New pretreatment systems using membrane
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Masayoshi Oinuma; Shigeki Sawada; Koichi Yabe
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Article
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1994
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Elsevier Science
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English
β 540 KB
We studied how to increase the filtration flux from three viewpoints: promotion of turbulent flow in raw water, coagulation effect and membrane backwashing. As a result, we found that intermittent membrane backwashing combined with turbulent flow promotion is an effective means to maintain high filt