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Ibrahim, Jamal Eldin F.M. (author), Basyooni, Mohamed A. (author), Móricz, Ferenc (author), Kocserha, István (author)The use of waste materials has gained attention as a sustainable approach in various industries. Cigarette waste, which is typically discarded as a non-recyclable material, poses a significant environmental challenge due to its toxicity and slow decomposition rate. However, by incorporating this waste into ceramic bricks, new approaches for...journal article 2024
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Fedeli, M. (author), Negri, F. (author), Bornazzini, A. (author), Montastruc, L. (author), Manenti, F. (author), Kiss, A.A. (author)This study investigates an innovative method to produce dimethyl ether (DME) by direct synthesis from syngas derived from biogas. The proposed process was rigorously simulated in Aspen Plus, highlighting the main sections: (i) biogas tri-reforming, (ii) dimethyl-ether synthesis, and (iii) DME purification. The tri-reforming section has a CO...journal article 2024
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Chen, B. (author), Ye, G. (author)This research explored the microstructure formation and strength development of blended cement pastes prepared with municipal solid waste incineration (MSWI) bottom ash. A new sample preparation approach involving water treatment of MSWI bottom ash was developed to prevent sample cracking caused by the presence of metallic aluminum (Al) in...journal article 2024
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Chen, B. (author), Perumal, Priyadharshini (author), Aghabeyk, F. (author), Adediran, Adeolu (author), Illikainen, Mirja (author), Ye, G. (author)The pursuit of low-carbon binders as alternatives to Portland cement has sparked interest in developing alkali-activated materials (AAM).<sup>1</sup> Using municipal solid waste incineration (MSWI) bottom ash as precursor for AAM has attracted increasing attention as it offers a sustainable, resource-efficient solution to mitigate the...review 2024
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Schifferstein, Hendrik N.J. (author)People waste a lot of food, especially at the consumption stage in consumer households. Despite the urgency of this topic, little is known about how consumers use visual inspection to decide to throw away fruits and vegetables at different stages of ripening and spoilage. We presented 366 US consumers with images of a banana, mango, cucumber,...journal article 2024
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Chen, B. (author), Chen, J. (author), França de Mendonça Filho, F. (author), Sun, Yubo (author), van Zijl, Marc Brito (author), Copuroglu, Oguzhan (author), Ye, G. (author)Municipal solid waste incineration (MSWI) bottom ash, due to its high mineral content, presents great potential as supplementary cementitious material (SCM). Weathering, also known as aging, is a treatment process commonly employed in waste management to minimize the risk of heavy metal leaching from MSWI bottom ash. Using weathered MSWI...journal article 2024
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Krempus, D. (author), Beltrame, F. (author), Majer, M. (author), Colonna, Piero (author), de Servi, C.M. (author), Vos, Roelof (author)This paper presents a preliminary study about a combined-cycle engine based on a turboshaft engine and an organic-Rankine-cycle (ORC) bottoming unit to be used onboard an aircraft with a turboelectric propulsion system. The aim is to analyse whether benefits with respect to mission fuel consumption can be derived by employing such a combined...report 2024
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Juárez Pastor, Lidia (author), Subramanian, Vrishali (author), Cucurachi, S. (author), Ghorbani, Amineh (author)Solid waste management in low- and middle-income countries like India faces significant challenges due to the increasing waste generation that surpasses the current capacity. Therefore, the informal waste sector (IWS) is more vital than ever in handling consumer waste alongside municipal solid waste management (SWM) systems. However, the...journal article 2024
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Leone, Nicola (author), Scozzari, Gitana (author), Olandese, Francesco (author), Horeman, T. (author), Passera, Roberto (author), Arezzo, Alberto (author), Morino, Mario (author)Hospitals in Europe produce approximately 6 million tons of medical waste annually, about one-third of this originating in operating rooms. Most of it is solid waste, which can be recycled if bodily fluids do not contaminate it. Only 2–3% of hospital waste must be disposed of as infectious waste, and this is much lower than the 50–70% of...journal article 2024
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Krempus, D. (author), Bahamonde, Sebastian (author), van der Stelt, T.P. (author), Klink, Wolfgang (author), Colonna, Piero (author), de Servi, C.M. (author)The use of mixtures as working fluids of organic Rankine cycle (ORC) waste heat recovery (WHR) power plants has been proposed in the past to improve the matching between the temperature profile of the hot and the cold streams of condensers and evaporators, thus to possibly increase the energy conversion efficiency of the system. The goal of...journal article 2024
