De Nationale Geologiske Undersøgelser for Danmark og Grønland
EFP
1999
2001
The purpose of this project has been to investigate displacement mechanisms governing Water-Alternating-Gas recovery processes with a view to determination of three-phase relative permeabilities.
The aim of the project was to get better means for predicting the environment (meant as gas composition and amount) in the annulus of a flexible pipe. The single most important parameter for this
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 schedule-project is primarily to delimit and qualify the application for the main project and thus contribute to make a more accurate pricture of the perspectives by carrying out a
This project analyses the individual taxes as well as the combination of all these taxes and duties related to environmental concerns, including taxes on heating, transport fuels, electricity, water
Projections of future greenhouse gas (GHG) emissions shows that non-annex l countries within few years will account for more than half of total global emissions. GHG reduction targets will involve the
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
The project included the following milestones: 1) Wind tunnel measurements on a NACA 63-415 airfoil with a modified leading edge. 2) Detailed verification of 3D Computational Fluids Dynamics (CFD)
The project will contribute to the basis for connecting large wind farms to power transmission grids regarding voltage quality and power system stability.