In terms of the Integrated Waste Management approach, progressive authorities are making concerted efforts to reduce the amount of waste that goes to their landfills for final disposal. Notwithstanding this, waste disposal by landfill remains the way in which almost all waste in African and other developing counties is currently disposed. This is also the case in many developed countries. Conse...

The generation and accumulation of waste of electrical and electronic equipment (WEEE) is growing fast, becoming one of the most complex waste streams the modern world faces. The effective and efficient management of this waste stream raises the interest of the global scientific and business community. The purpose of this paper is to analyze the flow in an e-waste management system, present the...

Municipal domestic waste is the most complex one among the solid wastes. Its improper disposal will easily cause serious environmental pollution, occupy substantial landfill and waste the recyclable resources. System dynamics methodology presents special merits in the study of the municipal waste management. In this paper, 16 study achievements of the system dynamics are summarized with regard ...

Waste policy is increasingly moving on from the 'prevention of waste' to a 'sustainable materials policy' focused agenda recognising individual wastes as a resource. In order to comparatively analyse policy developments in enhanced waste management, three case studies were selected; San Francisco's Zero Waste Program, Flanders's Sustainable Materials Management Initiative and Japan's Sound Mate...

The purpose of this paper is to present the challenge of waste management for the emerging megacities of the developing world and transition countries and to outline major issues that have to be further elaborated in order to create sustainable patterns in waste management. Megacities face tremendous environmental challenges and threats for human health. In this framework the role of waste mana...

A simulation model, ORWARE (ORganic WAste REsearch) is described. The model is used for environmental systems analysis of waste management. It is a computer-based model for calculation of substance flows, environmental impacts, and costs of waste management. The model covers, despite the name, both organic and inorganic fractions in municipal waste. The model consists of a number of separate su...

The thesis provides a presentation of the two conceptual models of industrial system material and energy flows in terms of sustainability; the dominant and the unsustainable throughput flow model and the potential future sustainable roundput model. These two material and energy flow concepts serve to illustrate the main research agenda of the emerging research and practical field of industrial ...