Essays about: "Animal materials"

Showing result 6 - 10 of 106 essays containing the words Animal materials.

  1. 6. Separation and acidification of digested animal manure : properties of the future organic fertilizers

    University essay from SLU/Dept. of Soil and Environment

    Author : Marie Björs; [2023]
    Keywords : Digestate; Eutrophication; Farmers’ survey; Plasma activation; Screw press;

    Abstract : Agricultural areas with a high animal density contribute to eutrophication in waterbodies and seas worldwide due to accumulation of nutrients around animal farms. Animal manure is heavy and bulky, thus unpractical to transport long distances and new techniques have been developed to refine animal manure and make it easier to transport. READ MORE

  3. 7. Biochar from separated digestate and pig manure as soil amendment

    University essay from SLU/Dept. of Soil and Environment

    Author : Lovisa Nissen; [2022]
    Keywords : separation; screw press; incubation study; CO2 emission; N mineralization;

    Abstract : The situation in and around the Baltic Sea, with large areas with hypoxia in the sea and areas in the watershed with a high concentration of animal farms, has led to a need to increase the nutrient recycling of animal manure. High levels of phosphorus (P) in the soil lead to leaching, and by reducing the P-level in organic fertilizers, this leaching can be reduced. READ MORE

  4. 8. On-chip characterization of hydroxyapatite with different topography

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Maja Grape; [2022]
    Keywords : biomaterials; calcium-deficient hydroxyapatite; microfluidic systems;

    Abstract : Biomaterials are defined as non-viable materials whose functions strives to interact with biological systems, this makes biomaterials suitable for medical devices and applications. Biomaterials biological properties must be thoroughly investigated and evaluated in order to be approved for clinical usage. READ MORE

  5. 9. Fiberströ : det hållbara strömaterialet för framtidens djurproduktion

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Emil Nordqvist; [2022]
    Keywords : Fiberströ; strömaterial; gödselfiber; djurhållning; djurvälfärd;

    Abstract : De svenska lantbrukarna står inför många olika val då de gärna vill uppnå en bra djurvälfärd för sina djur samtidigt som de vill försöka köpa produkter för så låga kostnader som möjligt. Med högre kostnader för nödvändiga produkter som bland annat el, bränsle, foder och strömedel utmanas den svenska lantbrukaren att hitta nya vägar att driva sitt företag. READ MORE

  6. 10. Creating A Chicken Analogue with Mycoprotein

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

    Author : Jiayi Zheng; [2022]
    Keywords : meat analogue; mycoprotein; product development; sodium alginate; food technology; Technology and Engineering;

    Abstract : To meet the growing demand of meat alternatives, this project was dedicated to creating a chicken analogue prototype with mycoprotein. Within the project, two approaches of alginate gelation, external (diffusion) crosslinking and internal crosslinking, were studied in this particular food matrix. READ MORE