Environment & Health, Год журнала: 2023, Номер 4 (109), С. 60 - 67

Опубликована: Дек. 1, 2023

Objective: The goal of the research is to synthesize existing approaches for water purification containing micro- and nanoplastics while also developing a new effective method such reduce impact on environment human health. Materials Research Methods: subject included samples wastewater from printing facility, which among other pollutants, contained nanoplastics. methods applied include informational, IR spectroscopy, thermogravimetric analysis, X-ray diffraction. Results: An analysis current state removal contaminated was conducted. Existing were summarized. qualitative composition determined, including polyamides, polyimides, polyoxadiazole, fluoroplastics. application thermal treatment allowed identification heat-resistant plastics like polyoxadiazole Using either only sorption (with graphite-based sorbents) or plasma chemical found be insufficiently effective. activation mechanism microplastic particles in presence humic acids adsorbed smectites during high-voltage discharge examined. A comprehensive developed, effectively removing aquatic environment. Conclusions: ecological situation regarding pollution highly unfavorable characterized by an increasing contamination combined with various toxic substances. Due their significant adsorption properties, exacerbate effects natural associated pollutants urgent contemporary issue. obtained results have led development purifying This involves liquid, dispersion modified substances high-dispersion added. formation magnetosensitive aggregates incorporating nanoplastics, can removed through magnetic separation. this holds promise combination organic heavy metals, potential risks.

Язык: Английский