A5033378879- Arsenic contamination and mitigation
- Iron oxide chemistry and applications
- Chemical Synthesis and Reactions
- Heavy metals in environment
- Paleontology and Stratigraphy of Fossils
- Advanced oxidation water treatment
- Radioactive element chemistry and processing
- Inorganic and Organometallic Chemistry
- Per- and polyfluoroalkyl substances research
- Ocean Acidification Effects and Responses
- Power Line Inspection Robots
- Adsorption and biosorption for pollutant removal
- Water Quality Monitoring and Analysis
- Geology and Paleoclimatology Research
- Industrial Gas Emission Control
- Advanced Photocatalysis Techniques
- Environmental remediation with nanomaterials
- Electrochemical Analysis and Applications
- Electrochemical sensors and biosensors
- Vanadium and Halogenation Chemistry
- Analytical chemistry methods development
- Geomagnetism and Paleomagnetism Studies
- Marine and coastal ecosystems
- Toxic Organic Pollutants Impact
- Robot Manipulation and Learning
Chinese Research Academy of Environmental Sciences
2022-2024
University of Leeds
2020-2023
Nanjing University
2008-2020
China University of Geosciences
2019
Changchun Institute of Technology
2017
A novel composite of multiwalled carbon nanotubes (MWNTs) and molecularly imprinted polymers (MIPs) was prepared by using dopamine (DA) as a template molecule. Selective copolymerization methacrylic acid trimethylolpropane trimethacrylate (copoly(MAA-co-TRIM)) in the presence DA achieved at vinyl group functionalized MWNT surface. Vinyl groups modified on MWNTs surface are key factor for formation MWNTs-MIPs. Attenuated total reflection Fourier transform infrared spectroscopy, transmission...
The mobility of chromium (Cr) is controlled by minerals, especially iron (oxyhydr)oxides. influence organic carbon (OC) on the and fate Cr(VI) during Fe(II)-induced transformation (oxyhydr)oxide, however, still unclear. We investigate how low-weight carboxyl-rich OC influences ferrihydrite (Fh) controls Cr(VI/III) in reducing environments Cr formation secondary Fe minerals stabilization OC. With respect to presence retards growth goethite crystals stabilizes lepidocrocite for a longer time....
The fixation of environmentally hazardous Cr(VI) in soils is largely attributed to its retention by iron (Fe) (oxyhydr)oxides the soil environment, which are prevailingly associated with organic carbon (OC). effect OC different binding strengths on adsorption and mobility fate during aging Fe (oxyhydr)oxide however, unknown. Here we investigate how strength influences ferrihydrite (Fh) organominerals, Fh organominerals subsequent or release as proceeds. We conduct experiments onto apply...
Evaporites of Middle Miocene Badenian stage occur widely in basins from the Carpathian Mountain region (Poland, Slovakia and Ukraine), but their source formation process are still debatable. A detailed boron isotope study combination with previous chlorine chemistry data salt samples three localities (Wieliczka mine, Trans-Carpathian Basin, East Slovakian Basin) reveal ranges δ11B (−4.5 to +35.7‰) δ37Cl (−0.2 +0.8‰). Modelling calculation indicates that both Rayleigh fractionation...
Various green materials like biochar and Fe0 (nano-scale zerovalent iron, nZVI) have been applied to remediate aqueous Cr(VI) contamination, but few studies tried further improve the performance of nZVI and/or composites with different sulfidation methods. Here, we modified a hybrid material nZVI@biochar Na2S pyrite (FeS2), it remove under experimental conditions, revealed key factors influencing removal performance. The results show that loading is an effective method increase Fe S contents...
The activation of persulfate with vanadium titano-magnetite for dinitrotoluene (2,4-DNT) degradation was investigated the first time. New findings showed that this titano-magnetite/persulfate system exhibited high efficiency 2,4-DNT. Effects initial solution pH and coexisting inorganic anions (i.e., Cl-, NO3- HCO3- ) on were also evaluated during experiments. •OH is dominant radical repeatability test material still had activity after repeated utilization, 2,4-DNT reduced by 15.6%, which...
The activation of persulfate with vanadium titano-magnetite for dinitrotoluene (2,4-DNT) degradation was investigated the first time. New findings showed that this titano-magnetite/persulfate system exhibited high efficiency 2,4-DNT. Effects initial solution pH and coexisting inorganic anions (i.e., Cl−, NO3−, HCO3−) on were also evaluated during experiments. •OH is dominant radical repeatability test material still had activity after repeated utilization, 2,4-DNT reduced by 15.6% in four...
The activation of persulfate with vanadium titanomagnetite for dinitrotoluene (2,4-DNT) degradation was investigated the first time. New findings showed that this persulfate/vanadium titanomagnetiteQD system exhibited highdegradation efficiency 2,4-DNT. Effects initial solution pH and coexisting inorganic anions (i.e., Cl-, NO3- HCO3- ) on were also evaluated during experiments. •OH is dominant radical repeatability test confirmed sustainability recyclability catalyst. mechanisms are...
The activation of persulfate with vanadium titanomagnetite for dinitrotoluene (2,4-DNT) degradation was investigated the first time. New findings showed that this persulfate/vanadium titanomagnetiteQD system exhibited highdegradation efficiency 2,4-DNT. Effects initial solution pH and coexisting inorganic anions (i.e., Cl-, NO3- HCO3- ) on were also evaluated during experiments. •OH is dominant radical repeatability test confirmed sustainability recyclability catalyst. mechanisms are...
The activation of persulfate (PS) with vanadium titanomagnetite (VTM) for dinitrotoluene (2,4-DNT) degradation was investigated the first time. New findings showed that this titanomagnetite/persulfate system exhibited high efficiency 2,4-DNT. Effects initial solution pH and coexisting inorganic anions (i.e., Cl-, NO3- HCO3- ) on were also evaluated during experiments. •OH is dominant radical repeatability test material still had activity after repeated utilization, 2,4-DNT reduced by 15.6%,...