#earthhack In a highly innovative breakthrough, scientists from Japan's RIKEN Centre for Emergent Matter Science have developed a revolutionary biodegradable plastic capable of redefining our approach to plastic waste.
Unlike conventional biodegradable plastics, which fail to break down in seawater, this new material dissolves completely within hours when exposed to saltwater and biodegrades in soil in just days, enriching it with phosphorus and nitrogen.
The innovation centres on a unique polymer structure formed by combining sodium hexametaphosphate (a common food additive) with guanidinium-based monomers. These components create robust, recyclable plastics remaining durable under normal conditions but disintegrate when exposed to seawater electrolytes.
What sets this plastic apart is its recyclability. Scientists successfully recovered over 90% of the material's key components during tests, proving its potential for sustainable reuse. Additionally, its versatility means it can be tailored for various applications, from rigid packaging to flexible materials and even medical devices.
Crucially, this plastic does not produce microplastics, addressing a major environmental concern. It also emits no carbon dioxide during decomposition, making it both environmentally friendly and safe.
Source: PFN Ai Archives - plastic breaking down in sea water.
This breakthrough not only promises a cleaner future for our oceans and soils but also highlights the growing role of science in tackling global environmental challenges. If scaled for industrial production, this material could revolutionise packaging, agriculture, and manufacturing industries worldwide.
For a planet choking on its own waste, this isn’t just an invention og looks more like a lifeline.
Read more about this breakthrough CLICK HERE.
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