Essays about: "heavy metal"

Showing result 1 - 5 of 126 essays containing the words heavy metal.

  1. 1. Biochar Production from Municipal Sewage Sludge via Pyrolysis - The Case of Gotland

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Lara-Patricia Brokmeier; [2022]
    Keywords : Biochar; Municipal Sewage Sludge; Pyrolysis; Carbon Sequestration; Heavy Metals; Gotland;

    Abstract : In order to keep global average temperature below 2°C it is necessary to accelerate climate change mitigation actions and reduce global greenhouse gas emissions. This can be achieved by carbon capture and storage methods such as the production of biochar. READ MORE

  2. 2. Electrochemical behavior of conducting polymers

    University essay from KTH/Kemi

    Author : Raghda Kalifa; [2022]
    Keywords : Cathodic protection; conducting polymers; conductivity; structure; compression; Katodiskt skydd; ledande polymerer; konduktivitet; struktur; kompression;

    Abstract : Ett stort industriellt problem när det gäller metalliska material är korrosion. En metod för att förhindra korrosion är genom en elektrokemisk process som kallas katodiskt skydd vilket kan utföras på två olika sätt: Katodiskt korrosionsskydd med påtryckt ström (ICCP) eller offeranod (SACP). READ MORE

  3. 3. Strategies and barriers to implement an environmental management system : Small size companies in the metal industry

    University essay from Jönköping University/Internationella Handelshögskolan

    Author : Ali Yaghi; Axel Eklund; [2022]
    Keywords : Environmental management system EMS ; ISO 14001; metal industry; management; SMEs;

    Abstract : There has been an increased awareness of the current problems regarding the environmental changes in the world. Companies are acknowledging these problems more and more to try and prevent the heavy pollution humans contribute. READ MORE

  4. 4. Cost Efficient Scrap Metal Sourcing

    University essay from Lunds universitet/Teknisk logistik

    Author : Sophia Sandström; Sofia Ivarsson; [2022]
    Keywords : Scrap sourcing; Scrap logistics; European scrap market; Sea freight strategies; Bulk shipping; Technology and Engineering;

    Abstract : The steel industry in Sweden is responsible for 10% of the annual Swedish CO2 emissions. As a way to abate this sector, H2 Green Steel are establishing a new green steel production site in Boden. Their way of producing steel, through the EAF route and by using hydrogen-reduced DRI will reduce the CO2 emissions by over 90%. READ MORE

  5. 5. Sandwich Design of a Platform Lift Floor

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Ruizhi Zhao; [2022]
    Keywords : Aluminium honeycomb sandwich; Fatigue analysis; Sandwich design; Sandwich joint design; SolidWorks simulation; Bikakesanalys; Bikakemönster sandwich; Sandwich design; SolidWorks-simulering; Utmattningsanalys;

    Abstract : Mobility is a symbol of dignity. A platform lift enables everyone of different physical abilities to move vertically with ease. Currently, the platform lift by Aritco Lift is made of steel sheet metal. It is heavy, thus difficult to handle. READ MORE