Essays about: "water and waste water treatment"

Showing result 1 - 5 of 152 essays containing the words water and waste water treatment.

  1. 1. Sustainability assessment of sanitation systems in El Alto, Bolivia : A pre-study

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Malin Smith; [2020]
    Keywords : Sustainable sanitation; peri-urban; urine-diverting dry toilet; waste stabilization pond; stakeholder; Hållbar sanitet; peri-urban; urinsorterande torrtoalett; stabiliseringsdamm; intressent;

    Abstract : The Sustainable Development Goal (SDG) Target 6.2 aims at providing access to adequate and equitable sanitation and hygiene for all and to end open defecation by 2030. Yet, 47 % of the population in Bolivia lacked access to basic sanitation services in 2012. READ MORE

  3. 2. Dimples in corrugated channels to improve efficiency in plate heat exchangers

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Gustav Karlsson; [2020]
    Keywords : Dimples; Plate Heat Exchangers; Heat Transfer Enhancement; CFD; Large Eddy Simulation; Reynolds Averaged Navier Stokes Simulation; chemical engineering; kemiteknik; Technology and Engineering;

    Abstract : The development of new heat exchanger patterns is ever changing. Companies are constantly pushing innovation to satisfy costumer needs in terms of thermal efficiency, reliability and serviceability. In this thesis, the implementation of dimples in the corrugated pattern of a plate heat exchanger is investigated to increase the thermal efficiency. READ MORE

  4. 3. Preparation of films and nonwoven composites from fungal microfibers grown in bread waste

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Maximilian Köhnlein; [2020]
    Keywords : bread waste; chitin; chitosan; filamentous fungi; film; fungal cell wall; fungal microfibers; glucosamine; mycelia; N-acetyl-glucosamine; nonwoven; wet-laid;

    Abstract : Unsold bread makes up a signification fraction of waste occurring in Swedish supermarkets. This thesis seeks to address the problem of food waste, by cultivating filamentous fungi on bread waste and producing chitinous films and nonwovens from them. READ MORE

  5. 4. Optimizing the preparation of cooked chickpea

    University essay from SLU/Department of Molecular Sciences

    Author : Julia Engsner; [2020]
    Keywords : chickpeas; pulses; legumes; boiling; cooking; soaking; treatment; preparation; optimization;

    Abstract : The demand of processing pulses (dry beans, lentil, and peas) into various foods has increased over the recent years as they are considered a sustainable and healthy food. Thus, a sustainable processing of them is equally important for the future. READ MORE

  6. 5. Evaluation of sensor techniques for detection of contaminants in greywater from showers

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Andreas Bengtsson; Kalle Andersson; [2020]
    Keywords : Greywater; Ultrasound; IR; Impedance; Detection; Shower; Technology and Engineering;

    Abstract : This thesis has been made in collaboration with the company Orbital Systems. The aim has been to optimize their product the Orbital shower, which is a circulating shower system. The work evaluates different sensor techniques suitable for detection of contaminants in greywater. READ MORE