Essays about: "flyktiga fettsyror"

Showing result 1 - 5 of 30 essays containing the words flyktiga fettsyror.

  1. 1. Cultivation of Yarrowia lipolytica on a hydrolysate based on food waste

    University essay from SLU/Department of Molecular Sciences

    Author : Hanna Norrman; [2023]
    Keywords : Yarrowia lipolytica; hydrolysate; food waste; fish feed; volatile fatty acids;

    Abstract : Interest in replacing fish oil and fish meal as fish feed ingredients with more socially, environmen-tally, and economically sustainable alternatives has increased in recent years. One such alternative could be the use of yeast biomass. READ MORE

  3. 2. Using biological conversion to increase the value of short-chain fatty acids by mixed cultures

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

    Author : Elisabeth Beach; [2023]
    Keywords : Ethanol; Mixed culture; Volatile fatty acids; Anaerobic digestion;

    Abstract : The development of anaerobic digestion processes has gained recognition for its potential for producing volatile fatty acids alongside bio-alcohols. In addition, the fermentation process and the products produced from biological fermentation have the possibility to overcome the abundance of organic waste in our society, which is potentially immensely rich in untapped valuable potential products. READ MORE

  4. 3. High-loaded thermophilic anaerobic digestion of mixed sewage sludge : A pilot study

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Santiago Elejalde Bolaños; [2022]
    Keywords : thermophilic anaerobic digestion; volatile fatty acids; mixed sludge; organic loading rate; alkalinity; wastewater treatment plant; termofil rötning; flyktiga fettsyror; blandslam; organisk belastning; alkalinitet; avloppsreningsverk;

    Abstract : Municipal wastewater treatment plants (WWTP) are important infrastructural components in a society and also important for sustainability. In a WWTP the most common treatment configuration is mechanical, biological, and chemical treatment of the wastewater. READ MORE

  5. 4. Optimization of a two-step anaerobic treatment of wastewater from the Pulp and Paper Industry

    University essay from KTH/Industriell bioteknologi

    Author : Sara Bard; [2022]
    Keywords : Wastewater treatment; biogas; methane; pulp and paper mill wastewater; wood raw material; anaerobic treatment; sulphate reduction; UAPB reactor; Vattenrening; biogas; metan; processvatten från pappers- och massaindustrin; träråvara; anaerob rening; sulfatreduktion; UAPB reaktor;

    Abstract : Under de senaste 30 åren så har antalet massa- och pappersbruk minskat medan den totala produktionen av massa och papper har ökat. En högre produktion per bruk tillsammans med en hårdare miljölagstiftning, sätter ett högre tryck på vattenreningen på varje bruk. READ MORE

  6. 5. Methane mitigating feed additives in future dairy production : consumer and producer attitudes and potential effects on dairy products

    University essay from SLU/Department of Molecular Sciences

    Author : Emma Olofsson Laasonen; [2022]
    Keywords : Enteric methane; mitigating strategies; rumen metabolism; 3-Nitrooxypropanol; Asparagopsis taxiformis;

    Abstract : Enteric methane emitted from ruminant metabolism is the most prominent greenhouse gas produced in livestock production. Mitigation strategies in the form of different types of methane reducing feed additives are approaching the market in near future. The effects of implementing the feed additives into the dairy sector was evaluated in this study. READ MORE