Search for dissertations about: "problems in water industry"

Showing result 1 - 5 of 41 swedish dissertations containing the words problems in water industry.

  1. 1. Water powered percussive rock drilling process analysis, modelling and numerical simulation

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Göran Tuomas; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vattenteknik; Water Resources Engineering;

    Abstract : This thesis is devoted to problems, processes and systems related to the recently developed water powered percussive rock drilling method. The technology, which uses ordinary water to drive down-the-hole hammers, has been used to produce more than 6 million meters of blast holes within the mining industry. READ MORE

  2. 2. Communities of microalgae and bacteria in photobioreactors treating municipal wastewater

    University dissertation from Västerås : Mälardalens högskola

    Author : Ivo Krustok; Mälardalens högskola.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy- and Environmental Engineering; energi- och miljöteknik;

    Abstract : Everyone who uses water produces wastewater. This inevitability creates several problems that increase with the growth of the population and industry. READ MORE

  3. 3. Potential and problems related to reuse of water in households

    University dissertation from Environment & Resources DTU. Technical University of Denmark

    Author : Eva Eriksson; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Natural Science; Naturvetenskap; Technology byts ev till Engineering ; Teknik;

    Abstract : There is a growing demand in society for the introduction of decentralised sanitary reuse systems and the main reason for this is that centralised urban sanitation systems are expensive and resource-intensive. A second is water shortage and one way to reduce the need for freshwater is to reuse wastewater on-site. READ MORE

  4. 4. Supply Chain Governance for Social Sustainability A Study of the Ready-Made Garment Industry in Bangladesh

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Nandita Farhad; Linköpings universitet.; Linköpings universitet.; [2019]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social sustainability; supply chain governance; multi-stakeholder initiatives; ready-made garment industry.; social hållbarhet; leverantörsstyrning; multi-intressentinitiativ; klädindustrin;

    Abstract : This PhD thesis approaches the phenomenon of supply chain governance for social sustainability in the ready-made garment industry in Bangladesh. This research is based on a study of eight large multinational corporations (e.g. clothing brands and retailers) and their ready-made garment suppliers. READ MORE

  5. 5. Hydrological modeling as a tool for sustainable water resources management: a case study of the Awash River Basin

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Selome M. Tessema; KTH.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Hydrological characteristics; Distributed hydrological modeling; Rainfall-runoff correlation; Streamflow prediction; Sustainable water management; Awash River Basin; NATURAL SCIENCES Earth sciences Atmosphere and hydrosphere sciences Hydrology; NATURVETENSKAP Geovetenskap Atmosfärs- och hydrosfärsvetenskap Hydrologi;

    Abstract : The growing pressure on the world‘s fresh water resources is enforced by population growth that leads to conflicts between demands for different purposes. A main concern on water use is the conflict between the environment and other purposes like hydropower, irrigation for agriculture and domestic and industry water supply, where total flows are diverted without releasing water for ecological conservation. READ MORE