Services

We carry out sampling, analysis and expert assessment of particulate matter, aerosols and organic pollutants in ambient air. Our work focuses on determining their concentrations, chemical composition, sources and potential environmental impacts.

Services offered include:

• sampling and characterisation of suspended aerosol particles across different size fractions,
• determination of particle mass concentration and, where appropriate, particle number concentration,
• chemical and morphological analysis of collected particles,
• determination of volatile organic compounds (VOCs),
• determination of semi-volatile organic compounds (SVOCs),
• characterisation of carbonaceous particles, including analysis of organic and elemental carbon,
• chemical analysis of collected samples,
• assessment of spatial and temporal variations in air quality.

Using the chemical composition of particles and specific organic markers, we identify probable sources of air pollution. This approach makes it possible to distinguish contributions from local heating, transport, industrial operations, energy-related processes, biomass combustion, and other anthropogenic and natural sources.

Services offered include:

• identification of emission sources using organic and inorganic markers,
• determination of the contribution of combustion processes to air pollution,
• differentiation between primary and secondary aerosol particles,
• assessment of the transport and transformation of pollutants in the atmosphere,
• expert interpretation of aerosol chemical profiles,
• assessment of the impact of a specific facility or location on the surrounding environment.

We study the formation of secondary organic aerosol, which develops in the atmosphere through the chemical transformation of gaseous organic compounds. We assess its chemical composition, formation conditions, and relationships with probable emission sources and meteorological conditions.

Services offered include:

• analysis of secondary organic aerosol precursors,
• identification of products formed through atmospheric transformation reactions,
• assessment of the influence of biomass and fossil fuel combustion on the formation and composition of secondary organic aerosol,
• evaluation of the relationship between VOC emissions and particle formation,
• interpretation of seasonal and local variations in aerosol pollution,

We provide research, analytical and expert assessment of emissions and ambient air quality in the vicinity of industrial, energy and transport-related sources. The results can be used to support operational optimisation, environmental decision-making, spatial planning, and communication with the public and regulatory authorities.

Services offered include:

• design and implementation of measurement campaigns, including comparison of upwind and downwind locations,
• sampling in the vicinity of stationary and area sources,
• assessment of short-term and long-term changes in pollution levels,
• evaluation of the impact of human activities on air quality,
• assessment of the impacts of local energy production, transport and industry,
• interpretation of results within a broader environmental context.

We provide chemical and environmental characterisation of by-products generated during combustion, thermochemical conversion and other energy processes. We assess their properties, potential for further utilisation, and possible risks associated with their processing or disposal.

Services offered include:

• analysis of ash, fly ash and other solid combustion products,
• assessment of chemical composition and the presence of hazardous substances,
• evaluation of leachability and environmental stability,
• assessment of options for material recovery or energy utilisation,
• comparison of products generated from conventional and alternative fuels,
• assessment of the impacts of alternative fuel use on emissions and air quality.

We conduct research on biodegradable materials, focusing on their properties, stability, degradability and environmental impacts.

Services offered include:

• characterisation of biodegradable materials,
• assessment of their chemical composition and functional properties,
• evaluation of degradation conditions and degradation rates,
• analysis of degradation products,
• assessment of selected environmental safety indicators and potential risks,
• comparison of biodegradable and conventional materials,
• evaluation of options for material, biological or energy utilisation.

We provide comprehensive assessment of conventional and alternative fuels. The results can be used for the development of new fuels, optimisation of their composition, assessment of their suitability for specific technologies, and evaluation of the environmental impacts of their combustion.

Services offered include:

• analysis of the physical and chemical properties of fuels,
• assessment of organic and inorganic components,
• determination of emission potential,
• assessment of particulate and carbonaceous particle formation,
• evaluation of VOCs, SVOCs and other organic pollutants,
• comparison of the environmental impacts of different fuel types,
• recommendations for optimising fuel composition and operating conditions.

Based on measured data and expert interpretation, we develop recommendations aimed at reducing emissions, minimising environmental impacts and improving air quality. The proposed measures can be tailored to a specific industrial process, urban area, energy system or problematic pollution source.

Services offered include:

• expert consultation on emissions and ambient air quality,
• design of monitoring and sampling campaigns,
• identification of priority pollution sources,
• development of technical and organisational measures,
• assessment of the effectiveness of measures already implemented,
• expert support in the preparation of environmental strategies,
• interpretation of results for management, public authorities and professional audiences.

