Essays about: "Material removal theory"

Showing result 6 - 8 of 8 essays containing the words Material removal theory.

  1. 6. Characterisation and removal of heavy metals in tannery effluents through the use of local materials

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Jonas Robertsson; Camilla Andersson; [2014]
    Keywords : Moringa Oleifera; chromium; tannery; wastewater treatment; natural material; Moringa Oleifera; krom; garveri; avloppsvattenrening; naturligt material;

    Abstract : Chromium and other heavy metals are known to cause issues related to human and environmental health when they occur in high concentrations in ecosystems. Chromium poses a particularly large threat if it occurs in its hexavalent form, Cr(VI), as it is highly reactive and carcinogenic. READ MORE

  3. 7. Fluid Jet Polishing of Glass Material

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Alireza EsmaeiliAmin; [2013]
    Keywords : Polishing; Glass; Fluid Jet; FJP; Abrasive Slurry Jet; ASJ; Surface roughness; Material removal theory; Roughness parameters;

    Abstract : One of the most important manufacturing processes is surface modifying. In this work the common techniques for polishing glass and specially Fluid jet polishing and Abrasive slurry jet (ASJ) techniques were described. Also the theories of material removal from the surface were stated. READ MORE

  4. 8. Preconditions for and barriers to use of organic agricultural methods in Uganda : exploring farmers' perspectives through the Theory of Planned Behavior

    University essay from SLU/Dept. of People and Society

    Author : Emmelie Johansson; [2012]
    Keywords : Uganda; agriculture; agroecology; organic; soil fertility management; crop protection; theory of planned behavior; farmer s perspective;

    Abstract : Organic agriculture has been promoted as a promising alternative to improve food security and increase incomes for smallholder farmers in developing countries. Uganda is one of the countries where organic is being promoted, but in relation to the total size of the agricultural sector, the number of organic farmers in the country is still low. READ MORE