A5033199243- Coal and Its By-products
- Toxic Organic Pollutants Impact
- Mercury impact and mitigation studies
- Coal Properties and Utilization
- Air Quality and Health Impacts
- Heavy metals in environment
- Fire effects on ecosystems
- Atmospheric chemistry and aerosols
- Fluoride Effects and Removal
- Heavy Metal Exposure and Toxicity
- Paleontology and Stratigraphy of Fossils
- Geochemistry and Elemental Analysis
- Air Quality Monitoring and Forecasting
- Analytical chemistry methods development
- Impact of Light on Environment and Health
- Geological and Geochemical Analysis
- Coal and Coke Industries Research
- Geology and Paleoclimatology Research
- Eicosanoids and Hypertension Pharmacology
- Hydrocarbon exploration and reservoir analysis
- Metal Extraction and Bioleaching
- Geological and Geophysical Studies
- Metabolomics and Mass Spectrometry Studies
- Microplastics and Plastic Pollution
- Vehicle emissions and performance
China Huadian Corporation (China)
2025
China University of Mining and Technology
2012-2024
Ministry of Natural Resources
2023-2024
State Key Laboratory of Coal Resources and Safe Mining
2007-2023
China University of Mining and Technology - Beijing
2021-2022
East China Normal University
2019-2021
Minzu University of China
2021
University of Nottingham Ningbo China
2019
MEI Research (United States)
2006
Microplastics (MPs) are emerging pollutants that exist in different environmental media. Because of their wide range and large potential hazards, they have attracted widespread attention recent years. At present, the research on MP is mostly concentrated water ecosystems, impact soil ecosystems less studied. In this study, 12 typical samples from southeastern suburbs Baoding city were investigated characterized by time-of-flight secondary ion mass spectrometry (TOF-SIMS) combined with high...
Microplastics pollution is becoming one of the most serious threats to surface ecosystem earth; it widespread in oceans, rivers, sediments, soils, and organisms. It a growing concern as an environmental pollutant, which currently has no clear detection standard. Detection methods still need be constantly supplemented improved. This study explored novel method called time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS) this field. Four types microplastics farmland namely, polypropylene,...
With the rapid development of Internet, cloud computing, big data, artificial intelligence, and other information technologies, data centers have become a crucial part modern society’s infrastructure, which puts forward very high requirements for safety reliability power supply. Most servers, networks, equipment in are DC-driven loads, can significantly enhance resource utilization efficiency by efficiently accessing DC supply through voltage source converter-based high-voltage direct...
Visibility determination is a key requirement in wide range of national and urban applications, such as security, landscape management, design. Mobile LiDAR point clouds can depict the built environment with high level details accuracy. However, few three-dimensional visibility approaches have been developed for street-level point-cloud data. Accordingly, an approach based on mobile has to map at street level. The method consists five steps: voxelization data, construction lines-of-sight,...
Following the implementation of "coal-to-gas conversion" policy in Haidian District Beijing during summer, present comparative study was performed employing 41 PM2.5 samples as precursors to analyze characteristics water-soluble inorganic ions. The concentrations ions were analyzed by ion chromatography, and occurrence form characterized via time-of-flight secondary mass spectrometry (TOF-SIMS). Results revealed that daily average concentration sampling period 94.28 ± 52.49 μg/m3. As...
Alkyl polycyclic aromatic hydrocarbons (APAHs) are more toxic and persistent than their parent compounds. Here, the concentrations, composition profiles, spatial distribution of compounds (PACs) in 127 topsoil samples from Huaibei coalfield were analyzed. The PAC concentrations different functional areas significantly different: mining area > industrial residential agricultural area. APAHs major contributors to PACs, accounting for 71-83% total PACs. Alkylnaphthalenes alkylphenanthrenes...