China
SHANDONG PURE OCEAN TECHNOLOGY CO., LTD. develops a modular floating shield filled with bio-based absorbent materials to capture marine oil spills early and protect coastal ecosystems. The company's innovation is designed for routine operations rather than catastrophic events, aiming to provide a sustainable "first response" tool without adding new pollution. Each module consists of interconnected, lightweight units that can form various shapes, from small rings around specific leaks to long barriers in harbor areas. The core material is cellulose-based or derived from agricultural waste and selectively captures oil while being biodegradable. Pure Ocean's system serves as both a containment boom and an absorbent sponge, stopping the spread of oil before major cleanup efforts are needed. The company has designed its solution for shipping companies and ports to detect, capture, and restore
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