Feasibility studies
What we do
What is a feasibility study?
In a feasibility study, we thoroughly assess the feedstock(s) you wish to convert into biogas. We determine the potential biogas yield and perform several critical analyses from which the required sizing and process parameters can be defined.
In most cases, a feedstock characterisation is sufficient. If, in the worst case, the data raises doubts about feasibility, this feasibility can be validated through a continuous reactor test.
What we offer
Why should you do it?
Building an anaerobic digestion plant represents a significant investment. After commissioning, the digestion process can still be optimised towards its maximum potential, but this potential is largely determined by the initial sizing of the installation. A detailed preliminary study of the feedstock is therefore crucial to ensure that the plant is correctly sized for its true maximum potential. This relatively limited investment can have a major impact on both the capital expenditure and the operational costs of the digestion plant.
What do we need?
For this study, we require a representative sample of the feedstock. We can provide guidance on how to collect a sample that is as representative as possible. For feedstock characterisation, approximately 2 kg of material is sufficient. For a continuous test, at least 10 kg of feedstock is required.
What do we deliver?
The feedstock is analysed in detail, and the resulting data is reported in a clear and structured manner. The results of the feedstock characterisation are also used in the process simulation. This simulation provides concrete insights into the maximum potential of the substrate, the required digester sizing, and the key process conditions. These results are translated into a mass balance, which is clearly and comprehensively reported.
If the study indicates uncertainty regarding the project’s feasibility, a continuous reactor test can be initiated. This is a laboratory-scale simulation of the digestion process using the feedstock. The test is designed so that it can be directly translated to full-scale operation. The performance achieved in this test can be reliably replicated at full scale. The progress of the study is reported periodically through interim reports and concluded with a comprehensive final report once the test is completed.