Towards Viable Eco-Friendly Local Treatment of Blackwater in Sparsely Populated Regions

The maintenance of people’s lifestyle against global climate change, exhaustion of groundwater, depletion of minerals, and water scarcity has instigated the recycling and reuse of water from unlikely sources. This situation has motivated researchers to develop effective technologies for treating wastewater, enabling its reuse. Water security has...

How do network companies seek legitimacy for public value trade offs?: The case of injecting biogas

Network companies fulfill a critical role in the energy transition. The is article provides an empirical study of this role of a Dutch national gas network company connecting a biogas producer. This project requires choices about many intertwined technical and institutional variables. Choices involve multiple, potentially competing public values...

Anaerobic digestion without biogas?

Anaerobic digestion for the production of methane containing biogas is the classic example of a resource recovery process that combines stabilization of particulate organic matter or wastewater treatment with the production of a valuable end-product. Attractive features of the process include the production of a single end-product from a...

Analyzing the Dynamics of the Bio-methane Production Chain and the Effectiveness of Subsidization Schemes under Uncertainty

Bio-methane is a renewable gas option that can be injected to the natural gas grids to increase the sustainability of the energy system and to deal with natural gas supply problems. However, being based on several factors such as resource availability, competition between bio-methane and electricity sectors for biogas and biomass supply, demand,...

A supply demand model for exploration of the future of the Dutch gas sector

Import dependency and the extent of renewable gas production are two outcomes of interest concerning the future of gas supply in the Netherlands. Due to the complexity of internal mechanisms and uncertainties associated with the natural gas production, the production of renewable gases, and the demand for gas, the future of these two outcomes of...

The Methanizer: A Small Scale Biogas Reactor for a Restaurant

The purpose of this study is to determine the technical and economic feasibility of a smallscale bioreactor called the Methanizer for a restaurant. The bioreactor converts organic waste produced by the restaurant into methane. This methane can be used to power the restaurant’s cooking stoves. The system proposed is a double-tank, batch-fed...

Cellulose production plant from wood chips

Document(en) uit de collectie Chemische Procestechnologie

The Ignis Fatuus of biogas; small-scale anaerobic digesters ('biogas plants'): A critical review of the pre-1970 literature