A5008115314- Adsorption and biosorption for pollutant removal
- Advanced Photocatalysis Techniques
- Advanced oxidation water treatment
- Nanomaterials for catalytic reactions
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Extraction and Separation Processes
- Phosphorus and nutrient management
- Catalytic Processes in Materials Science
- Water Quality Monitoring and Analysis
- Layered Double Hydroxides Synthesis and Applications
- Enzyme-mediated dye degradation
- Plasma Applications and Diagnostics
- Analytical chemistry methods development
- Age of Information Optimization
- Analytical Chemistry and Sensors
- Dye analysis and toxicity
- Chemical Synthesis and Characterization
- Pharmaceutical and Antibiotic Environmental Impacts
- Context-Aware Activity Recognition Systems
- Electrohydrodynamics and Fluid Dynamics
- Minerals Flotation and Separation Techniques
- Atomic and Subatomic Physics Research
- Biofuel production and bioconversion
- Environmental remediation with nanomaterials
University of Nis
2016-2025
Deleted Institution
2019-2023
University of Kragujevac
1995-1997
Czech Academy of Sciences, Institute of Physiology
1995
This study had two goals: the first one was synthesis and detailed characterization of new layered double hydroxide based on Mg, Co, Al; second defining optimal conditions for application material removal anthraquinone dye RB19 from water. The structure characteristic functional groups were examined by XRD FTIR methods. BET surface area synthesized material, named MgCoAl-CO3-LDH, 47.67 m2 g−1, while BJH adsorption average pore diameter 14.65 nm. SEM micrographs EDX analysis showed that...
Bismuth basic nitrates (BBNs) were synthesized via an electrochemical method, i.e., by electrodeposition from acidic solution of bismuth nitrate, followed thermal treatment in air environment. For the first time, influence various parameters on morphology, crystal structure, and chemical structure BBNs was examined. The following synthesis investigated: current density, temperature obtained deposit, working electrode material (cathode). materials characterized SEM-EDX, XRD, FTIR, TG, N2...
Treatment of textile wastewater using heterogeneous photocatalysis began in the last decade and attracted attention researchers due to its versatile application. The variety applications TiO2 as a photocatalyst was toits numerous positive properties, such low operating temperature, biologically inert nature, energy consumption, water insolubility, availability photoactivity, toxicity, high chemical stability, suitable flat band potential, narrow bandgap fact that it is environmentally...
In present study a low cost biosorbent derived from Lagenaria vulgaris plant by xanthation, was tested for its ability to remove copper aqueous solution. The effect of contact time, initial pH, concentration copper(II) ions and adsorbent dosage on the removal efficiency were studied in batch process mode. optimal pH investigated metal 5. A 4 g dm-3 xanthated (xLVB) found be effective maximum uptake copper(II). kinetic sorption fast, reaching at equilibrium 50 min. data follow closely...
The effectivness of UV/H2O2 process, Fenton and photo-Fenton process at decolorization commercially important textile dyes Reactive Orange 4 (RO4) Blue 19 (RB19) was evaluated. effect operational condition such as initial pH, H2O2 concentration, Fe2+ concentration dye on RO4 RB19 studied. is found to be more efficient than for simulated bath effluent solutions the in water alone under optimum conditions. In removal efficiency slightly lower both types. results revealed that tested advanced...
The photodecolourisation of textile dye Reactive Blue 19 (RB 19), an anionic anthraquinone the reactive class, was investigated using UV radiation in presence H2O2 a batch photo-reactor with low-pressure mercury lamps. effects system parameters: initial pH, concentration, concentration peroxide and intensity, as well salts, (NaCl, Na2SO4, NaNO3, NaH2PO4) on decolourisation examined. Increasing pH resulted increase efficiency. Results showed that from 10 to 100 mg·l–1, efficiency process...
Lagenaria vulgaris activated carbon (LVAC) was synthesized from biomass by treatment with diluted H2SO4 followed thermo-chemical carbonization and overheated steam activation process used for removal of the herbicide 2,4-dichlo-rophenoxyacetic acid (2,4-D). Fourier transform infrared spectroscopy (FTIR) indicated that 2,4-D is adsorbed in micropores very porous LVAC (665 m2 g-1). showed high sorption capacity as compared to many previously sorbents at optimal conditions: stirring rate 300...
Abstract Sorption removal of ranitidine hydrochloride (RH) from aqueous solution, using activated carbon obtained Lagenaria siceraria (LSAC), in the presence and absence ul...
The study evaluated the degradation of antraquinone textile dye reactive blue 19, a frequently used in industry, by means sulfate radicals. Sulfate radicals were generated activation peroxydisulfate with UV-C (254 nm) irradiation. UV irradiation alone did not affect removal efficiency, while addition an oxidant, efficiency was significantly improved. rates increased at higher initial dosages opposite trend observed case increasing concentration. Acidic conditions more convenient for then...