| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Mathematical modelling of air gap membrane distillation: Graphene enhanced electrospun polyvinylidene fluoride-co-hexafluoropropylene membrane module |
| 초록 |
Membrane distillation (MD) process, which is a non-isothermal water treatment technology having high salinity, has received wide attention due to its higher production quality of permeate and relatively lower thermal requirement compared to other conventional methods. In this work, we synthesized graphene/ polyvinylidene fluoride-co-hexafluoropropylene(PVDF-co-HFP) membranes by one-step electro spinning method and evaluated their desalination ability. In particular a two dimensional dynamic model was used to systematically examine the effect of graphene on the performance of air gap membrane distillation (AGMD) process. Moreover, we introduced the novel net water flux parameter considered the existence of graphene sheet in the polymer membrane nanocomposite to properly evaluate the graphene nanoparticle effect in AGMD system. |
| 저자 |
심왕근1, 이승재1, Yun Chul Woo2, Leonard D.Tijing2, 김상채3, 문희4, Ho Kyong Shon2
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| 소속 |
1순천대, 2Univ. of Technology Sydney, 3목포대, 4전남대 |
| 키워드 |
air gap membrane distillation; graphene; polyvinylidene fluoride-co-hexafluoropropylene; modelling
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| E-Mail |
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