WATER PURIFICATION SYSTEM

PROBLEM TO BE SOLVED: To provide a water purification system which has a compact and simple configuration, and can prevent contamination of treated water by suppressing propagation of bacteria. SOLUTION: The water purification system 1 includes: a pre-filtration means 10 having a first water purifie...

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Bibliographische Detailangaben
Hauptverfasser:	KATO TATSUHIRO, SANAI KATSUYA, NAGASAKA YOSHITOMO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a water purification system which has a compact and simple configuration, and can prevent contamination of treated water by suppressing propagation of bacteria. SOLUTION: The water purification system 1 includes: a pre-filtration means 10 having a first water purifier 11 equipped with a filtration membrane 11a; a post-filtration means 20 arranged downstream of the pre-filtration means 10 and including a second water purifier 21 filled with active carbon 21a; and a reverse contamination prevention means 30 for preventing the contamination of permeated water which has permeated through the second water purifier 21. COPYRIGHT: (C)2011,JPO&INPIT