1 Department of Chemical and Biochemical Engineering, Technical University of Denmark2 Danish Building Research Institute3 Université Pierre et Marie Curie4 University of Massachusetts5 University of Massachusetts
Adsorption, Desorption and Indoor Climate
INTRODUCTION: Volatile Organic Compounds (VOCs) and health. VOCs, present in the indoor air and adsorbed on/desorbed from solid surfaces, are suspected to contribute significantly to a number of health problems by respiration of air and polluted dust and by direct contact with the skin.VOC Sources.ADSORPTION/DESORPTION IN BUILDING MATERIALS: Short description of our research project which deals with lab size and full scale experiments, mathematical modelling and development of a standard test method for characterization of the sorption properties of indoor materials.STUDIES OF ADSORPTION/DESORPTION IN DUST:Collection and description of dust, experimental setup and procedure for measuring equilibria and kinetics. Experimental results for adsorption/desorption of a gaseous mixture of synthetic air, 2-butoxyethanol and water on different dust samples.