The purpose of this project is to design a demonstration plant based on the Low Temperature Circulating Fluidised Bed (LT-CFB) gasification technology. The demonstration plant is based on 2 test
The aim of this project is to find a suitable titration method for measuring volatile fatty acids (VFA) to use for process monitoring of the Danish biogas plants. In the study, several titration
The contents of biogenic (biomass) and fossil carbon in fuels affect the sustainability of the energy production based on these fuels. Today, municipal solid waste contributes with a significant share
Biogas has been pointed out as one of the most profitable renewable technology based on socioeconomic analysis. Expansion of the biogas applications demands however, further optimization and
Despite the pre-selection of only the most promising energy solutions, the analyses and comparison of the chosen energy supply solution have revealed, that none of them are capable to turn out with an
The project has 2 objects: 1) to produce better chip quality or chunk to the gasification plants and 2) to provide essential data for the Danish as well as international standardisation work.
BIOG supplemental is a small supplement to the project BIOG, Reference: 1383/98-0003. A number of students from Norway and Denmark have wished to stay at ReaTech to perform experiments related to
This project shall prove that gasification of straw pellets and briquettes are possible with a two-stage gasification process. A rebuilding of the 100 kW test gasifier at DTU/ET will take place, and
As a preliminary project for a project on cyclone gasification of straw, the Danish Technological Institute has been asked to answer the following issues: What is known about Vølund's project and
This project includes preliminary investigations concerning the possibility for online tar measurements with membrane inlet mass spectrometry (MIMS) in connection with biomass gasification.
Catalytic experiments with organic solutions have shown, that it is possible to convert the organic matter into a hydrogen-rich gas at temperatures belov 450 deg. C and residence times less than 1
The purpose is to examine methods for optimising the biogas yield of waste activated sludge. Furthemore it is the purpose of the project to evaluate the effect on sludge dewatering properties as well
The purpose of this project is to examine the effect of a flash treatment of biological excess sludge upstream of anaerobic digestion. The flash treatment is carried out in a pilot plant at Holbæk
The aim of the project was to evaluate the impact from wet oxidation and steam explosion on the fermentation of hydrolysates from lignocellulosic biomasses.
Anaerobic treatment of Pulp Mill Wastewater: Anaerobic treatment is a mean of reducing the biological oxygen demand (BOD) for several types of effluent from the pulp and paper industry.
The present project consists of introductory investigations of co-digestion of the organic fraction of municipal solid waste (OFMSW) together with manure. The investigations included characterization
The purpose of the project is to define the design basis for vacuum drying of sludge. Work Programme: The project comprises initial tests, modification of a pilot plant and establishment of the design
Mechanical dewatering, possibly at high rates and to high dry matter content has been shown to be advantageous in terms of energy efficiency, environmental protection and economy. This is irrespective