Essays about: "CaCO3"

Showing result 16 - 20 of 26 essays containing the word CaCO3.

  1. 16. Optimised ammonia sanitation of sewage sludge

    University essay from SLU/Dept. of Energy and Technology

    Author : Franziska Häfner; [2014]
    Keywords : ammonia; urea; sanitisation; compost; sewage; sludge; Enterococcus faecalis; Escherichia coli; Salmonella Typhimurium; Ascaris suum; somatic coliphages;

    Abstract : The usage of sewage sludge as an organic fertiliser offers a way to recycle nutrients and organic matter for a sustainable agriculture. Sewage sludge is rich in plant nutrient like nitrogen, phosphorus, potassium and micronutrients. READ MORE

  3. 17. Urinsten hos marsvin

    University essay from SLU/Dept. of Clinical Sciences

    Author : Maria Törner; [2013]
    Keywords : urolithiasis; marsvin; predisponerande faktorer; kemisk sammansättning; recidiv;

    Abstract : Urolithiasis hos marsvin är relativt vanligt förekommande (Hawkins et al., 2009; Hoefer, 2004; Gaschen et al., 1998; Riggs, 2008; O´Rourke, 2004; Jola´nkai et al., 2006). READ MORE

  4. 18. Exposure studies of refractory materials for biomass gasification

    University essay from Institutionen för tillämpad fysik och elektronik

    Author : Markus Carlborg; [2013]
    Keywords : Gasification; biomass; high alumina refractories; alkali; slag;

    Abstract : Gasification is a technology mostly used to convert fossil feedstock to syngas. Biomass could be used as a feedstock instead but that puts different demands on, among other things, the materials in these reactors. READ MORE

  5. 19. Prediction of the degree of thermal breakdown of limestone : a case study of the Upper Ordovician Boda Limestone, Siljan district, central Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Håkan Olsson; [2012]
    Keywords : Boda; quicklime; lime; limestone; calcining; Siljan; fluxstone; ore; kalk; kalksten; bränd; släckt; CaO; Earth and Environmental Sciences;

    Abstract : Quicklime (CaO) is an important geological resource with a wide variety of industrial uses. It is a base chemical produced from the burning of limestone or dolomite. READ MORE

  6. 20. Vegetation establishment after restoration measures in calcareous sandy grasslands

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Sara Alexandersson; [2012]
    Keywords : Biology and Life Sciences;

    Abstract : ABSTRACT Calcareous sandy grasslands are among the most threatened habitats in Europe, primarily because of abandonment, acidification, eutrophication and fragmentation. Much of the biodiversity found in calcareous sandy grasslands depend on the availability of calcareous sand in the topsoil layer. READ MORE