Cleaning up after an oil spill has always been a costly and time-consuming process that often harms wildlife and further damages the ocean environment. But now, researchers at Northwestern University have developed a “smart sponge(海绵)" to clean up oil spills in the ocean.This new approach ...
完形填空Cleaning up oil spills Oil spills can happen on land or in water. The oil spills in water are1 to clean up than on land, and oil can harm animals that live 2 or near the water.OIL Oil can harm animals in several different 3 . For animals with soft hair, the oil makes the...
oil spillswater pollutioncleaninghazardous materialsus epaCleaning up oil spills has become big business according to a report in the Wall Street Journal (7/20/78). An estimated 50 or 60 contractors specializing in water cleanup now gross approximately $50 million/yr. They expect their business ...
When TED Senior Fellow Cesar Harada heard about the devastating effects of the BP Oil spill in the Gulf of Mexico in 2010, he quit his dream job and moved to New Orleans to develop a more efficient way to soak up the oil. He designed a highly maneuverabl
However, there exist organisms which positively thrive in an oily environment, and A. borkumensis is one of these. While it is rare in clean waters, in oil-polluted water this bacterium makes up a large percentage of the oil-degrading microbial community. ...
根据文章第一自然段中的“B ut now researchers at Northwestern Universit y have developed a "smart sponge(海绵)"t o clean up oil spills in the ocean.(但现在西北 大学的研究人员开发了一种“智能海绵”来清理海洋 中的石油泄漏。)“和第三自然段中的"T he bes t part is that this composite can...
A new Queen's University study shows that detergents used to clean up spills of diesel oil actually increase its toxicity to fish, making it more harmful.News Releases
be easily separated using a magnet, offering a way to remotely manage oil spills. Moreover, adsorbed oils can be removed from the film by extrusion or centrifugal separation, and the films could be reused without any obvious changes in adsorption capacity over the five cycles examined in the ...
Largest Oil Spill Dreadful oil spills result in significant damage to the marine environment and sometimes end up destroying a complete species. It is said that the largest known oil spill incident was not an accident but a result of a preplanned war. Statistics show a recorded discharge of bi...
After one year the hot water cleaned shores were not restored completely. On rocky shores the high pressure, hot water technique is very efficient in terms of freeing the rocks from oil. However, due to its detrimental effects on shore organisms this type of oil spill clean-up operation can...