A5062117979- Waste Management and Environmental Impact
- Phosphorus and nutrient management
- Mining and Industrial Processes
- Sustainable Development and Environmental Management
- Renewable energy and sustainable power systems
- Adsorption and biosorption for pollutant removal
- Recycling and utilization of industrial and municipal waste in materials production
- Municipal Solid Waste Management
- Mining and Gasification Technologies
- Engine and Fuel Emissions
- Geology and Environmental Impact Studies
- Chemistry and Chemical Engineering
- Geotechnical and Geomechanical Engineering
- Technical Engine Diagnostics and Monitoring
- Carbon dioxide utilization in catalysis
- Pharmaceutical and Antibiotic Environmental Impacts
- Magnesium Oxide Properties and Applications
- Thermochemical Biomass Conversion Processes
- Surface Treatment and Coatings
- Metal Extraction and Bioleaching
- Global Energy and Sustainability Research
- Photochemistry and Electron Transfer Studies
- Mine drainage and remediation techniques
- Free Radicals and Antioxidants
- Effects and risks of endocrine disrupting chemicals
Cracow University of Technology
2010-2023
Institute of Inorganic Chemistry of the Slovak Academy of Sciences
1970-2019
East European State Higher School in Przemyśl
2019
Institute of Technical Sciences of SASA
2019
Abstract Sewage Sludge Ash (SSA) is a concentrated source of phosphorus and can be successfully recycled via number different routes. This paper presents research results on recovery from differently combusted sewage sludge with the use nitric acid extraction. Different SSA forms Polish thermal utilization stations were compared. It was revealed that treatment technology as well combustion influence many physical chemical parameters ashes are crucial for further such waste according to...
The rebuilding of the phosphorus cycle can be performed with use both biotechnology and chemical technology. This paper presents a review different approaches that taken to recovery from phosphate-rich waste. Critical issues in are also discussed. Methods for form sewage sludge ash widely explored divided into two groups: wet extraction methods thermochemical methods. Laboratory-scale described, as well proposed industrial technologies, particular regard possibilities their implementation...
Czasopismo Techniczne » 2019 Volume 12 Ecotoxicological aspects of the use parabens in production cosmetics A
The present paper is a continuation of comprehensive study regarding to synthesis and properties pyrazoles their derivatives. In its framework an experimental theoretical studies thermal decomposition the 3,3-diphenyl-4-(trichloromethyl)-5-nitropyrazoline were performed. It was found, that decompositions mentioned pyrazoline system in solution at melted state proceed via completely different molecular mechanisms. These mechanisms have been explained Molecular Electron Density Theory (MEDT)...
In the 21st century, development of industry and population growth have significantly increased amount sewage sludge produced. It is a by-product wastewater treatment, which requires appropriate management due to biological chemical hazards, as well several legal regulations. The pyrolysis biochar can become an effective way neutralise use waste. Tests were carried out determine effect conditions, such time temperature, on properties composition products obtained sorption capacity generated...
Innovative engineering design for biologically active hydroxyapatites requires enhancing both mechanical and physical properties, along with biocompatibility, by doping appropriate chemical elements. Herein, the purpose of this investigation was to evaluate elucidate model naturally occurring hydroxyapatite effects doped trace elements on function normal human fibroblasts, representing main cells connective tissues. The substrates applied (geological apatites hexagonal prismatic crystal...
Abstract Adsorption is a reliable method for removing organic pollutants from water. This article provides data on the use of hybrid composites as adsorbents Methylene Blue (MB) and Rhodamine 6G (R6G) uptake aqueous solutions. The organo‐inorganic spherical particles were prepared using tetraethyl orthosilicate styrene‐acrylic copolymer through one‐pot sol‐gel technique. powder structures characterised various methods, including elemental analysis, acid‐base titration, zeta potential...
Abstract The study presents a technology of sodium tripolyphosphate (STPP) production with the use dry, single-stage method. reacting substrates (concentrated wet-process phosphoric acid - WPPA and solid Na2CO3 ) are mixed recycled final product in mixer, then „quasi-dry” mixture is calcined rotary kiln. Thanks to that, some stages classic method STPP eliminated: one two-stage neutralization carbonate at temperature ~80°C, filtration neutralised solution its evaporation, as well stage drying...
Bioleaching and biogenesis are the main outputs from a large group of environmental processes participating in natural material cycle, used raw materials processing. Bio-oxidation reactions basis for bioleaching procedures, often parallel leaching processes. During polycomponent sulphide substrates, factor process selection also plays an important role, being direct relation to electric properties galvanic effect occurring between individual components substrate. This work gives summary...
Analysis of sodium tripolyphosphate production processes with a cumulative calculation method Sodium - one the condensed phosphates is an important ingredient in various types cleaning substances and food additive. The paper presents comparison different variants STPP application method. material balances were taken as basis analysis. process analysis shown determines influence emissions dust gas pollutions originating from particular process, well wastewater solid wastes resulting it, upon...
Due to the highly explosive nature of toners, absorbers are used in toner processing plants prevent explosion dust suspension air. Usually, finely divided calcite (in form a dust) is used. The mixture toner-calcite treated as waste and landfilled. main aim this study was investigate possibility using toner-contaminated an additive concrete. Materials originating from plant were analyzed by TGA, AAS, XRD, FTIR SEM techniques. Calcite-waste powder amounts 0%, 1%, 5%, 10%, 15% 20% produce...