Summary of Cola do bicho da seda serve para limpar água contaminada por metais pesados

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Researchers from the University of Campinas (UNICAMP) discovered that the cola produced by silkworms , a discarded protein used to bind thread to cocoons during silk extraction, can be utilized to clean contaminated water with heavy metals. Previously viewed as a pollutant, this protein now offers value as an alternative treatment for water containing toxic metals where conventional methods fail. The protein chemically attracts these metals in the liquid medium, forming transparent beads when dry, which can then be used for industrial applications. The findings demonstrate the significant potential of this application in addressing water contamination issues.

• 00:00:00 In this section of the YouTube video titled "Cola do bicho da seda serves to clean contaminated water with heavy metals", researchers from the University of Campinas (UNICAMP) discovered that the cola produced by the silkworm, a type of glue that binds the thread to the cocoon and discarded during the extraction of silk, can be used to clean contaminated water with heavy metals. This protein, which pollutes the water and increases the cost of treatment, is now a valuable resource. The protein, previously considered a pollutant, can now be used to treat water with toxic metals where conventional treatments are ineffective. The protein attracts these metals chemically in the liquid medium, forming transparent beads when dry, which are then ready for use. The results achieved show the great potential of this application in industries.