Figure 3 (IMAGE)

The Korea Advanced Institute of Science and Technology (KAIST)

Figure 3

Caption

Figure 3. End-of-life scenario of papers coated by BA-crosslinked PVA in the marine environment. The coated papers potentially be disintegrated by marine microorganisms and ocean waves and tides. The depolymerization of PVA coating and paper is then mediated by extracellular depolymerases such as oxidases and cellulases, after which the small subunits (oligomers and monomers) are assimilated by microbial cells. The carbon components in the coated papers are ultimately mineralized into CO2, posing no harm in the ocean.

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KAIST Waste-Innovating Technologies for Humanity Laboratory (WITHLAB)

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