A5037788428- Membrane Separation and Gas Transport
- Process Optimization and Integration
- Membrane Separation Technologies
- Stroke Rehabilitation and Recovery
- Extraction and Separation Processes
- Advanced Control Systems Optimization
- Membrane-based Ion Separation Techniques
- Hungarian Social, Economic and Educational Studies
- Technology Use by Older Adults
- Food Safety and Hygiene
- Botulinum Toxin and Related Neurological Disorders
- Food Waste Reduction and Sustainability
- Phase Equilibria and Thermodynamics
- Muscle activation and electromyography studies
- Fuel Cells and Related Materials
- Prosthetics and Rehabilitation Robotics
- Synthesis and properties of polymers
- Water Quality Monitoring and Analysis
- Thermochemical Biomass Conversion Processes
- Wastewater Treatment and Reuse
- Advanced Surface Polishing Techniques
- Barrier Structure and Function Studies
- Carbon Dioxide Capture Technologies
- Iterative Learning Control Systems
- Field-Flow Fractionation Techniques
Budapest University of Technology and Economics
2016-2025
University of Veterinary Medicine
2023-2024
National Institute of Medical Rehabilitation
2017-2023
University of Szeged
2004-2023
HUN-REN Szegedi Biológiai Kutatóközpont
2014-2023
Institute of Biophysics
2014-2023
Semmelweis University
1998-2023
Babeș-Bolyai University
2022
Pázmány Péter Catholic University
2022
Institute for Political Sciences
2020
Nowadays, desalination continues to expand globally, which is one of the most effective solutions solve problem global drinking water shortage. However, not a fail-safe process and has many environmental human health consequences. This paper investigated procedure seawater with different technologies, namely, multi-stage flash distillation (MSF), multi-effect (MED), reverse osmosis (RO), various energy sources (fossil energy, solar wind nuclear energy). The aim was examine technologies’...
Nowadays, there is increasing interest in advanced simulation methods for desalination. The two most common desalination are multi-stage flash distillation (MSF) and reverse osmosis (RO). Numerous research works have been published on these separations, however their appears to be difficult due complexity, therefore continuous improvement required. RO, particular, model, because the liquids separated also depend specifically membrane material. aim of this study model steady-state...
This work aims to improve the synthesis of renewable hydrochar (HC) co-fired with coal reduce grenhouse gas (GHG) emission. Acetic acid catalyzed hydrothermal carbonization (cHTC) Chlorella vulgaris microalgae biomass was investigated based on a 33−1 fractional statistical design experiment examine effects reaction temperature (T = 180–220 °C), biomass-to-suspension- (BSR 5–25 wt.%), and catalyst-to-suspension (CSR 0–10 wt.%) ratios process performance indicators. Analysis variance used...
Abstract In the chemical industry, a typical problem is appropriate treatment of process wastewaters. The biological cannot be usually applied because high content organochemical compounds. However, phsycicochemical methods can significantly contribute to proper wastewater and also allows recovery polluting materials. This phenomenon opens application area physicochemical for not only aims circular economy but zero liquid discharge. Besides literature studies, authors’ own results...
The growing number of older adults places insurmountable load on family members and professional caregivers. Assistive technology with the aid robots can present a possible solution. goal this article was to test companion robot supporting in their home environments. Eight senior volunteers were involved field test. They all lived alone self-supporting. capable providing cognitive assistance manage user's daily routine. Each participant used for 94.9 ± 19.6 days. primary communication...
Global warming and climate change urge the deployment of close carbon-neutral technologies via synthesis low-carbon emission fuels materials. An efficient intermediate product such is biomethanol produced from biomass. Microalgae based offer scalable solutions for biofixation CO2, where biomass can be transformed into value-added fuel gas mixtures by applying thermochemical processes. In this study, environmental economic performances production are examined using artificial neural networks...
Nowadays, the drinking water shortage is increasing, mainly due to rapid population growth, climate change, wasteful overuse of water, and pollution. Under current circumstances, a quarter world's will not have access good quality water. Thus, another solution must be adopted in areas with insufficient freshwater. One possible line desalination seawater, one most practical solutions solve problem along oil availability shore continues expand globally. Water produced may also utilized for...
To achieve net-zero CO2 emissions by 2050, improving energy efficiency in the chemical industry is crucial. The study focuses on an environmentally friendly hybrid distillation (D)-pervaporation (PV) process to enhance and purity ethanol–water isobutanol-water mixtures, these are typical wastes industry. Three configurations—D + PV, D PV D, with partial Heat Integration (HI)—are evaluated for separation of mixtures employing Life Cycle Assessment Environmental Footprint (EF) V3.1 (adapted)...
The growing number of elderly individuals presents new challenges for society. Many have physical or cognitive impairments and require support from caregivers. An attempt to overcome the limitations caused by lack human caregivers is inclusion assistive technology such as socially active robots. Domeo-project Ambient Assisted Living Joint Programme European Union aims develop a companion robotic system that would allow assistance elderly. requirements attitude potential users been assessed...
This study investigates enhanced biogas production via co-Hydrothermal gasification (co-HTG) of wet Chlorella vulgaris biomass and hydrochar (HC). Hydrothermal carbonization was applied to valorize struvite containing waste microalgae stream into solid bio-fuel with improved combustion properties. The effects HC quality mixing ratio are investigated on yield, composition carbon conversion ratio. results show that the application blending components promotes H2, CH4 formation selectivity in...
This study presents a novel approach to the dehydration of n-propanol using three hybrid methods—D + HPV, D HPV D, and with heat integration—each combining distillation (D) hydrophilic pervaporation (HPV) without use additional solvent agents, as in most common separation method, extractive distillation. The optimization was performed ChemCAD process simulator, targeting 99.9 wt% purity for water. is first research provide comprehensive cost estimation carbon footprint analysis such...
Background and Design In this study we set out to determine the effects of long-term physical training on hemorheological, laboratory parameters, exercise tolerability, psychological factors in cardiac patients participating an ambulatory rehabilitation program. Methods Before training, were examined by echocardiography, tested treadmill Bruce protocol, blood was drawn for tests. The enrolled 79 ischemic heart disease joined a 24-week Blood measure hematocrit (Hct), plasma whole viscosity...
In agriculture, the human urine could have been used as a natural fertilizer, although there are some problems with direct utilization, such presence of micropollutants in urine, odour and storage large volume urine. Therefore, nutrients, nitrogen, can be recovered from Continuous flow laboratory membrane reactor was built to investigate nitrogen recovery wastewater Membrane gas separation method has not investigated for ammonia yet. Nitrogen acid using Zeus Aeos™ ePTFE gas-permeable...
Spasticity is velocity and acceleration dependent, it therefore important to execute physiotherapeutic exercises at a relatively low constant velocity. This can be more accurately managed by robot than person when such are administered continuously for 15-20 min. The purpose of this project was construct robot-mediated system that could support upper limb physiotherapy patients with spastic hemiparesis. system, unlike any known robotic therapeutic uses unmodified industrial robots carry out...
Tesmilifene, a tamoxifen analog with antihistamine action, has chemopotentiating properties in experimental and clinical cancer studies. In our previous works, tesmilifene increased the permeability of blood-brain barrier (BBB) animal culture models. Our aim was to investigate effects on brain microvessel rat RG2 glioma model reveal its mode action endothelial cells. Tesmilifene significantly fluorescein extravasation glioma. Short-term treatment reduced resistance for marker molecules...