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The continuous accumulation of carbon dioxide (CO2) in the atmosphere represents one of the greatest challenges to achieving a sustainable and circular carbon economy. Traditional capture technologies based on aqueous amines are effective but suffer from high energy penalties, corrosion, and environmental toxicity. In contrast, bio-based polymers offer renewable, low-impact alternatives for CO2 capture and subsequent transformation. Chitin and its deacetylated derivative chitosan emerge as particularly promising d...

A global challenge of our nowadays life is dealing with micro- and nano-plastic particles (MNPs), due to wide spreading all around us, persistence over the years, and toxic character, contributing to adverse effects on human health. As one of the biggest polluters worldwide, the textile industry including mechanical and chemical processes of fibers and garments generates various contaminants in the indoor air, including -white pollutants- with micro-nano plastic particles MNPs. This paper presents some methods for...

Corrosion is one of the most important causes of failures of reinforced concrete building structures, reduces their service lifetime, reliability and increases the economic complexity of subsequent reconstructions and renovations of buildings. This paper is devoted to the investigation of aggressive environmental influences on building structures. The research is closely linked to long-term measured data of the Slovak Hydrometeorological Institute (SHMI), which are used to calculate corrosion losses per year and t...

The authors of this paper investigate the way rural areas can be sustainably maintained (designing and building -green buildings-, managing natural resources, practicing sustainable agriculture, practicing sustainable economy, practicing sustainable transportation, producing renewable energy, protecting the environment, reducing waste, being responsible) through environmental measures (conserving water, controlling pollution, designing and building -green buildings-, educating in the spirit of environmental protec...