Essays about: "chlorella"

Showing result 1 - 5 of 12 essays containing the word chlorella.

  1. 1. Using microalgae for removing nutrients from RAS aquaculture effluents - a viable strategy? A case study.

    University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Author : Samuel Karlsson; [2022-07-06]
    Keywords : ;

    Abstract : The increased global demand for fish has caused a tremendous increase in aquaculture production during the last decade, emphasising the importance of systems with a low climate footprint. One such system is a recirculating aquaculture system (RAS) which is land-based as opposed to traditional open systems. READ MORE

  3. 2. Phosphorus reduction in wastewater using microalgae with different phosphorus starvation periods

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Fredrika Murby; [2021]
    Keywords : ;

    Abstract : Anthropogenic induced nutrients in the Baltic Sea have led to 97% of it being eutrophic. Phosphorus is regarded the main regulating nutrient, and nearly 25% of the nutrients coming to the Baltic Sea originate from wastewater treatment plants. READ MORE

  4. 3. Microalgae – The new green? : biochemical composition, cultivation and extraction methods

    University essay from SLU/Department of Molecular Sciences

    Author : Ida Åkerberg; Christian Nordqvist; [2021]
    Keywords : microalgae; food; growth conditions; biochemical compounds; extraction;

    Abstract : Microalgae are a promising source of high value compounds for the food industry with both nutritional and health-beneficial qualities with potential to meet the dietary demand of the growing population. Microalgae are highly adaptive towards environmental stresses which is used as important tool for manipulation of the biomass for enhancement of metabolites. READ MORE

  5. 4. Påverkar klimatförändringen trofisk fraktionering av C och N mellan växt och konsument i sötvattenekosystem?

    University essay from SLU/Dept. of Aquatic Sciences and Assessment

    Author : Evelina Hiltunen; [2018]
    Keywords : chironomus riparius; stable isotopes; trophic fractionation; climate change; oligotrophication;

    Abstract : Temperaturhöjningen som en följd av klimatförändringen väntas gå fortast och bli störst på Nord- och Sydpolen. När lufttemperaturen stiger, stiger även vattentemperaturer och vegetationsgränser flyttas. Detta skulle kunna vara orsaken till den näringsutarmning som kan ses i många arktiska sjöar. READ MORE

  6. 5. Anaerobic Co-digestion of Sewage sludge, Algae and Coffee Ground

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

    Author : Kristina Flisberg; [2016]
    Keywords : Anaerobic digestion; Algae; C.Vulgaris; Coffee ground;

    Abstract : Energy shortfall and air pollution are some of the challenges the human kind is facing today. Fossil fuel is still the most widely used fuel, which is a non-renewable resource, increasing excess carbon dioxide into the air. READ MORE