Resumen

RODRIGUEZ -PEQUENO, Miriela; ZORRILLA-VELAZCO, Margie  y  VILLANUEVA-RAMOS, Gretel. Environmental Management System to Minimize Mercury Contamination in the Chlor-Alkaliplant of Sagua la Grande. RTQ [online]. 2014, vol.34, n.3, pp.230-239. ISSN 2224-6185.

The present work is focussed to design an Environmental Management System based on the norm NC-ISO 14 001:2004 in the electrochemical plant Elpidio Sosa of Sagua la Grande city, Villa Clara province. A strategy is developing for the evaluation of environmental management level from principles, objectives and goals for a sure primary management of mercury solid wastes (mercurial wastes). The economic evaluation showed the feasibility of applying the Environmental Management System proposed with a Net Present Value (NPV) of $ 48 528, 34 an Internal Rate of Return (IRR) of 49% and a payback period lower three years.

Palabras clave : mercury; environmental management system; chlor-alkali plant.

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