New Cleanup Method Offers Major Solution to Oil Spills, Study Claims


Scientists have developed a superabsorbent material they say offers a cost-effective way to remove, recover and clean up large oil spills.

Writing in the journal Energy & Fuels, Pennsylvania State University researchers Xuepei Yuan and T. C. Mike Chung describe a polymer material that they say can absorb 40 times its own weight in oil, transforming spilled material into a solid, oil-containing gel that is strong enough to be collected and transported to oil refineries for reprocessing.

While many of the methods typically used to clean up oil spills — including booms, skimmers, burning, and the use of dispersants — waste most of the spilled oil and leave behind significant levels of environmental pollution, the scientists say their so-called polyolefin oil-SAP technology offers a potentially “complete solution” to dealing with oil spills. They say the material does not absorb water, is buoyant, and is relatively inexpensive.

Article appearing courtesy Yale Environment 360.

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Yale Environment 360 is an online magazine offering opinion, analysis, reporting and debate on global environmental issues. We feature original articles by scientists, journalists, environmentalists, academics, policy makers, and business people, as well as multimedia content and a daily digest of major environmental news. Yale Environment 360 is published by the Yale School of Forestry & Environmental Studies and Yale University. We are funded in part by the Gordon and Betty Moore Foundation and by the John D. and Catherine T. MacArthur Foundation. The opinions and views expressed in Yale Environment 360 are those of the authors and not of the Yale School of Forestry & Environmental Studies or of Yale University.

1 Comment

  1. this is great technology. Very helpful to companies who isn’t careful about their process and the prevention of oil spill in the environment is their second priority.