Hydrophobic Sponges for Oil
An oil recovery sponge with a natural absorbent substrate that is reusable up to 20 times, making it ideal for responding to oil spills
Oil recovery systems that use a sponge to soak up the contaminated oil may be reused and then may be disposed of because they become less efficient with subsequent re-use.
Researchers at Stony Brook University have created an oil recovery sponge which can be used 3 to 20 times without decreasing its efficiency of absorption. The sponge is a natural porous substrate (luffa sponge) treated with silicon material rendering it hydrophobic and capable of absorbing other materials including oil. Oil spills adversely affect the environment and massive oil spills can result in long-term disastrous effects. Experimental cycle tests and data on absorption and recyclability have performed with consistent results.
Source: carlos aranda, unsplash.com/photos/xSlfQPDzguY, Unsplash Licence
Uses natural materials - Simple fabrication - Materials can be used multiple times
Oil recovery systems.
Patented
Prototype developed and available for testing. PCT Publication No: WO 2015-066665
Available for licensing. Stony Brook is seeking to develop and commercialize by an exclusive or non-exclusive license agreement and/or sponsored research with a company active in the area.
Development partner - Commercial partner - Licensing
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