Sökning: "prevention neutralisation"

Hittade 3 avhandlingar innehållade orden prevention neutralisation.

  1. 1. Miljöbrott, myndighet och marknad : En studie om miljöstraffrätt och allmänprevention

    Författare :Helena du Rées; Janne Flyghed; Kimmo Nuotio; Jonas Ebbesson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environmental crime; corporate crime; environmental penal law; environmentally hazardous activities; general prevention; control theory; techniques of neutralisation; Criminal law; Straffrätt;

    Sammanfattning : Penal law has long been of central interest to the political debate on environmental regulation. The objective of this dissertation is to examine the role of penal law as a means of controlling environmentally hazardous economic activities. The focus of the work is directed at the general preventive effects of the threat of penal sanctioning. LÄS MER

  3. 2. Co-disposal of waste rock and lignite fly ash to mitigate the environmental impact of coal mining

    Författare :Asif Qureshi; Björn Öhlander; Christian Maurice; Thomas Pabst; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Acid mine drainage AMD ; coal mine waste rocks; coal fly ash; co-disposal; mixing blending; dry-cover; prevention neutralisation; Tillämpad geokemi; Applied Geochemistry;

    Sammanfattning : Waste rocks (WRs) from coal mining and fly ash (FA) from coal combustion were studied to determine the potential of the WRs to generate AMD, FAs to neutralise it and estimate their impacts on environment. The ultimate goal was to develop a methodology based on co-disposal to mitigate the environmental problems associated to both wastes. LÄS MER

  4. 3. Geochemical and mineralogical laboratory methods in waste rock drainage quality prediction

    Författare :Teemu Karlsson; Lena Alakangas; Päivi Kauppila; Andrew Barnes; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Extractive waste characterisation; drainage water; ARD; NRD; ABA test; NAG test; SEM; Applied Geochemistry; Tillämpad geokemi;

    Sammanfattning : Harmful substances containing acid or neutral rock drainages (ARD and NRD) are a major challenge related to the management of extractive industry wastes. This issue is particularly related to deposits containing sulphide minerals, which are prone to oxidization under the influence of atmospheric oxygen and water. LÄS MER