Local Management of Hazardous Wastes From Small-Scale and Cottage Industries

Abstract

This paper reviews, documents and discusses the hazardous waste problems associated with small-scale and cottage industries (SSIs) in developing countries. It aims at achieving a better understanding of the characteristics of SSIs, helps to identify those industries that contribute significantly to environmental pollution and occupational exposure, and focuses attention on local management options. Four case studies confirm that the troublesome SSIs are highly concentrated in urban areas and give rise to local impacts primarily. Priorities for action will almost certainly include some combination of information and educational campaigns for SSI owners and workers, accompanied by policies and incentives to promote good housekeeping and the adaption of low-waste, efficient production technologies, and by some form of collective waste handling—possibly through industrial relocation, but more likely by local waste collection and treatment systems whether municipal or private. To succeed, coordinated actions are needed by national and local officials, local training and technology transfer centers, non-governmental organisations (NGOs) and industrial associations. International technical and financial assistance can help promote and support such local actions. © 1997 ISWA