ABSTRACT
The waste disposal is becoming a major threat to environmental issues and to sustainable development of mankind. The rapid growth in population and enormous developmental activities are the main causes for the generation of waste in many forms. Hence there is need to redress the concern on environment and efforts to be made for effective collection and disposal of wastes. Most of the solid waste is a mix of household wastes, street wastes, commercial and institutional wastes containing organic as well as inorganic matter. This offers better opportunity to recover energy from organic fraction of wastes by adapting suitable processing and treatment technologies. This paper describes the various technologies need to be adopted for the disposal of poultry waste and municipal solid waste. More emphasis has been given on waste disposal technologies for better environment and economics. The advantages and disadvantages of each disposal technology have been briefed.
Subject(s)
Agriculture/economics , Animals , Cities/economics , Conservation of Energy Resources/economics , Cost-Benefit Analysis , Energy-Generating Resources/economics , India , Industrial Waste/economics , Poultry , Refuse Disposal/economics , SewageABSTRACT
Apresenta uma resenha sobre a discussão dos aspectos econômicos do gerenciamento, de resíduos sólidos e da reciclagem e dos instrumentos econômicos utilizados nesta área de gestão. Aborda a reciclagem enquanto instrumento de política governamental. Vislumbra tal atividade como uma opção integrada em um determinado sistema de gerenciamento de resíduos sólidos. Apresenta uma análise dos diversos instrumentos econömicos relacionados à gestão de resíduos sólidos. Aponta as atuais experiências internacionais com cada um dos instrumentos tratados.