Our multidisciplinary approach integrates analytical chemistry, environmental engineering, energy research and materials science. This enables us to assess not only pollutant concentrations, but also their origin, chemical transformation, environmental significance and options for their practical mitigation.

The outcomes of cooperation may include:

• optimisation of industrial and energy processes,
• reduction of emissions and operational environmental risks,
• support for municipal decision-making on air quality,
• development of cleaner fuels and materials,
• material utilisation of energy by-products,
• support for the circular economy and clean energy.

We provide laboratory and on-site characterisation of bulk materials, focusing on parameters that determine their flow, deformation and contact behaviour. The measured values serve as input data for the design of technological equipment and for the calibration of FEM, DEM and CFD computational models.

Services offered include:

• measurement of particle geometric properties,
• determination of particle size and particle size distribution,
• assessment of particle shape and morphology,
• measurement of bulk and tapped density,
• determination of moisture content and its effect on material behaviour,
• measurement of internal and wall friction angles,
• determination of cohesion and shear properties,
• assessment of compressibility and consolidation,
• measurement of bulk material flowability,
• determination of contact and friction parameters between the material and structural surfaces,
• assessment of segregation, arching, funnel flow and other undesirable phenomena.

Measurements can be carried out under laboratory conditions or directly in industrial facilities using in-site methods.

The Discrete Element Method (DEM) enables the simulation of individual particle motion and interactions within conveying, storage and processing equipment. We use computational models to analyse dynamic material flow, identify critical problem areas and verify proposed design modifications.

Services offered include:

• simulation of bulk material flow in bins, silos and hoppers,
• modelling of transfer points and conveying routes,
• simulation of belt, screw, vibratory and other types of conveyors,
• analysis of filling and discharge processes in storage equipment,
• evaluation of particle velocity fields and trajectories,
• analysis of pressures, force effects and contact stresses,
• assessment of wear on structural surfaces,
• evaluation of material segregation and mixing,
• analysis of arching, ratholing and funnel flow,
• optimisation of equipment geometry and operating parameters.

Computational models are calibrated and validated using laboratory measurements and experimental testing of the specific material.

For complex technological applications, we combine particle-flow modelling with fluid-flow simulations and structural strength analyses.

Services offered include:

• interaction of bulk materials with flowing air or process gases,
• pneumatic conveying and fluidisation,
• dust generation and dispersion of fine particles,
• heat and mass transfer in particulate systems,
• dynamic loading of structures by flowing materials,
• response of bins and silos to non-uniform loading,
• optimisation of structural details with regard to material flow and mechanical safety.

The result is a more comprehensive representation of real operating conditions than can be achieved by using any single computational method in isolation.

Based on measured material properties and mathematical modelling, we design new equipment or optimise existing technological systems.

Services offered include:

• design of bins, silos and hoppers,
• sizing of discharge sections and outlet openings,
• design of conveying routes and transfer points,
• engineering solutions ensuring continuous and reliable material flow,
• design of components to reduce segregation and particle degradation,
• optimisation of filling and discharge processes,
• reduction of dust generation, material carry-over and losses,
• reduction of energy consumption associated with material transport,
• improvement of operational reliability and equipment capacity,
• design of measures to prevent arching, material adhesion and blockages.

Engineering designs can be supported by DEM simulations, structural calculations and experimental validation.

We diagnose equipment affected by irregular or insufficient bulk material flow. Our approach combines on-site measurements, material sampling and laboratory characterisation, design assessment and mathematical modelling.

Services offered include:

• blockage of discharge outlets and conveying routes,
• formation of stable and unstable arches,
• ratholing and funnel flow,
• uneven discharge from storage equipment,
• material adhesion to walls,
• excessive consolidation and compaction,
• segregation of mixtures,
• particle degradation and breakage,
• excessive dust generation,
• unstable dosing,
• excessive wear of structural components,
• low equipment capacity or high energy consumption.

The outcome is identification of the root cause of the problem and a proposal for specific technical or operational measures.

We assess the mechanical loading of bins, silos and associated structures. Our analyses take into account both static and dynamic effects of the stored material, filling and discharge methods, and potential asymmetric loading.

