Essays about: "Auger"

Showing result 6 - 10 of 22 essays containing the word Auger.

  1. 6. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery

    University essay from KTH/Energi- och ugnsteknik

    Author : Ioannis Asvestas; [2018]
    Keywords : pyrolysis; energy; electrical and electronic waste; polymers; plastics; materials; recovery;

    Abstract : The society is striving to tackle the over-extraction of Earth’s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. READ MORE

  3. 7. Positive-Ion/Negative-Ion Coincidence (PINICO) Experiments on Water

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/MAX IV-laboratoriet

    Author : Bruno Moog; [2017]
    Keywords : PINICO; TOF; time-of-flight; time of flight; spectroscopy; coincidence spectroscopy; water; Physics and Astronomy;

    Abstract : A new setup for versatile ion time-of-flight coincidence spectroscopy was built using a pre-existing negative ion time-of-flight spectrometer aligned with a short extension that may be used to detect photons, Auger electrons or positive ions. The extension was designed to be short to improve detection of photons, as they do not have a preferred direction for their emission, and high-momentum particles, which would miss the detector if it were placed farther from the interaction region. READ MORE

  4. 8. Groundwater occurrence and quality in Bulawayo province, Zimbabwe

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Anton Nygren; Edvard Nordenskjöld; Erik Östblom; [2016]
    Keywords : total dissolved solids; salinity; electrical conductivity; electrical resistivity tomography; vertical electrical sounding; magnetic field; auger holes; saturated hydraulic conductivity;

    Abstract : This study focused on determining the groundwater flow paths in the crystalline subsurface rocks of the Bulawayo metropolitan, Zimbabwe, through analysing the discontinuities of the electrical properties of the ground, as well as in the magnetic field of the underlying rocks. Further, borehole water quality was analysed by measuring and mapping several chemical parameters, specifically TDS, salinity and the electrical conductivity. READ MORE

  5. 9. Soil factors affecting plant performance of climbing beans (Phaseolus vulgaris L.) in south western Kenya

    University essay from SLU/Dept. of Soil and Environment

    Author : Hanna Williams; [2016]
    Keywords : penetrometer; resistance; soil pH; staking; CN ratio; Kisii; KALRO;

    Abstract : The south west part of Kenya is the most densely populated part of Kenya. This part of Kenya has relatively fertile soils and a favorable environment for crop production, which is why it is a major food producing area. The high population results in land scarcity with the average farm size ranging from 0.8-1. READ MORE

  6. 10. Analysis and characterization of environmental friendly trivalent chromium passivation of aluminum alloys

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Emma Västerlund; Ronja Flink; [2016]
    Keywords : aluminium alloys; trivalent chromium passivation; SurTec 650V; goniometry; XPS; AES; SEM; TEM; corrosion;

    Abstract : As of 21st September 2017, industrial use of hexavalent chromium (Cr(VI)) will, due to its environmental toxicity and carcinogenicity, be restricted by REACH regulations. Saab Aeronautics is therefore shifting anticorrosion surface treatment of aluminum alloys from hexavalent chromium conversion to trivalent chromium (Cr(III)) passivation. READ MORE