Search for dissertations about: "low-cost adsorbent"
Showing result 1 - 5 of 6 swedish dissertations containing the words low-cost adsorbent.
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1. Remediation of TNT-contaminated water by using industrial low-cost residue pine bark
Abstract : In the process of demilitarization of explosives, army ammunition plants generate a waste stream known as pink water. The principal component of the wastewater is the nitro-aromatic compound 2,4,6-trinitrotoluene (TNT). READ MORE
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2. Environmental aspects of coal mine drainage: a regional study of Moatize in Mozambique
Abstract : Mozambique is one of the largest coal producers in Africa. Extraction of the coal is carried out in the Moatize district of the Tete province in the center of the country. A surface mining technique is used to extract the coal below ground level. READ MORE
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3. Tailoring residue-derived carbon materials for the removal of wastewater contaminants : adsorption and surface properties
Abstract : The availability of effective, low-cost wastewater treatment is necessary for increased water recycling and the prevention of environmental pollution on a global scale. Adsorption on activated carbons is commonly applied in wastewater treatment, but the high cost of conventional activated carbons limits the use of this technique. READ MORE
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4. Modelling phosphorus dynamics in constructed wetlands upgraded with reactive filter media
Abstract : Developing low-cost and effective technologies to upgrade phosphorus (P) removal from the catchment runoffs and rural wastewater treatment facilities is one of the main research agendas to save the Baltic Sea from eutrophication. In Sweden, the construction of the constructed wetlands has been one of the environmental objectives for wastewater quality improvement in the small communities. READ MORE
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5. Catalytic pyrolysis of lignin to produce fuels and functional carbon materials
Abstract : Development of renewable energy carriers and green adsorbents is an essential step in creating a fossil-free and toxin-free future of the world. Lignin is the second highest component of biomass and the only renewable resource of aromatics in nature. READ MORE