Services offered include:

• determination of loads generated by stored bulk materials,
• calculation of pressures acting on bin and silo walls and floors,
• analysis of local and asymmetric loads,
• structural strength and deformation assessment,
• evaluation of critical structural details,
• design of reinforcements or structural modifications,
• assessment of the effects of changes in the stored material,
• analysis of the causes of deformation and structural failures,
• evaluation of structural design with regard to the required material flow behaviour.

Structural calculations can be coupled with DEM simulations, which provide more detailed information on the actual distribution of forces acting on the structure.

We provide expert assessment of existing storage and conveying equipment, including systems affected by operational failures, deformation or discharge problems.

Services offered include:

• inspection of geometry and structural configuration,
• measurement of operating conditions,
• identification of the causes of material flow problems,
• assessment of the mechanical condition of structures,
• analysis of critical areas and loads,
• evaluation of the effects of material properties,
• design of remedial measures, reinforcement or structural modifications,
• verification of the proposed solution using mathematical modelling,
• follow-up measurements after implementation of the proposed measures.

We conduct experimental testing of particulate materials, structural components and technological equipment. Testing can be carried out using laboratory-scale models, pilot-scale units or directly on full-scale structures.

Services offered include:

• design of experimental programmes,
• design and manufacture of test models,
• flow and discharge testing,
• measurement of forces, pressures, deformations and velocities,
• monitoring of particle behaviour during transport and processing,
• testing of structural details and functional components,
• comparison of different equipment configurations,
• validation of numerical models,
• assessment of operational reliability,
• formulation of recommendations for industrial implementation.

We help improve the capacity, stability and energy efficiency of equipment used for conveying and processing bulk materials.

Services offered include:

• increasing conveying system throughput,
• stabilising dosing and material discharge,
• reducing energy consumption,
• minimising wear,
• reducing dust generation and material losses,
• limiting particle degradation,
• improving mixture homogeneity,
• minimising operational downtime,
• extending the service life of structural components,
• optimising operating parameters while retaining the existing technology.

We provide expert support in addressing specific challenges related to the storage, conveying, dosing and processing of bulk materials.

Services offered include:

• expert analysis of operational problems,
• selection of appropriate measurement and modelling methods,
• assessment of design documentation,
• independent evaluation of proposed equipment,
• consultation on technology selection,
• support when changing input materials or operating conditions,
• interpretation of laboratory and on-site measurement results,
• technical support in the design and implementation of corrective measures.

The integration of experimental measurements, mathematical modelling and engineering design enables bulk material challenges to be addressed systematically and on the basis of real material properties.

Potential benefits of cooperation include:

• smoother and more stable material flow,
• increased equipment capacity,
• reduced operating costs,
• fewer failures and unplanned shutdowns,
• lower energy consumption,
• reduced dust generation and material losses,
• improved structural safety,
• extended equipment service life,
• reduced risk of design errors prior to manufacturing or reconstruction.

We conduct experimental research and optimisation of pyrolysis, combustion, gasification and plasma gasification processes. Our work focuses on the efficient utilisation of the energy and material potential of waste feedstocks, by-products and difficult-to-process materials.

Services offered include:

• design and modelling of thermochemical processes,
• pretreatment of solid, liquid and gaseous feedstocks,
• pyrolysis, combustion and gasification experiments,
• optimisation of reaction conditions and process energy efficiency,
• plasma gasification of waste and alternative fuels,
• development and testing of plasma torches,
• physicochemical analysis of solid, liquid and gaseous feedstocks and products.

In cooperation with industrial partners, we develop technological solutions focused on the material recovery of waste streams, the recovery of valuable raw materials, and the production of alternative fuels.

Services offered include:

• research and development of technologies for the separation and processing of reclaimed asphalt materials,
• development of combustion units for the thermal treatment of sewage sludge with phosphorus recovery,
• development of alternative fuels from waste generated during end-of-life vehicle recycling,
• recovery of aluminium from multilayer and other packaging materials,
• assessment of the energy and material recovery potential of industrial waste,
• design of suitable treatment methods and subsequent utilisation pathways for waste-derived raw materials.

We provide research and experimental services focused on hydrogen production, purification, separation and energy utilisation. We also investigate the integration of hydrogen technologies into industrial and energy processes.

Services offered include:

• hydrogen purification and separation using pressure swing adsorption (PSA),
• design and optimisation of processes to increase hydrogen purity,
• testing of fuel cells and their operating characteristics,
• investigation of hydrogen utilisation in the energy and chemical industries,
• assessment of hydrogen quality and process gas composition,
• evaluation of options for integrating hydrogen technologies into existing industrial and energy systems.

