Search for dissertations about: "natural adsorbents"
Showing result 21 - 25 of 37 swedish dissertations containing the words natural adsorbents.
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21. On the interactions of ions and odor molecules with nanomaterials in water and synthetic urine
Abstract : Towards the quest of finding materials to be used as adsorbents in real systems, it is crucial to understand the underlying adsorption processesfully. In many applications, adsorption occurs in biological fluids containing a vast range of ions, organic molecules, and biomolecules. READ MORE
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22. Molecular-level controls on water and organics intercalation in layered minerals
Abstract : Layered minerals are naturally abundant and often display a large surface area in relation to their weight. For swelling layered minerals, most of this area is contained between the layers in the interlayer space. READ MORE
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23. Development and Tailoring of Low‐Density Cellulose‐Based Structures for Water Treatment
Abstract : The challenges posed by our limited clean water sources and the well-known global water pollution demand more efficient water purification technologies. Additionally, the increasing environmental awareness has inspired a shift towards eco-friendly and renewable materials and technologies. READ MORE
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24. Detailed structure features from 3D electron diffraction : Heteroatoms, framework disorders, and guest species in zeolites
Abstract : 3D electron diffraction (3D ED) has evolved as a powerful method for ab initio structure determination from sub micrometer-sized crystals. It can be used to elucidate the arrangement of atoms in crystalline materials and to provide insights into the laws of nature that govern the properties of matter. READ MORE
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25. Modified and hybrid cellulose-based materials for water purification
Abstract : The need for clean water has led to the development of several different water treatment methods as well as to a large number of organic, inorganic, hybrid and/or composite materials that are used in these methods. Cellulose, being a highly abundant biopolymer with meritorious properties, such as high mechanical strength, tunable surface chemistry, high aspect ratio and surface area, to mention a few, is exploited in the current thesis for water treatment applications. READ MORE