Retos pos pandemia en la gestión de residuos sólidos

Abstract

INTRODUCTION. The crisis induced by the COVID-19 pandemic has not only unbalanced the health system, it has also disturbed the global dynamics of waste generation, to the point of modifying the composition and quantity of waste. Among them, the generation at unsustainable levels of sanitary waste, being personal protective equipment (PPE) such as masks, the highest proportion. As well as, the excessive increase in the generation of plastic packaging waste and single-use plastics, as a result of online purchases. Those that, added to the deficient waste management system that existed before the pandemic, threatens to further exacerbate environmental and health problems, especially in developing countries. OBJECTIVE. Identify the main global challenges, implied by the change in the dynamics of waste generation, in addition to exploring innovative solutions for its post-pandemic management and viable modifications in existing practices. METHOD. Using the technique of documentary analysis, primary information was collected, it was systematized in data record sheets and the main challenges posed by the change in the dynamics of waste generation were identified. RESULTS. The COVID-19 pandemic has been generating an immense amount of sanitary and plastic waste, which, added to factors such as the development model and production and consumption patterns, represents a huge global challenge to establish a sustainable post-pandemic waste management system. DISCUSSION AND CONCLUSIONS. The change in the dynamics of the generation of sanitary and plastic waste during COVID-19 has aggravated the problems of solid waste management. Therefore, modifying existing practices and adopting a more efficient, inclusive and sustainable waste management system are substantial challenges that must be addressed urgently to avoid adverse effects on health and the environment.