지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 67 - 75 (9page)
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Although membrane technologies are widely applied to the water and wastewater treatment processes, strategy for the control of membrane biofouling is strongly required. In this study, a possibility of control of membrane biofouling using HVI(High Voltage Impulse) was verified based on the inactivation of microorganisms by the HVI. The HVI system was consisted of power supply, voltage amplifier, impulse generator and disinfection chamber and the model microorganism was E. coli. When 15[kV/cm] of electric fields was applied to the E. coli solution, inactivation of the microorganism was found. A possibility of the control of membrane biofouling using HVI was verified with experiments of membrane filtration with and without exposure of the HVI to biomass solution. Another membrane filtration experiments with the contaminated membranes by E. coli solution were carried out and indicate that the HVI could be used as an alternative method for membrane biofouling control. A series of simulation of the electric fields between electrodes and microorganisms was carried out for the visualization of the disinfection that showed where the electric fields are formed.
목차
Abstract
1. 서론
2. 실험재료 및 분석방법
3. 결과 및 고찰
3. 결론
References
참고문헌 (16)
참고문헌 신청
1. [학술지(정기간행물)] - 정철우 / 2008 / 십자형 막분리 공정에서 전처리 응집공정의 적용성 평가 / 한국수처리학회지 16 (1) : 97 ~ 106
2. [학술지(정기간행물)] - K. Aronsson / 2005 / Influence of Escherichia coli, Listeria innocua and Saccharomyces cerevisiae in relation to membrane permeabilization and subsequent leakage of intracellular compounts due to pulsed electric field processing / International J. Food Microb 99 : 19 ~ 32
3. [학술지(정기간행물)] - N. Dutreux / 2000 / Pulsed eletric fields inactivation of attached and free-living Escherichia coli and Listeria innocula under several conditions / International J. Food Microb 54 : 91 ~ 98
4. [학술지(정기간행물)] - M. Loginov / 2010 / Effect of high voltage electrical discharges on filtration properties of Saccharomyces cerevisiae yeast suspensions / J. Membr. Sci 346 : 288 ~ 295
5. [학술지(정기간행물)] - K. Aronsson / 2001 / Influence of pH, water activity and temperature on the inactivation of Escherichia coli and Saccharomyces cerevisiae by pulsed electric fields / Innovative Food Sci. Emerg. Technol 2 : 105 ~ 112
2. [학술지(정기간행물)] - K. Aronsson / 2005 / Influence of Escherichia coli, Listeria innocua and Saccharomyces cerevisiae in relation to membrane permeabilization and subsequent leakage of intracellular compounts due to pulsed electric field processing / International J. Food Microb 99 : 19 ~ 32
3. [학술지(정기간행물)] - N. Dutreux / 2000 / Pulsed eletric fields inactivation of attached and free-living Escherichia coli and Listeria innocula under several conditions / International J. Food Microb 54 : 91 ~ 98
4. [학술지(정기간행물)] - M. Loginov / 2010 / Effect of high voltage electrical discharges on filtration properties of Saccharomyces cerevisiae yeast suspensions / J. Membr. Sci 346 : 288 ~ 295
5. [학술지(정기간행물)] - K. Aronsson / 2001 / Influence of pH, water activity and temperature on the inactivation of Escherichia coli and Saccharomyces cerevisiae by pulsed electric fields / Innovative Food Sci. Emerg. Technol 2 : 105 ~ 112
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