- document
-
Aleo, Ottavia (author)Improving sustainability in industrial processes is a key topic for the welfare of the environment. One of the major environmental problems caused by industrial processes is industrial waste production. In the automotive industry, the use of polymers such as PA12 for prototyping produces tons of waste per year which are generally destined to...master thesis 2023
- document
-
Schuringa, Meike (author)The pharmaceutical industry is responsible for 52 megatons of CO2 eq. per year (Belkhir & Elmeligy, 2019). The autoinjector, a device that aids in the self-administration of medication, is a product that belongs to this specific sector and emits 164 gr CO2 eq. per device originating from the use of raw materials in its production. In order...master thesis 2023
- document
-
Nedelchev, Hari (author)Recycled aggregate concrete is emphasized more and more nowadays due to its importance towards the construction industry and general welfare of our planet. Being such a significant feature with regard to universal sustainable development, every aspect of its properties should be evaluated, examined and optimized so that there is a well-known,...master thesis 2023
- document
-
Greco, Martino (author)With the growing cumulation of textile waste, the fashion industry needs to introduce an alternative practice to improve the lifespan of their clothing. This contribution addresses the environmental pressure of overconsumption by upcycling textiles and redistributing them back into the German economy. Out of the Fabric creates a space for local...master thesis 2023
- document
-
Bussemakers, Raúl (author)The production of plastic materials has experienced incredible growth over the past decades. Polyethylene constitutes the largest part (25%) of plastic production, finding its application mostly as film in industrial and food packaging and agricultural use. However, since packaging materials are getting increasingly complex, polyethylene waste...master thesis 2023
- document
-
Zhang, Chunbo (author), Hu, Mingming (author), van der Meide, Marc (author), Di Maio, F. (author), Yang, Xining (author), Gao, Xiaofeng (author), Li, Kai (author), Zhao, Hailong (author), Li, Chen (author)Meeting the current demand for concrete requires not only mining tons of gravel and sand, but also burning large amounts of fossil fuel resources in cement kilning. Consequently, concrete recycling is crucial to achieving a material-efficient society, especially with the application of various categories of concrete and the goal of phasing...journal article 2023
- document
-
Mohandas, N.K. (author), Giorgini, Alex (author), Vanazzi, Matteo (author), Riemslag, A.C. (author), Scott, S.P. (author), Popovich, V. (author)This study investigated the in-situ gaseous (under 150 bar) hydrogen embrittlement behaviour of additively manufactured (AM) Inconel 718 produced from sustainable feedstock. Here, sustainable feedstock refers to the Inconel 718 powder produced by vacuum induction melting inert gas atomisation of failed printed parts or waste from CNC machining....journal article 2023
- document
-
van Nielen, Sander S. (author), Sprecher, B. (author), Verhagen, Teun J. (author), Kleijn, René (author)The world is facing a growing neodymium demand, creating the need for developing a recycling system to handle future waste flows. Recycling technologies are emerging, but the recycling system around them can only be established with knowledge about available end-of-life (EoL) products. Therefore, this study quantified neodymium waste in European...journal article 2023
- document
-
Bristogianni, T. (author)Cast glass has great application potential in the architectural realm, yet, despite its possibilities and attractiveness, designers, engineers and developers are, from an early design stage, hesitant to employ it; the limited available and craft-based manufacturing facilities, the questionable quality of the product, the missing engineering data...doctoral thesis 2022
- document
-
Ubbens, Lisa (author)The Afrikaanderwijk is one of the ‘disadvantaged’ neighborhoods in Rotterdam South. 9,3 percent of the inhabitants of the Afrikaanderwijk is without work. The Afrikaander Coorparation started projects to create new jobs. Partly through the "Right to Challenge" initiative, it has its responsibility to make the Afrikaanderwijk more sustainable...master thesis 2022
- document
-
Muhammad Dzikri Ahira Soefihara, S (author)<br/>master thesis 2022
- document
-
Mohandas, Naveen (author)Laser powder bed fusion (L-PBF) is an additive manufacturing (AM) technology that has been gaining a lot of interest as it allows to produce parts with complex geometries and eliminate expensive tooling. Unlike the conventional manufacturing processes where material is removed to make the final component; AM part is manufactured layer-wise as...master thesis 2022
- document
-
Koullapis, Kendeas (author)Over the last few years, the construction sector has experienced increasing demand for raw materials due to the rapid growth of the urban population. At the same time, most of the post-war buildings in Europe have reached the end of their service life. As a consequence, a period of intense demolition activities with<br/>significant waste...master thesis 2022
- document
-
Dommisse, Joost (author)At this moment, the problem of plastic pollution does not need an introduction. Although recycling rates are slowly rising, plastic pollution remains one of the biggest threads to the global ecosystem. Especially in low-to-middle-income countries, industrial recycling systems are sparse due to their required investment.<br/><br/>Precious Plastic...master thesis 2022
- document
-
Ruig, Nina (author)The implications of a CE and the transition towards it are widely researched. However, there is a lack of research into the relevant geographical scales of CE. Thus, this research aims to present a framework that identifies the optimal geographical scale for the recycling of materials based on various factors. The framework is tested against a...master thesis 2022
- document
-
Lyu, Haozheng (author)Fine sieved fraction (FSF) is a solid waste generated from wastewater treatment plants (WWTPs). Cellulose fiber is the most important component of FSF, which can be fermented into volatile fatty acids (VFAs) and then be used as carbon sources in biological nutrient removal (BNR). This thesis measured and evaluated the aerobic & anaerobic...master thesis 2022
- document
-
Kumar, Arnav (author)The demand for electric vehicles (EVs) and wind turbines have been rising significantly in the EU as the EU wants to become carbon neutral by 2050 and generate 40% of its energy through renewable sources in order to avoid climate change and its consequences. However, both these technologies use several critical raw materials essential for their...master thesis 2022
- document
-
Käller, Eva (author)The textile and clothing industry is one of the most polluting industries worldwide and requires the use of many resources.Textile-to-textile recycling can be crucial for closing the material loop and transition towards a circular textile and clothing industry. Currently, only 1% of textile waste is recycled into new high-quality textile items....master thesis 2022
- document
-
Delzenne, David (author)Many recycled materials in different industries are traceable. The recycled content is often known in percentages. Steel is a material which gets recycled almost 100%. However it is not common practice to specify the recycled content for steel products. From a sustainability point of view this information can be very valuable. This thesis...master thesis 2022
- document
-
Stokvisch, Mathijs (author)Over the past few years, the number of photovoltaic (PV) solar panels that are being installed in Amsterdam has been growing considerably. The amount of PV panel installations averages an annual growth of 50%, which is stimulated by the city its ambition to leave no roof unused by 2040. However, little attention is paid to what should happen...master thesis 2022