Essays about: "Dehydration process"

Showing result 1 - 5 of 16 essays containing the words Dehydration process.

  1. 1. Analysis of Process Technologies to Preserve Berries

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Jose Abraham Zamudio Pedraza; [2022]
    Keywords : berry processing; freezing; drying; lyophilization; microwave vacuum drying; osmotic dehydration; environmental impact; food engineering; Agriculture and Food Sciences;

    Abstract : From all the wild berries that grow in Sweden only 2-5% is utilized (RISE, 2022). The United Nation has 17 goals for sustainable development, and many of those goals are related to sustainable food production (United Nations, 2022). READ MORE

  3. 2. Modelling the global water cycle – the effect of Mg-sursassite on the amount of globally subducted water

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Nils Benjamin Gies; [2021-07-05]
    Keywords : ;

    Abstract : Subduction of hydrated lithospheric mantle is the most important process regarding the transfer of significant amounts of water to depths exceeding 350 km. Hence, the interplay of the thermal structure within the subducted slab together with the PT-stability fields of hydrous ultra-high pressure phases control the dehydration of the slab and the amount of water transported into the deeper mantle. READ MORE

  4. 3. Fertiliser derived from human urine : novel media for alkaline urine dehydration

    University essay from SLU/Dept. of Energy and Technology

    Author : Christopher Friedrich; [2021]
    Keywords : nutrient recovery; fertiliser; urine drying; source separation; magnesium oxide; calcium hydroxide;

    Abstract : Every year, each human excretes approximately 4 kg of nitrogen, 1 kg of potassium and 0.3 kg of phosphorus through their urine. In conventional wastewater treatment, these nutrients are usually not recovered for agricultural production, although they can enhance plant growth. READ MORE

  5. 4. Glucose Levulinates as Bio-plasticizers

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Wenxiang Xuan; [2017]
    Keywords : Gluocse esters; Levulinic acid; Plasticizer; Starch; Poly vinyl chloride ;

    Abstract : Glucose, as the most plentiful sugar in nature, is a renewable resource and possesses excellent record in health safety. Levulinic acid is a platform chemical which plays an important role  in  biomass transformation and reactive intermediates. READ MORE

  6. 5. Hydrodeoxygenation of Pyrolysis Oil: Comparing an Iron-based Catalyst with Dolomite

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Dennis Fällén Holm; [2017]
    Keywords : Biomass; bio-oil; bio-crude; hydrodeoxygenation; pyrolysis and tar cracking.;

    Abstract : This thesis evaluates the possibility to use a iron-based catalyst as a pyrolysis vapour conversion catalyst. The iron catalyst was also compared with the mineral dolomite. READ MORE