cr (VI) by Fe-modified activated carbon prepared from Trapa natans husk

(2010) Weifeng Liu et al.   CHEMICAL ENGINEERING JOURNAL

Catechol and Humic Acid Sorption onto a Range of Laboratory-Produced Black Carbons (Biochars)

(2010) Gabriel N. Kasozi et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Evidence for Different Surface Speciation of Arsenite and Arsenate on Green Rust: An EXAFS and XANES Study

(2009) Yuheng Wang et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Removal of hexavalent chromium from acidic aqueous solutions using rice straw-derived carbon

(2009) Nai-Hua Hsu et al.   JOURNAL OF HAZARDOUS MATERIALS

Removal of chromium(VI) from wastewater by activated carbon developed from Tamarind wood activated with zinc chloride

(2008) Jyotikusum Acharya et al.   CHEMICAL ENGINEERING JOURNAL

Removal of Hexavalent Chromium-Contaminated Water and Wastewater: A Review

(2008) Mojdeh Owlad et al.   WATER AIR AND SOIL POLLUTION