| 학회 |
한국화학공학회 |
| 학술대회 |
2008년 봄 (04/23 ~ 04/25, 제주ICC) |
| 권호 |
14권 1호, p.293 |
| 발표분야 |
분리기술 |
| 제목 |
Desalination of sodium chloride solution by air gap membrane distillation |
| 초록 |
Air gap membrane distillation is a promising desalination process because it is the most efficient MD process. The hydrophobic microporous (PTFE) membrane was used for separation of water from NaCl solution. The effect of various operating parameter such as feed and cooling temperature, feed flow rate, feed concentration and air gap thickness were studied with 3.5% NaCl solution. The coolant of water was flow co-current with feed solution. Permeate flux was increased with increase feed temperature. The conductivity of permeate water was within range of 6-10s/cm. Each experimental result was obtained after the system reaching the equilibrium time of about 4hr between the membrane and feed solution. The experiment was also conducted in the recycle mode of various operating conditions. |
| 저자 |
마데스와란 모니캄1, 권태옥1, 김재우2, 문일식1
|
| 소속 |
1순천대, 2한국원자력에너지(연) |
| 키워드 |
membrane; distillation
|
| E-Mail |
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| VOD |
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| 원문파일 |
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