A5061422829- Adsorption and biosorption for pollutant removal
- Catalytic Processes in Materials Science
- Analytical chemistry methods development
- Integrated Water Resources Management
- Waste Management and Environmental Impact
- Wastewater Treatment and Nitrogen Removal
- Dye analysis and toxicity
- Extraction and Separation Processes
- Environmental remediation with nanomaterials
- Microbial Fuel Cells and Bioremediation
- Minerals Flotation and Separation Techniques
- Advancements in Materials Engineering
- Water Quality Monitoring and Analysis
- Noise Effects and Management
- nanoparticles nucleation surface interactions
- Graphene research and applications
- Surface Treatment and Coatings
- Plant Pathogens and Resistance
- Water Treatment and Disinfection
- Constructed Wetlands for Wastewater Treatment
- Mercury impact and mitigation studies
- Gas Sensing Nanomaterials and Sensors
- Urban Stormwater Management Solutions
- Electrostatics and Colloid Interactions
- Materials Engineering and Processing
Częstochowa University of Technology
2005-2024
Institute of Environmental Engineering
2005-2008
The adsorption of Pb(II) and Cd(II) on three commercial microporous activated carbons was analysed. Adsorption kinetics statistics were investigated, the results described with different models. highest values correlation coefficient R2 obtained for pseudo-second-order model all ions tested sorbents used. process found to be determined by both diffusion in liquid layer intraparticle diffusion. equilibrium is very well Langmuir, Temkin, Thoth or Jovanovic isotherm Based n from Freundlich KL...
Dyes are widely used in various industries such as those involving paper, food, plastics, and fibers. The produced wastewater has a specific character. Organic substances found when introduced into natural water bodies have toxic effect on living organisms, causing increased chemical biological oxygen demand. Some dyes, even very low concentrations, cause intense colouring. To remove dyes from wastewater, methods flotation, oxidation, ozonation, filtration or coagulation with metal compounds...
The adsorption of nickel Ni(II) and chromium Cr(III) ions on the commercial activated carbons WG-12, F-300 ROW 08, which differ in their pore structure chemical nature surfaces, were analyzed. Ni2+ best adsorbed WG-12 carbon, had largest number carboxyl lactone groups surface carbons, specific area. Chromium, occurring solutions with pH = 6 form Cr(OH)2+ cations, was 08 Supra is characterized by highest values water extract. precipitation hydroxide pores carbon mechanism responsible for high...
AbstractAdsorption of Cd(II) and Ni(II) ions on the modified activated carbon (WG-12) was measured. Two methods modification, i.e. a traditional method in rotary furnace developed by author reactor that uses Joule's heat, were analysed. The effects performed modification evaluated based surface area, water vapour adsorption, volume micro-, meso- macropores, number oxygen groupings measured with Boehm method. application these two resulted increase adsorption Ni2+ Cd2+. most favourable...
The presented work attempted to modify activated carbons with ultrasonic field and evaluate the efficiency of sorption organic compounds on obtained modified carbons.The results showed that applied proc4edure had a positive effect removal investigated substance.In case benzoic phthalic acids, highest capacities were for waves amplitude 100% exposure time 5 min.The both acids was approximately 80% at initial pH 65% = 8.0.Sorption imidazole lower final concentration ultrasounds 100%.The did...