Minamata Convention: analysis of the socio-environmental impacts of a long-term solution

ABSTRACT The objective of this study was to estimate and to analyze the extent of the socio-environmental adverse impacts during the moratorium period provided in the Minamata Convention for two mercury emission sources: the industrial sectors of chlor-alkalis and of fluorescent lamps. The application of the conceptual integrated model DPSIR, of the case study and calculations utilizing available sectorial data has found an estimated total emission of 18.6 thousand tons of mercury, which will impact several environmental compartments and life in them. The moratorium period granted by the Minamata Convention is not justified because alternative technologies already exist that replace both electrolytic cells and bulbs without producing mercury pollution.