Sökning: "vatten sydamerika"

Hittade 3 uppsatser innehållade orden vatten sydamerika.

  1. 1. Rainwater Infiltration Model of the Chocaya Basin using Hydrus-1D

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Författare :Alexander Bergman; Mire Persmark; [2020]
    Nyckelord :Rainwater Infiltration; Alluvial Plain; Chocaya Basin; Hydraulic Conductivity; Double Ring Infiltrometer DRI ; Hydrus-1D; Electrical Resistivity Tomography ERT ; Earth and Environmental Sciences;

    Sammanfattning : The objective of this study was to assess the rainwater infiltration process in the unsaturated zone in an alluvial plain. Particularly, this study is focused on the Chocaya basin in central Bolivia. LÄS MER

  3. 2. Advanced Oxidation Processes for removal of COD from pulp and paper mill effluents : A Technical, Economical and Environmental Evaluation

    Master-uppsats, KTH/Industriell ekologi

    Författare :Irma Karat; [2013]
    Nyckelord :Advanced Oxidation Processes; Ozone; Wastewater Treatment; COD; Pulp and Paper Industry;

    Sammanfattning : In Sweden, the dominating source for emissions of degradable organic substances to water is the pulp and paper industry. The organic substances increase oxygen consumption in the recipient which subsequently threatens aquatic species. LÄS MER

  4. 3. Estimation of production losses and measures to reduce thermal stress in dairy production under tropical conditions : results of a field investigation

    L3-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Författare :Malin Qvarnström; [2002]
    Nyckelord :dairy production; heat stress; tropical conditions; respiration rate; coat temperature; relief measures;

    Sammanfattning : The milk consumption in Asia has increased during the last years. To improve the milk production high yield breeds like Holstein and Jersey are introduced however they are more sensible to the hot and humid climate compared to local breeds. To keep their milk production at a high level some sort of cooling must be used. LÄS MER