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- Path: sparky!uunet!gatech!prism!gtd205a
- From: gtd205a@prism.gatech.EDU (Hody Crouch)
- Newsgroups: sci.chem
- Subject: Re: Oil Spills
- Message-ID: <74956@hydra.gatech.EDU>
- Date: 16 Nov 92 14:30:39 GMT
- References: <92318.230825KRK4@psuvm.psu.edu>
- Organization: Georgia Institute of Technology
- Lines: 28
-
- In article <92318.230825KRK4@psuvm.psu.edu> KRK4@psuvm.psu.edu (Kyle R. Krom) writes:
- >
- > I've been reading about the efforts to clean up the Alaskan coastline
- >since the Exxon Valdez incident, and was thinking... what exactly is the
- >major difficulty with cleaning up oil spills in the water? It can be
- >reasonably contained, and it floats on the top, so why can't it be scooped
- >up somehow? Please feel free to elaborate a bit, since I have several
- >questions, depending on the responses to this basic problem.
-
- Well, the method that you suggest cleaned up the vast majority of the spilled
- oil. The coast guard and other organizations put out large booms and the oil
- was 'skimmed' off the top of the water. Here are the main problems.
- 1. Some of the oil reached land, where it coated the shoreline, and any
- animal on it. Once on the shore, oil becomes extremely difficult to clean up.
- And even if it is cleaned up, much damage has already been done.
-
- 2. Oil also begins to spread through the water. The oil molecules attract
- H2O, and when enough water molecules surround a small oil molecule, it can
- 'dissolve' (used in the loosest sense of the word).
-
- Those are the only big problems I can tink of right now... hope it helps.
-
-
- --
- _________________________________________________________________________
- Hody Crouch | Georgia Tech | Internet: gtd205a@prism.gatech.edu
- Chemistry Major | Atlanta, GA 30332 | Snail Mail: 34353 GT Station
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