Search for dissertations about: "Excess adsorption isotherm"
Found 5 swedish dissertations containing the words Excess adsorption isotherm.
-
1. Fundamental Investigations of Adsorption in SFC
Abstract : In supercritical fluid chromatography (SFC), the eluent is composed by carbon dioxide, often with additional components, in a condition between gas and liquid. This thesis aims to reach a deeper understanding of SFC by revealing the function of the additional eluent components through systematic adsorption studies. READ MORE
-
2. Effects of Natural Organic Matter on Herbicide Adsorption to Activated Carbon
Abstract : The presence of pesticides in the aquatic environment represents a potential threat to water quality and human health. Increasingly stringent drinking water quality directives focus on the need for efficient pesticide removal processes. READ MORE
-
3. Adsorption of heptyl xanthate at the metal sulphide/aqueousinterface
Abstract : In sulphide mineral flotation a sufficient hydrophobicity of the mineral surfaces is obtained by the adsorption of collector chemicals at the metal sulphide/aqueous interface. This surface alteration is of fundamental and applied interest. READ MORE
-
4. Interfacial properties of some carbohydrate-based surfactants and polymers
Abstract : The aim of this thesis is primarily to investigate theadsorption of surfactants, in particular to the airwaterinterface. The effects of the head-group and the hydrocarbonchain are of special interest. READ MORE
-
5. Displacement Washing in the Sulfate Pulp Mill
Abstract : Displacement washing is an operation in which it is possible to wash solid-phase particles with a minimum of water. In a sulfate pulp mill, the main application is the pulp washing, but lime mud washing also occurs in the chemical recovery. The washing consumes a great deal of water. READ MORE