We provide catalyst preparation, characterisation and testing for energy and chemical applications. Our research activities focus primarily on the conversion of gaseous and liquid substances generated, for example, during thermochemical processes into higher-value products.

Services offered include:

• synthesis and modification of catalytic materials,
• testing of catalytic reactions,
• assessment of catalyst activity, selectivity and stability,
• research into the upgrading and processing of pyrolysis oils,
• design of process conditions for removing undesirable components and improving the properties of pyrolysis products,
• analysis of reaction products and evaluation of process performance.

We carry out measurements, testing and design of compressor units and related energy systems. Our work focuses on the experimental determination of operating characteristics, energy efficiency and opportunities for optimising specific applications.

Services offered include:

• testing of compressors and compressor units,
• measurement of pressure, flow, temperature and performance parameters,
• determination of operating characteristics and equipment efficiency,
• design and sizing of compressor units,
• operational analysis and identification of energy-saving opportunities.

We design and assess technologies for converting low- and medium-grade waste heat into usable energy.

Services offered include:

• waste heat recovery using the Organic Rankine Cycle (ORC),
• design and assessment of systems incorporating Stirling engines,
• energy balance and thermodynamic calculations,
• selection of suitable working fluids and operating parameters,
• assessment of the energy benefits and technical feasibility of proposed solutions.

We design intelligent energy systems for industrial facilities, buildings, energy communities, municipalities and local distribution networks. Our approach is based on a detailed analysis of energy generation, consumption and energy flows, with the aim of maximising operational efficiency, increasing the utilisation of renewable energy sources and minimising operating costs.

Services offered include:

• analysis of energy generation, consumption and energy flows,
• forecasting of electricity generation and consumption,
• design of photovoltaic systems, battery energy storage systems and other renewable energy sources,
• sizing of generation and storage capacities,
• optimisation of self-consumption,
• design of demand-side flexibility,
• analysis of reserved power capacity,
• assessment of distribution grid capacity,
• economic modelling,
• techno-economic studies,
• design of energy system architecture.

The outputs may include a conceptual design, energy balance, techno-economic study or a complete design of an intelligent energy system.

We develop advanced Energy Management Systems (EMS) and control algorithms for the intelligent management of energy generation, storage, consumption and flexibility.

Our control strategies are designed using mathematical models, generation and consumption forecasts, optimisation methods and data analytics. The functionality of the proposed solutions is validated through simulations, Hardware-in-the-Loop (HIL) platforms, laboratory experiments and pilot installations.

Services offered include:

• Energy Management Systems (EMS),
• optimisation algorithms,
• control of energy generation and storage,
• coordination of multiple energy sources,
• peak shaving,
• demand response,
• charging infrastructure management,
• energy price-based control,
• predictive control,
• secure communication between devices.

We design, model and experimentally validate microgrids capable of both grid-connected and islanded operation. Our work focuses on coordinating local energy sources, battery energy storage systems and loads to improve energy self-sufficiency, reliability and resilience.

Services offered include:

• microgrid design,
• architecture of islanded energy systems,
• transition between grid-connected and islanded operation,
• power balance control,
• voltage and frequency stabilisation,
• prioritisation of critical loads,
• power supply restoration,
• testing under fault conditions,
• design of resilient energy systems.

We focus on analysing the operational reliability, stability and resilience of electrical grids and local energy systems.

Services offered include:

• analysis of normal and fault operating conditions,
• assessment of voltage and power flow conditions,
• analysis of the impact of renewable energy sources and energy storage,
• identification of weak points in electrical grids,
• assessment of overload risks,
• power quality analysis,
• assessment of transient phenomena,
• design of protection and control strategies,
• modelling of system operation during outages of selected components,
• development of measures to improve system resilience.

The aim is to reduce the risk of outages, minimise the impact of faults and ensure safe operation even under variable energy generation and consumption.

For our partners, we assess options for increasing energy self-sufficiency and resilience to outages or limitations of the public distribution grid.

Services offered include:

• determining the minimum power requirements of critical loads,
• designing backup power sources and energy storage capacity,
• assessing the possible duration of islanded operation,
• designing load-shedding hierarchies,
• analysing emergency operating scenarios,
• assessing system restoration after an outage,
• designing control strategies to reduce the risk of operational interruptions.

