With the Basel ban, imposing restrictions on Trans-boundary movement of hazardous wastes, coming into force with effect from 1.1.1998, the concept of treatment and safe disposal of hazardous wastes (HWs) assumes paramount significance. The annual HW generation in India is estimated at 0.3-0.5 million tonnes. As per the ideal industrial siting criteria in India, the industry should have enough l...

The objective of this paper is to review previously published models of municipal solid waste generation and to propose an implementation guideline which will provide a compromise between information gain and cost-efficient model development. The 45 modelling approaches identified in a systematic literature review aim at explaining or estimating the present or future waste generation using econ...

rapid urbanization and industrialization, population growth and economic growth in developing countries make management of municipal solid waste more complex comparing with developed countries. furthermore, the conventional municipal solid waste management approach often is reductionists, not tailored to handle complexity. therefore, the need to a comprehensive and multi-disciplinary approach r...

objective: dental solid wastes often contain hazardous substances. the first step of management of dental solid wastes includes detection and classification of these substances. this study aimed to qualitatively and quantitatively assess the management of solid wastes by dental offices in urmia city in 2013. methods: this descriptive study was conducted on all private dental offices in urmia ci...

Municipal solid waste management (MSWM) is the fundamental environmental management in urban area, the characteristic of uncontrolled burning of wastes and improper incineration contributes significantly to urban air pollution needed for citizen life. This study proposed 18 criteria on Taipei metropolitan using interpretive structural modeling (ISM) with interrelationships among the criteria, i...

One of the major problems in waste management is concerned with the selection appropriate site for the waste disposal. Leakage from landfills and lagoons usually contain significant amounts of contaminants such as ammonia, nitrate, chloride and metals. These contaminants may reach aquifers, degrade the water resource, and become hazardous to human health. In this paper a two-stage, multicriteri...

The increasing level of urbanization growth has created many environmental problems which threaten urban life in the most of developing countries. Many different spatial models are used world wide for urban facility site selection. The most common models such as fuzzy logic, regression, artificial neural network, index overlay and taxonomy which each has its advantages and weaknesses. Today urb...