Essays about: "Cu metal"

Showing result 16 - 20 of 82 essays containing the words Cu metal.

  1. 16. Leachate-Based Biotic Ligand Model for Soil : Ecotoxicological Risk Assessment of Copper for Invertebrates, Plants, and Soil Microbial Processes

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Tove Florén; [2021]
    Keywords : Tomato shoot; Barley root; Glucose induced respiration; Nitrification; Earthworm; Springtail; EC10; SSD; Regression analysis; pH dependency; Bioavailability;

    Abstract : Environmental pollution of heavy metals has become an increasing problem. Environmental risk assessments can be conducted to investigate and determine the potential risk of polluted terrestrial environments. Traditionally, risk assessments are based on total soil metal concentrations on a dry weight basis. READ MORE

  3. 17. Recovery of Cobalt and Copper from Zambia Slag via Sulphidisation with Gypsum

    University essay from KTH/Materialvetenskap

    Author : Lloyd Masuzyo Mseteka; [2021]
    Keywords : ;

    Abstract : The main objective of this research was to recover copper and cobalt from slags coming from copper processing on the Copperbelt province of Zambia. Pyrometallurgical processing of copper sulphide concentrate generates huge tonnes of slag wastes. READ MORE

  4. 18. Treatment of dissolved metals in highway runoff water : Pilot-scale trial with four reactive filter media and sand filter

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Serena Bianchi; [2021]
    Keywords : stormwater treatment; metal removal; adsorption; reactive filter media; sand filtration; Petrit-T; Polonite; D-Rainclean; Filtralite-P; de-icing salt; pressure drop; filter clogging; rening av dagvatten; avl ̈agsnande av metaller; adsorption; reaktiva filterme- dier; sandfiltrering; Petrit-T; Polonite; D-Rainclean; Filtralite-P; avisningssalt; tryckfall; filterstoppning;

    Abstract : The increasing highway traffic is leading to higher and higher levels of pollutants in the stormwater, such as suspended solids, metals, oils, nutrients and PAH. This runoff water causes the degradation of water bodies quality, leading to increased interest in the treatment of highway runoff for the removal of contaminants. READ MORE

  5. 19. Assessment of a Historical Aluminium alloy : A study on Fritzi metal along with an analysis on the properties and casting trials

    University essay from KTH/Materialvetenskap

    Author : Shawnee Hussain; Emil Johansson; [2021]
    Keywords : ;

    Abstract : During World War I, Otto Meyer invented the alloy Fritzi metal, and the composition died with him. However,  there  are  descriptions  of  the  alloy's properties.  Previously,  an  attempt  to  identify  the composition  was  made, resulting  in  simulated  properties  that  did not match those described. READ MORE

  6. 20. Carbon nanomaterials as electrical conductors in electrodes

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

    Author : Delan Shukr; [2021]
    Keywords : carbon; nanomaterials; graphene;

    Abstract : In this project, different molecules have been investigated with the purpose of creating anohmic contact between metals and carbon nano materials. In particular, we considered simplemolecules connecting a graphene layer and a copper-slab. READ MORE