A5069495060- Environmental remediation with nanomaterials
- Groundwater flow and contamination studies
- Adsorption and biosorption for pollutant removal
- Landfill Environmental Impact Studies
- Enhanced Oil Recovery Techniques
- Electrokinetic Soil Remediation Techniques
- Microbial bioremediation and biosurfactants
- Advanced oxidation water treatment
- Geoscience and Mining Technology
- Chromium effects and bioremediation
- Hydraulic Fracturing and Reservoir Analysis
- Grouting, Rheology, and Soil Mechanics
- Environmental Quality and Pollution
- Photonic and Optical Devices
- Advanced Condensed Matter Physics
- Water Treatment and Disinfection
- Toxic Organic Pollutants Impact
- Soil and Unsaturated Flow
- Arsenic contamination and mitigation
- Wastewater Treatment and Nitrogen Removal
- Water Quality Monitoring and Analysis
- Semiconductor Lasers and Optical Devices
- Groundwater and Isotope Geochemistry
- Nuclear materials and radiation effects
- Membrane Separation Technologies
Jilin University
2015-2025
Jiangsu University
2023
State Key Laboratory of Superhard Materials
2016-2021
Jilin Medical University
1997-2018
University College London
2012
State Key Laboratory on Integrated Optoelectronics
1998-1999
It has been reported that tripolyphosphate (TPP) can enhance the oxygenation of natural Fe(II)-containing minerals to produce reactive oxygen species (ROS). However, molecular structure TPP-Fe(II) mineral surface complex and role this in generation transformation ROS have not fully characterized. In present study, a heterogeneous magnetite (Fe3O4)/O2/TPP system was developed for degradation p-nitrophenol (PNP). The results showed addition TPP significantly accelerated removal PNP Fe3O4/O2...
The source area of Liao River is a typical cold region in northeastern China, which experiences serious problems with agricultural nonpoint pollution (NPS), it important to understand future climate change impacts on NPS the watershed. This issue has been investigated by coupling semi distributed hydrological model (SWAT), statistical downscaling (SDSM) and global circulation (GCMs). results show that annual average temperature would rise 2.1 °C (1.3 °C) 2080 s under scenario RCP8.5...
H<sub>2</sub>O<sub>2</sub> was slowly released from CaO<sub>2</sub> particle dissolution and then decomposed into radicals to degrade 2,4-dichlorophenol at a moderate rate.
Industrial molasses has garnered significant attention in the fields of food, fermentation and environmental remediation due to its abundant nutrients antioxidant substances. Cr (VI) can be rapidly reduced by an acidic environment. In this study, reducing activity was systematically analyzed. At pH = 2, reduction Cr(VI) followed a second-order kinetic model. As concentration increased from 5 g/L 10 g/L, reaction rate constant rose 0.43 5.21 mM−1 h−1, 56 mg/L completely eliminated both...
Electrokinetic remediation can effectively remediate chromium contaminated soil, but there are few studies on the of aquifer. In this paper, a lab-scale electrokinetic experiment natural fine sand aquifer was carried out, and effects three power supply modes (continuous supply, intermittent periodic polarity reversal) efficiency energy consumption were attentioned, changes in electric current, pH conductivity during process analyzed. Under continuous modes, 96.8%–100.0% 99.2–100.0% Cr(VI)...
Abstract In especially arid/semi‐arid regions, wetlands are steadily destroyed or converted into other forms of land use due mainly to population and socio‐economic growth. The accurate estimation catchment hydrological processes is therefore vital not only for sustainable land/water resources management in these but also the adequate preservation wetland ecosystems. this study, distributed recharge, runoff evapotranspiration (ET) simulated wetland‐based ecosystem Western Jilin using...
The structural and electrical properties of ZnV2O6 under high pressure have been studied using Raman spectroscopy, in situ angle dispersive X-ray diffraction (ADXRD), alternating current (AC) impedance spectroscopy. results spectra indicate that undergoes a reversible change around 16.6 GPa, as evidenced by the appearance new peaks. Rietveld refinements from ADXRD data monoclinic symmetry (C2/m) is retained up to 16.0 GPa C2 phase comes coexist between 16.9 GPa. Above high-pressure can be...
α-MnO<sub>2</sub> nanowires were synthesized through a hydrothermal method. Sulfate and hydroxyl radicals produced in α-MnO<sub>2</sub>-activated persulfate system to degrade 2,4-dichlorophenol.
The excellent permeability and selectivity of reduced graphene oxide (rGO) membranes have been demonstrated both theoretically experimentally; however, strategies for the fabrication highly stable, antifouling rGO with facile recovery after fouling rarely investigated. In this work, we report a structurally durable rGO-based hollow fiber membrane that allows high-pressure (at least 1 bar) back-flushing. This is achieved by sandwiching layer between carbon nanotube (CNT) protective...