오정익 이석헌 2024-01-21T06:37:12Z 2024-01-21T06:37:12Z 2021-09-06 2004-08 1225-7672 https://pubs.kist.re.kr/handle/201004/137341 Microfiltration with in-line rapid coagulation for drinking water production was examined. The in-line rapid coagulation was conducted using newly developed mixing device, instantaneous flash mixer. The flux decline during membrane filtration was monitored with coagulant dosage varied. Flux decline was minimized at 1.1 mg/L of coagulant dosage, where streaming potential of coagulated water was near zero. The optimum dosage for the process control was explained by dimensionless distance (кⅹa) of particle pairs, obtained from electrophoresis parameter describing electrostatic repulsion relative to Van der Waals energy between particle pairs in the pre-coagulated water. 대한상하수도학회 On-line streaming potential 측정에 의한 in-line 약품응집/정밀여과 공정의 최적화 Optimization of In-line Coagulation/MF Process Using On-line Streaming Potential Measurement Article 2 상하수도학회지, v.18, no.4, pp.522 - 528 상하수도학회지 18 4 522 528 kci ART001126226 인 라인 응집장치 스트리밍포텐셜 막여과 최적화 in-line coagulation streaming potential membrane filtration optimization in-line coagulation streaming potential membrane filtration optimization