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Operational articles of the Minamata Convention - extract from InforMEA e-learning course
… Table of contents 1. Primary Mercury Mining (Article 3.4) 2. Mercury supply sources and trade … compounds (Article 5) 5. Artisanal and small-scale gold-mining (Article 7) 6. Emissions (Article 8) and releases … 11) and contaminated sites (Article 12) 1. Primary Mercury Mining (Article 3.4) The Minamata Convention bans new primary …
Introduction to the Minamata Convention on Mercury - extract from InforMEA e-learning course
… air, water and soil through anthropogenic activity such as mining, metal and cement production, and combustion of fossil … sources of atmospheric mercury are coal burning, mining, industrial activities that process ore to produce … is used intentionally. Artisanal and small-scale gold mining is the largest of these, in which mercury emissions …
Recycling used lead-acid batteries: health considerations (WHO)
… will be recycled to augment supplies that come from mining sources (UNEP, 2013). Lead can be recycled … moreover the purity of the final product is poor. Lead mining uses large amounts of energy and environmental … lead saves approximately 55–65% of the energy used in mining and processing (UNEP, 2013). Provided it is carried …