A bioaugmentation approach was used to enhance the performance of anaerobic digestion (AD) using cow manure (CM) as the substrate in a continuous system. To obtain the desirable microbial culture for bioaugmentation, a biochemical methane potential test (BMP) was used to evaluate three commonly used …

We will illustrate and discuss how Living Labs can be used to address so called wicked problems in Delta Areas. We will specifically address the role of students and research in this concept. Participants are challenged by questions and are also asked to think whether and how they could take part in …

In ons dagelijkse leven hebben we veel met technologie te maken, vaak met interactieve, informatie-gerichte technologie: als consument doen we online boodschappen – zeker in deze pandemische tijd; als reiziger in het openbaar vervoer plannen en betalen we onze reis met interactieve technologie – nu weliswaar …

Although Corona is a very nasty virus, we can learn from the global imbalance it causes. The "official" opinions are raised above any reasonable and unreasonable doubt, which is dangerous, because unexpected events, such as the new Coronavirus, always lack knowledge at first. By accepting assumptions …

During the past two decades the implementation and adoption of information technology has rapidly increased. As a consequence the way businesses operate has changed dramatically. For example, the amount of data has grown exponentially. Companies are looking for ways to use this data to add value to their …

The Design-to-Robotic-Production and -Assembly (D2RP&A) process developed at Delft University of Technology (DUT) has been scaled up to building size by prototyping of-site a 3.30 m high fragment of a larger spaceframe structure The fragment consists of wooden linear elements connected to a polymer node …

Recent economic crises, environmental problems and social challenges have urged us to drastically change our consumption and production patterns and transform organisations to contribute to socio-technical transitions that positively impact these challenges. Therefore, sustainable development and the …

This article proposes an analytical model for a conversion from Heavy Fuel Oil (HFO) to Liquide Natural Gas(LNG) dual-fuel engine in a fleet with three sizes of vessels in order to investigate the impact of the volatility of oil prices, and a declining Energy Return on Investment (EROI) on opting LNG …