Search for dissertations about: "grass"

Showing result 11 - 15 of 151 swedish dissertations containing the word grass.

  2. 11. Preparation and Characterization of Chemical Pulps from Wood and Reed Canary Grass

    Author : Helena Håkansson; Karlstads universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pulping; wood; reed canary grass; acid hydrolysis; microcrystalline cellulose; Chemical Engineering; Kemiteknik;

    Abstract : This thesis presents laboratory results from ethanol pulping of reed canary grass for the production of paper pulp. The focus was on the influence of cooking pa-rameters on the delignification. The strength of the grass pulps was found to be low and the use of such pulps will therefore be limited to a few products. READ MORE

  4. 12. Time and spatial dependent climate impact of grass cultivation and grass-based biogas system

    Author : Johan Nilsson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : One strategy to limit global warming is to phase out fossil products and replace them with bio-based alternatives. This is often referred to as transitioning from a fossil economy to a bioeconomy. READ MORE

  5. 13. Enhancement of stormwater quality in grass swales : Removal and immobilisation of metals

    Author : Snezana Gavric; Magnus Bäckström; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering; Centre - Centre for Stormwater Management DRIZZLE ; Centrumbildning - Centrum för dagvattenhantering DRIZZLE ;

    Abstract : .... READ MORE

  6. 14. Development of a Process for Reducing the Content of b-N-Oxalyl a,b-Diamino Propionic Acid (b-ODAP) in Grass Pea (Lathyrus sativus) Seeds: Nutritional Consequences and Technological Aspects

    Author : Girma Akalu; Avdelningen för livsmedel och läkemedel; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; process optimization; functional properties; biological value; net protein utilization; starch digestibility; protein digestibility; Grass pea Lathyrus sativus ; b-ODAP; Food and drink technology; Livsmedelsteknik;

    Abstract : Grass pea (Lathyrus sativus) is a leguminous food crop, grown mainly in the tropical and subtropical regions. It has valuable nutrients, however consumption of the seeds is reported to cause lathyrism, due to the presence of a non-protein amino acid (?-ODAP). READ MORE

  7. 15. Milk production from grass and byproducts : for improved sustainability of dairy production

    Author : Johanna Karlsson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Ruminants can produce meat and milk from fibrous feed and byproducts not suitable for human consumption. However, high-yielding dairy cows are generally fed high proportions of cereal grain and pulses, which can be consumed directly by humans. READ MORE