A5100386262- Adsorption and biosorption for pollutant removal
- Hydrology and Watershed Management Studies
- Nanomaterials for catalytic reactions
- Environmental and Agricultural Sciences
- Environmental Changes in China
- Minerals Flotation and Separation Techniques
- Extraction and Separation Processes
- Covalent Organic Framework Applications
- Radioactive element chemistry and processing
- Flood Risk Assessment and Management
- Meteorological Phenomena and Simulations
- Hydrological Forecasting Using AI
- Analytical chemistry methods development
- Metal Extraction and Bioleaching
- Remote Sensing and Land Use
- Advanced Photocatalysis Techniques
- Fluoride Effects and Removal
- Membrane Separation Technologies
- Aquaculture disease management and microbiota
- Environmental remediation with nanomaterials
- Water Quality Monitoring Technologies
- Wastewater Treatment and Nitrogen Removal
- Dye analysis and toxicity
- Chemical Synthesis and Characterization
- Aquaculture Nutrition and Growth
Chongqing University
2023-2025
Beijing University of Posts and Telecommunications
2024
Shanghai Ocean University
2024
Guangzhou University
2024
Key Laboratory of Guangdong Province
2024
Yunnan Agricultural University
2024
Kunming University of Science and Technology
2023-2024
China University of Mining and Technology
2023
Guizhou Minzu University
2022
Joint Global Change Research Institute
2021
Rice husk ash (RHA), an agricultural waste, was used as biosorbent for the removal of Iron(II) and Manganese(II) ions from aqueous solutions. The structural morphological characteristics RHA its elemental compositions before after adsorption Fe(II) Mn(II) were determined by scanning electron microscopic (SEM) X-ray fluorescence (XRF) analyses. Batch experiments carried out to determine influence initial pH, contact time, adsorbent dosage, concentration on ions. Langmuir, Freundlich,...
Rice husk, a surplus agricultural byproduct, was applied to the sorption of copper from aqueous solutions. Chemical modifications by treating rice husk with H 3 PO 4 increased ability for Cu(II). This work investigated characteristics Cu(II) and examined optimum conditions processes. The elemental compositions native -treated were determined X-ray fluorescence (XRF) analysis. scanning electron microscopic (SEM) analysis carried out structural morphological husk. surface functional groups...
Water resources, as an essential natural resource, plays irreplaceable role in the ecological environment, social economy, and human survival. resource carrying capacity (WRCC), important indicator of sustainable development, has been widely used to assess water resources support economic development. Using Xuzhou City a case study, current (from 2012 2020) future (projected scenarios 2025 2030) stages were investigated by constructing multi-level fuzzy-based evaluation model. The results...
The kinetics, thermodynamics, and isotherms of Hg(II) ion adsorption onto silica-gel supported diethylenetriamine adsorbents, SG-HE-dD, SG-HO-dD, SG-HE-pD, SG-HO-pD (where SG means silica-gel; HE, heterogeneous; HO, homogeneous; d, direct; p, protection; D, diethylenetriamine), prepared by so-called heterogeneous-direct amination, homogeneous-direct heterogeneous end-group protection, homogeneous protection methods, respectively, were investigated. results showed that the processes ions...
Five kinds of silica-gel adsorbents with functional groups hydroxyl- or amino-terminated polyamines (SiO2-EA, SiO2-DEA, SiO2-EDA, SiO2-DETA, and SiO2-TETA), whose structures were characterized according to the results elemental analysis, chosen investigate adsorption kinetics isotherms toward Ag(I) Hg(II). The showed that all processes followed a pseudo-second-order model, suggesting five can be applied in Hg(II) removal from lower concentration solutions. Film diffusion might dominate...