Essays about: "Bentonite"

Showing result 11 - 15 of 16 essays containing the word Bentonite.

  1. 11. Sequence stratigraphy, palynology and biostratigraphy across the Ordovician-Silurian boundary in the Röstånga-1 core, southern Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Ahmed Salah Badawy; [2012]
    Keywords : avsättningsmiljöer; stratigrafi; Sweden; Scania; Röstånga; Silurian; Ordovician; TAI; Thermal Alteration Index; palynology; sea level changes; stratigraphy; depositional environments; havsnivåförändringar; palynologi; Ordovicium; Silur; Skåne; Sverige.; Earth and Environmental Sciences;

    Abstract : A multiproxy study on sedimentary rocks spanning the Ordovician-Silurian boundary has been performed on material from the Röstånga-1 core, with the aims to improve the biostratigraphical and sedimentological framework and to interpret the depositional environment during this interval in Earth’s history. The sedimentary succession in the Röstånga-1 core is developed in the Scanian Lithofacies Belt and is considered an excellent upper Middle Ordovician-Lower Silurian reference section for southernmost Sweden. READ MORE

  3. 12. Radiation induced corrosion of copper

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Åsa Björkbacka; [2011]
    Keywords : Copper; radiation; gamma radiation; corrosion; SEM; IRAS; ICP; cuprite;

    Abstract : The Swedish concept for storage of highly radioactive spent nuclear fuel is called the KBS-3 program. The proposed procedure is that the waste will be stored in a deep repository, 500 meters down in the Swedish bedrock, for 100 000 years. The fuel will be sealed inside cast iron cylinders surrounded by copper. READ MORE

  4. 13. How fining agents affect the tendency of pear base wine to form and stabilize foam

    University essay from Institutionen för naturvetenskap, NV

    Author : Karolina Dahlström; [2010]
    Keywords : foam; foaming agent; wine;

    Abstract : The company Kiviks Musteri AB produces a pear base wine that forms stable foam, which is problematic from a production perspective. The aim of this thesis was to investigate the factors underlying foam stability in the pear base wine and to find means for its reduction. READ MORE

  5. 14. Foaming in Apple Wine

    University essay from Institutionen för naturvetenskap, NV

    Author : Ellinor Mårtensson; [2010]
    Keywords : apple wine; foaming; antifoaming agents;

    Abstract : At Kiviks Musteri AB, situated in the southeast part of Scania, a wide variety of products based on fruits and berries, are produced. One of these products is base apple wine, which is used for the production of cider and mulled wine and also is sold to other producers of cider. READ MORE

  6. 15. Textile dyeing in Mali : possibilities for small scale effluent treatment

    University essay from SLU/Dept. of Soil and Environment

    Author : Hanna Larsson; [2009]
    Keywords : water treatment; textile dyes; artisanal; Mali;

    Abstract : Water treatment is an important issue in Mali, an arid country where the Niger River is the mainrecipient for a large part of the effluents from industrial and small scale activities. Clothes dyed withsynthetic dyestuffs are an important part of the culture in Mali. READ MORE