Mineral Wool Waste – From on-site Analysis to Recycling
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
Mineral wool waste has become increasingly challenging to manage within the Austrian waste management system. At present, the only available option for mineral wool waste of unknown origin is landfilling, as there are no existing recycling options.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
Mineral wool waste has become increasingly challenging to manage within the Austrian waste management system. At present, the only available option for mineral wool waste of unknown origin is landfilling, as there are no existing recycling options.
Possible ways of utilising metal by-products from thermal phosphorus
recovery
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
The EU-funded demonstration project FlashPhos intends to show the feasibility of a thermochemical process to recover white phosphorus (P4) from sewage sludge.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
The EU-funded demonstration project FlashPhos intends to show the feasibility of a thermochemical process to recover white phosphorus (P4) from sewage sludge.
The Role of Circular Economy in Industry 5.0
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
The sustainability transformation of industry is one of the greatest challenges facing the European Union. One of the key levers in the transformation is the shift from a linear product life cycle to a circular one.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
The sustainability transformation of industry is one of the greatest challenges facing the European Union. One of the key levers in the transformation is the shift from a linear product life cycle to a circular one.
I-STEP – A Case Study: Machine Learning Powered Condition Monitoring of a Linear Motion Industrial Vibrating Screen
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
Vibrating Screens, crucial in mineral and waste processing industries, usually lack adequate condition monitoring to assess condition states or predict machine errors. Addressing this issue, IFE Aufbereitungstechnik GmbH and its partners are developing "i-STEP," a digitalization solution potentially integrating any market-available sensor for a customizable, plant- wide monitoring platform. Thus far, a vibration sensor, "SES" has been developed to specifically measure oscillation patterns of vibrating screens, which is the main focus of this research.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (12/2024)
Vibrating Screens, crucial in mineral and waste processing industries, usually lack adequate condition monitoring to assess condition states or predict machine errors. Addressing this issue, IFE Aufbereitungstechnik GmbH and its partners are developing "i-STEP," a digitalization solution potentially integrating any market-available sensor for a customizable, plant- wide monitoring platform. Thus far, a vibration sensor, "SES" has been developed to specifically measure oscillation patterns of vibrating screens, which is the main focus of this research.
Sectoral differences in the circular economy implementation of Austrian
manufacturing firms
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2022)
In line with the rapid popularisation of the concept of a circular economy (CE), research on the role of companies in the CE transition has gained traction (Schöggl et al. 2020). While, to date, a considerable number of conceptual works propose frameworks for corporate engagement with the CE (e.g., regarding circular product design, circular business models (Bocken et al. 2016), or circularity assessment), empirical research is rarer (Govindan & Hasanagic 2018), (Stumpf et al. 2021). It consists mainly of single (Akemu et al. 2016) or multiple case studies (Bressanelli et al. 2019), (Santa-Maria et al. 2021).
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2022)
In line with the rapid popularisation of the concept of a circular economy (CE), research on the role of companies in the CE transition has gained traction (Schöggl et al. 2020). While, to date, a considerable number of conceptual works propose frameworks for corporate engagement with the CE (e.g., regarding circular product design, circular business models (Bocken et al. 2016), or circularity assessment), empirical research is rarer (Govindan & Hasanagic 2018), (Stumpf et al. 2021). It consists mainly of single (Akemu et al. 2016) or multiple case studies (Bressanelli et al. 2019), (Santa-Maria et al. 2021).
Packaging recycling in EU member states – requirements from the circular economy package
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2020)
The EU has established concrete recycling targets for packaging waste for 2025 and 2030. Furthermore, the methodology for calculating the corresponding recycling rates has been amended. The new and stricter calculation methodology will potentially lead to decreases of the current rates. This will be particularly the case for plastic packaging, where denkstatt calculated a gap far above 10 % compared to smaller decreases (> 2 %) to be expected for glass or steel packaging.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2020)
The EU has established concrete recycling targets for packaging waste for 2025 and 2030. Furthermore, the methodology for calculating the corresponding recycling rates has been amended. The new and stricter calculation methodology will potentially lead to decreases of the current rates. This will be particularly the case for plastic packaging, where denkstatt calculated a gap far above 10 % compared to smaller decreases (> 2 %) to be expected for glass or steel packaging.
