WATER CLEANING DEVICE

PROBLEM TO BE SOLVED: To efficiently decompose harmful material by a photocatalyst. SOLUTION: This device is provided with an inflow port 8 and an outflow port 7 of water to be treated at the right places of a hollow cylindrical case 1, and also with the photocatalyst 17... for cleaning the water to...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA FUMIO, OSUGI KAZUYA, IWAMURA YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To efficiently decompose harmful material by a photocatalyst. SOLUTION: This device is provided with an inflow port 8 and an outflow port 7 of water to be treated at the right places of a hollow cylindrical case 1, and also with the photocatalyst 17... for cleaning the water to be treated and a lamp 21 for irradiating the photocatalyst 17... with UV rays in the case 1. In this case, the inside of the case 1 is divided into a front room communicated with the inflow port 8, an irradiation room housing the lamp 21, and a rear room communicated with the outflow port 7, and also the photocatalyst 17... are arranged in the front room, the irradiation room and a communicative portion of the irradiation room with the rear room.