Essays about: "water environment"

Showing result 1 - 5 of 482 essays containing the words water environment.

  1. 1. Material Flow Analysis of Phosphorous and Organic Matter in Domestic Wastewater and Food Waste in Sông Công Town, Vietnam

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik; Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Olli Sammalisto; Zanna Sefane; [2015]
    Keywords : ;

    Abstract : Vietnam’s fast economic growth has to a large extent been achieved on the expense of a rapid deterioration of the natural environment, including eutrophication of local water sources. Proper planning is needed to move towards a sustainable wastewater management and one recognized tool for such planning is material flow analysis (MFA). READ MORE

  2. 2. Material Flow Analysis of Phosphorous and Organic Matter in Domestic Wastewater and Food Waste in Sông Công Town, Vietnam

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik; Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Olli Sammalisto; Zanna Sefane; [2015]
    Keywords : MFA; material flow analysis; Vietnam; Thai Nguyen; Song Cong; phosphorus; COD; wastewater; wastewater treatment;

    Abstract : Vietnam’s fast economic growth has to a large extent been achieved on the expense of a rapid deterioration of the natural environment, including eutrophication of local water sources. Proper planning is needed to move towards a sustainable wastewater management and one recognized tool for such planning is material flow analysis (MFA). READ MORE

  3. 3. Implementation of PID control using Arduino microcontrollers for glucose measurements and micro incubator applications

    University essay from Uppsala universitet/Fasta tillståndets elektronik; Uppsala universitet/Fasta tillståndets elektronik; Uppsala universitet/Fasta tillståndets elektronik

    Author : Hugo Andersson; Viktor Mattsson; Aleksandar Senek; [2015]
    Keywords : ;

    Abstract : The task is to build a low-cost thermostat and design necessary elements to perform a study on water mixed glucose-impedance at different temperatures and cell growth in a temperature-controlled incubator housing a magnetic field of up to 3 mT. The incubator was designed in solidworks and made to fit petri dishes of two relevant sizes and necessary wiring. READ MORE

  4. 4. Evaluation of "GIN method" at Two fans of City banan project in Stockholm

    University essay from KTH/Jord- och bergmekanik

    Author : Mehran Neshati Sani; [2015]
    Keywords : grouting; GIN method; cement; jacking; penetration; pressure; volume intake;

    Abstract : An underground installation with too much inflow can lead to dangerous consequences for around environment, therefore a well-sealed construction results in appropriate inflows. To mitigate movement of ground water table in underground constructions, it is necessary to seal the rock mass by grout injection. READ MORE

  5. 5. Design and Implementation of a Glider Control System

    University essay from KTH/Optimeringslära och systemteori

    Author : Hannah Lindberg; [2015]
    Keywords : ROBEX; MOTH; glider; buoyancy; OBC; actuators; pitch; deflection; AHRS;

    Abstract : ROBEX is a unique research project combining Airbus Defence and Space’s robotics expertise with deep-sea exploration technology to discover more about the most extreme environments environments known to man. As a part of this project, a deep-sea glider called MOTH, is under development with the objective to determine whether gliders can be used as a platform for bathymetric and electromagnetic soundings of the seafloor as well as for new water column research. READ MORE