经常有运油船在河流、海上发生意外事故,造成了大量原油泄漏。这不仅使大量能源浪费,而且会给生态环境带来不可逆转的灾难。如果发明一种能强力吸油而不吸水的海绵,就能把洒入水中和沙滩上的油污全部吸入海绵中,人们可以轻松回收这些油。它还能在海底石油开采和运输过程中发挥作用。 Frequent oil tankers in the rivers and sea accidents, resulting in a large number of crude oil spills. This will not only waste a lot of energy, but will also bring irreversible disasters to the ecological environment. If you invent a sponge that absorbs oil strongly but does not absorb water, you can easily recycle the oil that has been spilled into the water and onto the beach into the sponge. It can also play a role in the subsea oil extraction and transportation.