VOC removal from contaminated groundwater through membrane pervaporation. (Ⅰ): Water-1,1,1-trichloroethane system |
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作者姓名: | Sean LIU |
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作者单位: | Department of |
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摘 要: | IntroductionRapidindustrializationofthelastcenturybroughtwithhugeenvironmentalcosts:vastquantitiesoforganicsolventsweredisposedofintheoceans ,rivers lakes,andmorelikelyinthesoil(Hunter,2 0 0 0 ) .Amongallorganicsolventsthatcontaminatesoilandconsequently,thegroundwater,isagroupofchlorinatedorganicsolventsthatareparticularlyproblematic(Love ,1 982 ) .Thesesolventshaveverylowwatersolubility,lowbiodegradability,andhigherdensitythanthatofwater.Asaresult,thesesolventssettlethroughthewatertableuntil…
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