Sökning: "urea hydrolysis"

Hittade 3 uppsatser innehållade orden urea hydrolysis.

  1. 1. Study of a valorisation process for biomass industrial waste involving acid cooking and enzymatic hydrolysis

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Nicolas Brunet; [2020]
    Nyckelord :;

    Sammanfattning : Lignocellulosic biomass has potential to chip in the chemical and biofuels supplies in future societies,even though lignocellulose is a recalcitrant structure that has to be treated in several steps. After theirproper life cycle, wood-derived materials such as particleboards have few outcomes today apart fromenergy recovery for heat production. LÄS MER

  2. 2. Study of a valorisation process forbiomass industrial waste involvingacid cooking and enzymatichydrolysis

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Nicolas Brunet; [2020]
    Nyckelord :;

    Sammanfattning : Lignocellulosic biomass has potential to chip in the chemical and biofuels supplies in future societies,even though lignocellulose is a recalcitrant structure that has to be treated in several steps. After theirproper life cycle, wood-derived materials such as particleboards have few outcomes today apart fromenergy recovery for heat production. LÄS MER

  3. 3. Urine drying with ash and lime at temperatures 20-60°C : nutrient recovery from source separated urine

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Shanta Dutta; [2012]
    Nyckelord :Urine; drying; evaporation; treatment; ammonia; ammoniumnitrogen; nutrient; recycling; recovery; urea hydrolysis; fertilizer; ecological sanitation; eco-san; agriculture;

    Sammanfattning : Utilization of source-separated urine in agricultural production has been practiced and different treatment options have been developed in last two decades. The purpose of this study was to develop a drying technique for untreated human urine added to ash and lime as drying agent at temperature 20-60°C. LÄS MER