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Morgante, C. (author), Vassallo, F. (author), Cassaro, C. (author), Virruso, G. (author), Diamantidou, D. (author), Van Linden, N. (author), Ktori, R. (author), Rodriguez Pascual, M. (author), Micale, G. (author), Xevgenos, Dimitris (author)Minimum Liquid Discharge (MLD) and Zero Liquid Discharge (ZLD) schemes have been widely proposed in the recent scientific literature not only as a possible solution to brine disposal but also as a non-conventional sustainable source of raw materials. Nevertheless, very few works have pushed the idea towards a real demonstration activity, and...journal article 2024
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van der Roest, E. (author)The transition from a fossil to a renewable energy system presents challenges in ensuring reliable and affordable energy supply. This dissertation addresses these challenges by proposing an integrated system approach to designing a renewable energy and water system on the neighborhood level. The concept, known as Power-to-H3, involves converting...doctoral thesis 2023
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- Sileryte, R. (author) doctoral thesis 2023
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Magnier, L.B.M. (author), Gil-Pérez, Ignacio (author)This research investigates how consumers evaluate returnable packaging for fast-moving consumer goods. Through three online studies, we analysed how returnable packaging influences consumer behavioural intentions (intention to recommend and repurchase intention), overall attitudes and product perceptions (attitude towards the product,...journal article 2023
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dos Santos Gonçalves, J.M. (author), Quist, W.J. (author), Ioannou, O. (author)While heritage conservation is usually associated with the action of “keeping”, circular approaches are often seen as focusing on flexibility, and disassembly. Both share the common goal of using existing resources efficiently and avoiding waste. The conservation of cultural heritage is a complex issue that requires a cautious balance between...conference paper 2023
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Guo, Z. (author), Qiu, Jingping (author), Kirichek, Alex (author), Zhou, Hao (author), Liu, C. (author), Yang, Lei (author)The increasing amount of solid waste, e.g., waste tyres from car industry and tailings from mine operations, causes substantial environmental and societal issues. The recycled tyre polymer fibre (RTPF) reinforced cemented tailings backfill (CTB) is a kind of composite that can treat waste tyres and tailings simultaneously and realize green...journal article 2023
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Hendrikse, Hans C. (author), El Khallabi, Hamza (author), Hartog, Thomas (author), Varveri, Aikaterini (author), Tolboom, Anthon (author)The concept of a circular economy, where waste materials are transformed into valuable resources, is gaining increasing attention. However, many waste streams are difficult to recycle due to their mixed composition and broad molecular distribution. This paper explores the potential of repurposing mixed materials, specifically focusing on...journal article 2023
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Hu, Zhi Yi (author), Lin, Yi Peng (author), Wang, Qing Ting (author), Zhang, Yi Xin (author), Tang, Jie (author), Wang, Shuai (author), van Loosdrecht, Mark C.M. (author), Zeng, Raymond Jianxiong (author), Zhang, Fang (author)By maintaining the cell integrity of waste activated sludge (WAS), structural extracellular polymeric substances (St-EPS) resist WAS anaerobic fermentation. This study investigates the occurrence of polygalacturonate in WAS St-EPS by combining chemical and metagenomic analyses that identify ∼22% of the bacteria, including Ferruginibacter and...journal article 2023
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Xiao, Yue (author), Ju, Xinjiang (author), Li, Chao (author), Wang, Tianlei (author), Mr. Wu, R.W. (author)The reuse in high-value materials is one of the important resource utilization approaches of phosphorus tailings. At present, a mature technical system has been formed on the reuse of phosphorus slag in building materials, and silicon fertilizers in the extraction of yellow phosphorus. But there is a lack of research on the high-value reuse...journal article 2023
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Miao, X. (author), Magnier, L.B.M. (author), Mugge, R. (author)Reusable packaging systems (RPSs) can significantly reduce single-use packaging waste. However, knowledge about consumers’ adoption of this kind of packaging is scarce. We adopted a qualitative approach using in-depth interviews with consumers (n = 27) who had actually used an RPS and follow-up phone interviews to capture consumer behaviour...journal article 2023