Essays about: "CaCO3"

Showing result 21 - 25 of 26 essays containing the word CaCO3.

  1. 21. Recycling of Glass Fiber Composites

    University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan

    Author : Ramesh Krishnamoorthi; Zhang Shinzhao; [2012]
    Keywords : polypropylene pp ; maleic anhydride modifie polypropylene mapp ; grinded and microwave pyrolyse composites mgc ; grinded composites gc ; neoxil; virgin glass fiber; caco3; hammer mill fiber; micro-compounder; injection; termogravimetric analysis tga ; tensile testing; gcmsanalysis; dynamic mechanical analysis; microwavepyrolysis; different scanning calorimetry dsc ; distillation; polymer oil;

    Abstract : Composites are the materials which can be used for a wide variety of applications andproducts such as sports equipment, aerospace and marine because of light and stiffnessproperties. Composites are often made from thermoset resin with glass fibers. READ MORE

  3. 22. Utbudet av vegetariska och veganska livsmedelsprodukter på den svenska marknaden : vilka produkter finns och hur är de berikade?

    University essay from SLU/Dept. of Food Science

    Author : Ulrika Andersson; [2011]
    Keywords : vegetarian; vegan; kost; hälsa; vitamin D; vitamin D3; vitamin D2; kolekalciferol; ergokalciferol; vitamin B12; kobalamin; kalcium; omega-3 fettsyror; zink; livsmedelsprodukter; berikning; berikade livsmedel; kalciumkarbonat CaCo3 ; trikalciumfosfat Ca3 PO4 2 ; kalciumvätefosfat-2-hydrat; Lithothamnium calcareum;

    Abstract : This study has been done in order to map the supply of vegetarian and vegan food products in Sweden for business clients and consumers. A total of 665 food stuffs were found and classified into six categories. READ MORE

  4. 23. The effect of sodium chloride on eggshell quality in laying hens : a review

    University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

    Author : Karin Persson; [2009]
    Keywords : sodium chloride; eggshell quality; carbonic anhydrase; shell formation; poultry; hen; fowl;

    Abstract : Sodium chloride, NaCl, has been shown to have a severe adverse effect on shell quality in birds when received in drinking water. This is a major problem due to an increase of breakage of eggs and great economic losses in commercial egg production. READ MORE

  5. 24. C and N mineralization and earthworm populations in a Norway spruce forest at Hasslöv (SW Sweden), 25 years after liming

    University essay from SLU/Dept. of Ecology

    Author : Janneke Ravenek; [2009]
    Keywords : carbon; nitrogen; mineralization; liming; acidification; earthworm;

    Abstract : During the last decades of the 20th century, acid rain affected many areas in Europe and NorthernAmerica. Soil acidification was considered a large problem for forest ecosystems, because it wasexpected that tree growth would be hampered by low pH, nutrient deficiencies and highconcentrations of free Al. READ MORE

  6. 25. Sodium bicarbonate ingestion increases pH in blood but does not attenuate exercise induced arterial hypoxemia or enhance performance

    University essay from Institutionen för vårdvetenskap och sociologi

    Author : Jens Westergren; [2008]
    Keywords : ;

    Abstract : Introduction: The exact causes of Exercise Induced Arterial Hypoxemia (EIAH) are not yet known. Earlier studies on the ergogenic effects of NaHCO3 have neglected to investigate the occurrence of EIAH among their subject, something that could explain the conflicting results, EIAH cannot be over looked since reportedly 50% of well trained athletes experience EIAH. READ MORE