A5014110805- Adsorption and biosorption for pollutant removal
- Phosphorus and nutrient management
- Chromium effects and bioremediation
- Pharmaceutical and Antibiotic Environmental Impacts
- Advanced Cellulose Research Studies
- Effects and risks of endocrine disrupting chemicals
- Microplastics and Plastic Pollution
- Nanomaterials for catalytic reactions
- Pesticide and Herbicide Environmental Studies
- Layered Double Hydroxides Synthesis and Applications
- biodegradable polymer synthesis and properties
- Membrane-based Ion Separation Techniques
- Nanomaterials and Printing Technologies
- Thermochemical Biomass Conversion Processes
- Hydrogen Storage and Materials
- Coal Combustion and Slurry Processing
- Constructed Wetlands for Wastewater Treatment
- activated carbon and charcoal
- Fish Ecology and Management Studies
- Zebrafish Biomedical Research Applications
Chosun University
2023
Northeast Agricultural University
2019-2022
Catholic Kwandong University
2022
In this study, the surface of spent coffee grounds (SCG) was activated using phosphoric acid to increase removal efficiency methylene blue (MB) in aqueous solution, which is one harmful substances emitted industrial processes. According Fourier transform infra-red analysis, after phosphorylation SCG (PSCG), P = O group, P-O-C (aromatic) bond, OOH and P-O-P were newly introduced on adsorbent, peaks carboxyl groups OH-group large broad. addition, area mesopore range PSCG adsorbent increased,...