관형PDMS/세라믹 복합막을 이용한 수용액상에서의 잔류페놀에 대한 투과증발특성 Pervaporation Characteristics of Removal of Trace Phenol in Aqueous Phenol solution Using Tubular Type PDMS/Ceramic Composite Membrane

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PDMS(Polydimethylsiloxane)/ceramic composite membrane was used in pervaporation process in order to enhance the flux with maintaining proper selectivity. In pervaporation of trace phenol from aqueous phenol solution, selectivities of phenol decreased and fluxes increased with concentration of phenol in feed mixtures. And selectivities of phenol increased with operating temperature. This phenomenon could be explained by coupling of each components, plasicization of PDMS membrane, and capillary condensation of water in ceramic pores.
Publisher
한국화학공학회
Issue Date
1999-10
Language
Korean
Citation

KOREAN CHEMICAL ENGINEERING RESEARCH(HWAHAK KONGHAK), v.37, no.5, pp.686 - 691

ISSN
0304-128X
URI
http://hdl.handle.net/10203/73894
Appears in Collection
CBE-Journal Papers(저널논문)
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