The aim is to ensure that the energy system can respond safely to faults, changes in generation, grid connection constraints or unexpected fluctuations in energy demand.

We measure and assess power quality parameters in accordance with ČSN EN 50160 in industrial facilities, buildings, distribution networks and local energy systems.

Services offered include:

• voltage deviations and fluctuations,
• short-duration voltage dips and swells,
• supply interruptions,
• harmonics and interharmonics,
• voltage and current unbalance,
• reactive power and power factor,
• rapid power changes,
• loading of individual phases,
• disturbances caused by power electronics and charging equipment.

Based on the measurement results, we propose technical measures to mitigate adverse effects and improve the reliability of connected equipment.

We provide diagnostics of electrical equipment with the aim of identifying emerging faults, abnormal operating conditions and excessive loading at an early stage.

Services offered include:

• operational measurement of electrical quantities,
• long-term equipment monitoring,
• analysis of current, voltage and power characteristics,
• monitoring of temperature and operating parameters,
• detection of deviations from normal operating conditions,
• fault cause analysis,
• assessment of equipment degradation,
• development of diagnostic indicators,
• support for predictive maintenance,
• high-voltage testing.

The results provide a basis for planning maintenance interventions, reducing unplanned downtime and improving operational safety.

We provide expert know-how for the design, modelling and operation of energy communities and other forms of electricity sharing.

Our work addresses both the technical and data-related aspects of coordinating energy producers, consumers and operators of energy storage systems.

Services offered include:

• analysis of generation and consumption profiles of community members,
• design of an appropriate energy community structure,
• modelling of electricity sharing,
• assessment of the level of local utilisation of generated energy,
• design of battery energy storage integration,
• optimisation of individual consumption points,
• design of systems for measurement, data collection and evaluation,
• preparation of operational and energy balance scenarios,
• assessment of technical and economic benefits.

The results can be used in the development of energy communities for cities, municipalities, apartment buildings, industrial sites or groups of interconnected consumption points.

We investigate the potential use of electric vehicle batteries as flexible energy resources for buildings, industrial facilities and the power grid.

Vehicle-to-Home (V2H) technology can, under suitable technical conditions, use energy stored in an electric vehicle to supply a home or other building. Vehicle-to-Grid (V2G) technology enables controlled bidirectional energy exchange between the vehicle and the power grid.

Services offered include:

• analysis of the technical feasibility of V2H, V2G and V2B applications,
• design of bidirectional charging infrastructure,
• modelling of vehicle charging and discharging,
• optimisation of battery utilisation according to energy consumption and generation,
• design of vehicle-based backup power supply for buildings,
• coordination of multiple electric vehicles,
• assessment of the impact of operating strategies on vehicle batteries,
• testing of communication and control interfaces,
• assessment of economic and operational benefits.

Specific application options depend on the technical characteristics of the vehicle, charging station and building electrical installation, as well as the conditions for connection to the distribution grid.

For the design and optimisation of energy systems, we develop mathematical and simulation models that make it possible to evaluate different operating scenarios without interfering with the actual equipment.

Services offered include:

• design of microgrids and islanded energy systems,
• sizing of energy storage and generation sources,
• simulation of energy generation and consumption,
• optimisation of energy flows,
• assessment of fault conditions,
• testing of control algorithms,
• analysis of operating economics,
• development of digital twins for energy equipment and systems.

The models can be continuously updated using measured operational data and used to support decision-making or predictive control.

We prepare and process datasets focused on energy generation and consumption, electrical grid operation, energy storage, electric mobility and energy system management.

Services offered include:

• development and validation of forecasting methods,
• testing of optimisation algorithms,
• comparison of control strategies,
• support for research and education,
• development of new energy services,
• transparent validation of results,
• creation of reference scenarios.

When preparing public datasets, we take into account documentation quality, metadata structure, anonymisation, protection of sensitive information and conditions for further use.

The proposed solutions can be applied across a wide range of applications – from individual households and apartment buildings to industrial facilities and municipal energy systems.

The outcomes of cooperation can contribute to:

• reducing energy costs,
• increasing the utilisation of renewable energy sources,
• reducing peak power demand,
• increasing energy self-sufficiency,
• improving the reliability of energy supply,
• managing charging infrastructure,
• increasing resilience to power outages,
• implementing predictive maintenance,
• developing community and local energy projects,
• supporting investment and operational decision-making.