Waste-to-Energy Role in Circular Economy Concept - Modelling
Approach
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2018)
The contribution is focused on the current issues of Czech municipal waste managment (WM). Development in this area is related both to the set goals and commitments in the Czech and EU waste management, as well as to circular economy transition ideas formulated in Circular Economy Package.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2018)
The contribution is focused on the current issues of Czech municipal waste managment (WM). Development in this area is related both to the set goals and commitments in the Czech and EU waste management, as well as to circular economy transition ideas formulated in Circular Economy Package.
Chemical Current Sources Management in the European Union and Russia in the Context of Extended Producer Responsibility
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2018)
The rapid development of the electronic industry in the post-industrial society contributes to the increase in the production volumes of chemical currentsources (CCS). This article is concerned with the extended producer responsibility (EPR) concept and the mechanisms of its implementation in the spent chemical current sources (SCCS) management in Russia and in the EU countries. The EPR organization models for greening the SCCS lifecycle in these countries using the existing legal basis of the European Union and Russia are presented.
© Lehrstuhl fĂĽr Abfallverwertungstechnik und Abfallwirtschaft der Montanuniversität Leoben (11/2018)
The rapid development of the electronic industry in the post-industrial society contributes to the increase in the production volumes of chemical currentsources (CCS). This article is concerned with the extended producer responsibility (EPR) concept and the mechanisms of its implementation in the spent chemical current sources (SCCS) management in Russia and in the EU countries. The EPR organization models for greening the SCCS lifecycle in these countries using the existing legal basis of the European Union and Russia are presented.
Future Development of Waste Management in China According to the 13th Five-Year Plan
© ThomĂ©-Kozmiensky Verlag GmbH (9/2016)
Municipal solid waste (MSW) known as trash or garbage consists of food waste, paper, cardboard, plastics, PET, glass, textiles, metals, wood and leather, nappies, slug, ash, etc. are arising from human and animal activities. The rapid development and urbanization of China have resulted in an increasing volume of MSW. So the problem of MSW management has become a major social problem, but one the other hand, because of their intrinsic properties, MSW are often reusable and may be considered a resource for energy recovery. The delivering quantity of household waste averages 179 million tons in China, and the amount of untreated MSW over the years has reached 7 billion tons.
© ThomĂ©-Kozmiensky Verlag GmbH (9/2016)
Municipal solid waste (MSW) known as trash or garbage consists of food waste, paper, cardboard, plastics, PET, glass, textiles, metals, wood and leather, nappies, slug, ash, etc. are arising from human and animal activities. The rapid development and urbanization of China have resulted in an increasing volume of MSW. So the problem of MSW management has become a major social problem, but one the other hand, because of their intrinsic properties, MSW are often reusable and may be considered a resource for energy recovery. The delivering quantity of household waste averages 179 million tons in China, and the amount of untreated MSW over the years has reached 7 billion tons.
Measures to Implement an Advanced Waste Management System in the Czech Republic
© ThomĂ©-Kozmiensky Verlag GmbH (9/2016)
The Czech Republic is now preparing the new complete revision of waste law. The transformation of the waste management into the circular economy started through the legislative process in June 2016. Waste management plan of the Czech Republic for 2015 to 2024 clearly specifies waste strategy and priorities for the country. Thus, in the Act on waste the ban on landfilling of recyclable and recoverable waste in 2024, obligatory separate collection of main municipal waste streams including biowaste since 2015 and currently proposed increase of waste landfilling tax with strict recycling targets already in 2018 are only the first milestones leading to smarter waste future in the Czech Republic.
© ThomĂ©-Kozmiensky Verlag GmbH (9/2016)
The Czech Republic is now preparing the new complete revision of waste law. The transformation of the waste management into the circular economy started through the legislative process in June 2016. Waste management plan of the Czech Republic for 2015 to 2024 clearly specifies waste strategy and priorities for the country. Thus, in the Act on waste the ban on landfilling of recyclable and recoverable waste in 2024, obligatory separate collection of main municipal waste streams including biowaste since 2015 and currently proposed increase of waste landfilling tax with strict recycling targets already in 2018 are only the first milestones leading to smarter waste future in the Czech Republic.
