High internal phase emulsion (HIPE) xerogels for enhanced oil spill recovery
Data(s) |
01/01/2015
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Resumo |
Oil spills cause serious damage to the aquatic ecosystem and require quick cleanup. Herein we report high internal phase emulsion (HIPE) xerogels for the first time as oil absorbents for enhanced oil spill recovery. The HIPE xerogels absorb diesel from the water-oil mixture in 20-30 seconds. The absorption capacity of the HIPE xerogels ranges from 20 to 32 times for different kinds of oils, and the oils can be recovered simply by being squeezed out, with a recovery rate around 80%. They can be reused at least 40 times without obvious deterioration in oil separation properties from 0 to 45 °C. These novel xerogels are suitable for practical use in oil spill reclamation and wastewater treatment. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Royal Society of Chemistry |
Relação |
http://dro.deakin.edu.au/eserv/DU:30075549/zhang-highinternalphase-2015.pdf http://www.dx.doi.org/10.1039/c4ta05761a |
Direitos |
2015, Royal Society of Chemistry |
Palavras-Chave | #Science & Technology #Physical Sciences #Technology #Chemistry, Physical #Energy & Fuels #Materials Science, Multidisciplinary #Chemistry #Materials Science #ORGANIC-SOLVENTS #LIPOPHILIC POLYELECTROLYTES #WATER #ORGANOGELS #SEPARATION #SURFACES #GRAPHENE #SORBENT #REMOVAL #SPONGES |
Tipo |
Journal Article |