Essays about: "Mixed Oxide"

Showing result 16 - 20 of 37 essays containing the words Mixed Oxide.

  1. 16. Phosphorus and Nitrogen Removalin Modified Biochar Filters

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Ylva Stenström; [2017]
    Keywords : biochar; modified biochar; phosphorus filter; wastewater; batch adsorption experiment; nitrogen filter; COD; Tot-P; Tot-N; biokol; impregnerat biokol; fosforfilter; avloppsvatten; skakexperiment; kvävefilter; COD; Tot-P; Tot-N;

    Abstract : Onsite wastewater treatment systems in Sweden are getting old and many of them lack sufficient phosphorus, nitrogen and organic carbon reduction. Biochar is a material that has been suggested as an alternative to the common sand or soil used in onsite wastewater treatment systems. READ MORE

  3. 17. A lab study of an iron-coated biochar as a phosphate mitigation tool

    University essay from SLU/Department of Molecular Sciences

    Author : Robert Almqvist; [2017]
    Keywords : biochar; phosphate; iron; magnetite; nutrient leaching; eutrophication; mitigation;

    Abstract : Nutrients in leachate water resulting from manmade activities are recognized as a major problem leading to eutrophication worldwide. In Sweden and other Baltic countries, agricultural activities are a big contributor to eutrophication of the Baltic Sea. READ MORE

  4. 18. The effect of albumin and fibrinogen on the corrosion and metal release from a biomedical CoCrMo alloy

    University essay from KTH/Materialvetenskap

    Author : Wei Zheng; [2017]
    Keywords : CoCrMo alloy; metal release; corrosion resistance; albumin; fibrinogen;

    Abstract : Corrosion and metal release mechanisms of CoCrMo alloys are at human biological conditions not fully understood. The main objective of this master thesis was to investigate whether the Vroman effect influences the extent of metal release from CoCrMo alloy in mixed protein solutions. READ MORE

  5. 19. Tribological Behaviour of Hybrid Carbon Filled UHMWPE Composites in Water

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Hari Shankar Vadivel; [2016]
    Keywords : UHMWPE; Tribology; Carbon fillers; Water; Nanodiamond; Graphene Oxide; Short Carbon fibre; Friction; Wear;

    Abstract : There is a increasing emphasis in today’s world to use environmental friendly solutions for tribological and lubrication purposes. Use of water as a lubricant presents a cost effective and easy method of bio friendly lubrication. READ MORE

  6. 20. Investigation of Nitromethane Combustion Using Laser Induced Fluorescence

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : Said Ali Said El-Busaidy; [2016]
    Keywords : Laser Induced fluorescence Nitromethane Combustion Chemiluminescence; Physics and Astronomy;

    Abstract : Pre-mixed nitromethane/air/nitrogen flames on a heat-flux burner are investigated at atmospheric pressure with equivalence ratios of =0.8 and =1.2. Flame thermometry and chemiluminescence spectrum were used to characterise the flame before carrying out saturated laser induced fluorescence on NO molecules. READ MORE