To contribute positively to systemic transitions within local communities, architects need to be critical, reflective, far-sighted communicators. This paper presents educational practices developing adaptive, systemic and co-creative approaches within the training of architectural Masters students. It …

With increasing world population, more wastewater is produced which all need purification treatment. Removal of pathogenic organisms is important because they can cause problems to human health. This experiment will focus on the removal of human bacterial pathogens. The problem of human bacterial pathogens …

Philips strives to make the world healthier and more sustainable through innovation, in both advanced and emerging markets. There are major differences between these worlds, also in healthcare. This is mainly the result of the limited resources in the emerging countries and the lack of availability of …

Based on a theoretical discussion the main difference between models of lineair economy and circular economy are elaborated; (1) Elimination of waste is essential the circulation of circular flows and reclamation of (raw) materials; this requires mechanisms for the return of obsolete materials. (2) Design …

Anaerobic Digestion (AD) process for waste treatment? An integrated approach for a dynamic energy and environmental system analysis of biogas production pathways. Presentation given at Biogas Science conference in Vienna, 27 october 2014 regarding the subject of anaerobic digestion of energy maize compared …

Biogas plays an important role in many future renewable energy scenarios as a source of storable and easily extracted form of renewable energy. However, there remains uncertainty as to which sources of biomass can provide a net energy gain while being harvested in a sustainable, ecologically friendly …

Abstract written to Biogas Science for oral presentation. Regarding a new methodology for determining the energy efficiency, carbon footprint and environmental impact of anaerobic biogas production pathways. Additionally, results are given regarding the impacts of energy crops and waste products used …

As part of the theme 13 and 14, our group have to realize a project in the field of the renewable energy. This project consist of the design of a bio-digester for the canteen of Zernikeplein. Gert Hofstede is our client. To produce energy, a bio-digester uses the anaerobic digestion, which is made of …

There is growing realisation amongst local communities that the organizations and societies within which they live and work need to become more sustainable in order to secure their social, environmental and economic futures (Coyle 2011, Müller et al. 2011). The underlying motivations vary but are often …

The way we live is not efficient. We waste, we barely recycle and the facilities we use are wasteful. The reason is the large scale in which we facilitate ourselves. This also happens in and around Arnhem and Nijmegen. The way of living in the sphere between the rivers Waal and Rhine has to alter drastically. …