A5029398260- Heavy metals in environment
- Chromium effects and bioremediation
- Geology and Paleoclimatology Research
- Environmental remediation with nanomaterials
- Geological formations and processes
- Arsenic contamination and mitigation
- Geochemistry and Elemental Analysis
- Electrokinetic Soil Remediation Techniques
- Aluminum toxicity and tolerance in plants and animals
- Analytical chemistry methods development
- Heavy Metal Exposure and Toxicity
- Adsorption and biosorption for pollutant removal
- Mycorrhizal Fungi and Plant Interactions
- Landslides and related hazards
- Industrial Technology and Control Systems
- Hydrology and Watershed Management Studies
- Geological and Geophysical Studies
- Pesticide and Herbicide Environmental Studies
- Microbial Fuel Cells and Bioremediation
- Plant Growth Enhancement Techniques
- Recycling and Waste Management Techniques
- Plant Diversity and Evolution
- Flood Risk Assessment and Management
- Polymer-Based Agricultural Enhancements
- Plant Stress Responses and Tolerance
Zhejiang University
2019-2024
Shaanxi Normal University
2023-2024
Hangzhou Academy of Agricultural Sciences
2020
Nanoscale zero-valent iron (nZVI) faces significant challenges in Cr(VI) remediation through aggregation and passivation. This study identified a Cr(VI)-resistant filamentous fungus (Penicillium oxalicum SL2) for nZVI activation elucidated the synergistic mechanism chromium remediation. P. SL2 synergistically effectively removed Cr(VI), mainly by extracellular nonenzymatic reduction (89.1%). exhibited marked precipitate solubilization Fe(II) regeneration capabilities. The existence of...
The remediation of soil contaminated with multiple heavy metals is a matter great concern due to its serious threat the ecosystem and human health. Batch slurry reactor washing experiments were conducted explore removal Cd, Cr, Pb Zn using 7 agents. Citric acid (CA) ferric chloride (FeCl3) exhibited an obvious synergistic effect on metals. Furthermore, concentration in different particle size fractions was closely related element concentrations. Fine sand (0.05-0.25 mm) had strong adsorption...
Nano zero-valent iron (nZVI) acting as a high-cost disposable material in soil Cr(VI) remediation faces significant challenges due to its easily oxidizable nature and biological toxicity. In addressing this issue, the present study undertook synthesis of series modified nZVI combined selected with Cr(VI)-resistant filamentous fungus Penicillium oxalicum SL2 for real-site chromium pollution remediation. Adsorption experiments demonstrated that inclusion carboxymethyl cellulose (CMC)...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI
Palaeoflood events represent immediate hydrological responses to extreme climate change. A loess-paleosol sedimentary profile containing three overbank flood deposits (OFD1, OFD2, and OFD3) layers that recorded palaeoflood was discovered on the platform scarp of Shahe River, a tributary Huaihe River through thorough field investigation. Sediment samples were collected, physical chemical properties as well optically stimulated luminescence (OSL) dating analyzed. The results indicated OFD1,...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI
A typical Holocene aeolian loess-paleosol section was identified in the Zoige Basin on northeastern (NE) Tibetan Plateau. The systematic study conducted micromorphological units of this section, combined with physicochemical indicators, to explore environmental significance micromorphology. results revealed following findings. (1) In Basin, characteristics were as follows: coarse grain size mainly ranged from 100 200 μm, quartz and plagioclase main mineral types. void types stacked voids...
A typical sedimentary profile containing the stratigraphic sequence of paleolake facies and paleo-riverbed floodplain was found on front scarps second terrace in Maqu reach Yellow River at outlet Zoige Basin eastern Tibetan Plateau through extensive detailed field investigations. Field observation analysis particle size characteristics optically stimulated luminescence dating showed following results:The included a pale blue-grey deposit, which formed deep-water anoxic environment. This...
Excess chromium (Cr) and arsenic (As) coexist in soil such as chromated copper arsenate (CCA) contaminated sites, leading to high risks of pollution. Fe-biochar with adjustable redox activity offers the possibility simultaneous stabilization Cr As. Here, a series distinct Fe/C structure were rationally produced for remediation As (BCX-Fe, X represented biomass/Fe ratio). Adsorption tests showed that BC5-Fe BC2-Fe exhibited optimal Cr(VI) (91.5 mg/g) As(III) (86.0 adsorption capacities,...