http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
평막을 이용한 정수처리용 정밀여과 막분리 시스템에서 최적 운전인자 도출에 관한 연구(1)
김지훈 ( Kim Ji Hun ),김형수 ( Kim Hyeong Su ),염익태 ( Yeom Ig Tae ),한기봉 ( Han Gi Bong ) 한국물환경학회 2003 한국물환경학회지 Vol.19 No.6
The permeability of membrane filtration system depends on characteristics of the raw water and operating conditions. The purpose of this study was to determine the optimum operation parameters for water treatment using plate type MF membrane(pore size 0.22㎛). The pilot microfiltraion(MF) membrane separation system had been operated in a dead-end filtration mode and applied to actual Pal-dang raw water. The experimental results are shown as follows; (1)permeate flux 30LMH was determined the optimum operation condition, (2)the chemical cleaning efficiency was only found to be 100% using H₂SO₄+NaOCl, (3)the removal efficiencies of SS and turbidity were found to be almost 100%. However, The removal efficiencies of UV_(260) and DOC were 30% and 13%, respectively. Also, in order to improve the permeate flux and the removal efficiency of dissolved organic matter, granular activated carbon system should be added to the MF membrane System.