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Showing result 1 - 5 of 20 essays matching the above criteria.

  1. 1. Greening the grid of Indonesia - Second life application for Lithium-Ion Electric Vehicle batteries in Indonesia’s Energy System

    University essay from Lunds universitet/Innovation

    Author : Felix Kruse; Paula Runsten; [2023]
    Keywords : electrification; battery repurposing; renewable energy; net-zero emissions; energy storage systems; Technology and Engineering;

    Abstract : With the increasing energy demand from urban electrification, the growing economy and global warming, Indonesia has some extensive challenges ahead. Additionally, growing demand for Li-ion batteries is causing shortages of virgin battery minerals in parallel with the increasing demand for energy storage to accommodate electrification. READ MORE

  3. 2. Modelling the Water Table in a Bog

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Tobias Bowley; [2023]
    Keywords : Physics and Astronomy;

    Abstract : Over the past five years, an ongoing study at INES, Lund University, have examined the encroachment of trees and vegetation into a bog ecosystem in northern Scania, Sweden. While several factors have been identified as contributing to this ecological transformation, including, nutrient availability, and climate, the hydrological aspect remains a key area of investigation. READ MORE

  4. 3. Greening the Grid of Indonesia – Second Life Application for Lithium-Ion Electric Vehicle Batteries in Indonesia’s Energy System

    University essay from Lunds universitet/Innovation

    Author : Paula Runsten; Felix Kruse; [2023]
    Keywords : Electrification; battery repurposing; renewable energy; net-zero emissions; energy storage systems Elektrifiering; batteriåteranvändning; förnybar energi; nettonollutsläpp; energilagringssystem; Technology and Engineering;

    Abstract : With the increasing energy demand from urban electrification, the growing economy and global warming, Indonesia has some extensive challenges ahead. Additionally, growing demand for Li-ion batteries is causing shortages of virgin battery minerals in parallel with the increasing demand for energy storage to accommodate electrification. READ MORE

  5. 4. Geological characterization of rock samples by LIBS and ME-XRT analytical techniques

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Nsioh Elvis Nkioh; [2022]
    Keywords : geological characterization; analytical techniques; LIBS; ME-XRT; SEM; element maps; SEM-EDS; secondary electrons; rock samples; automated ore microscopy; SEM-Zeiss Merlin; element weight percentages; element oxide percentages; scanning techniques; analytical methods; laser induced breakdown spectrometry; multi energy x-ray transmission; scanning electron microscope; carbon coating; mineralogical classification; element composition; rock chemistry; rock chemical composition;

    Abstract : One of the major challenges in earth sciences and mineral exploration has been to determine with high accuracy and at a fast rate the elemental composition as well as the general chemistry of a rock sample. Many analytical techniques e.g. READ MORE

  6. 5. Cobalt and nickel concentrations in the Uppsala clay deposits : solubility and risk assessment

    University essay from SLU/Dept. of Soil and Environment

    Author : Ali Reza Sadeghi; [2020]
    Keywords : heavy metals; soil contanimation; geochemically active fraction; leaching test; guideline value; site-specific guideline value;

    Abstract : Heavy metals create a contamination problem in soils. Examples of heavy metals are Ni, Co, and Cu. Soil environment and minerals existing in the soil such as Fe and Mn oxides affect the presence of these heavy metals. In this thesis, the cobalt and nickel concentrations of selected soil samples from different locations in Uppsala were determined. READ MORE