CIRCULATION TYPE REGENERATION TREATMENT DEVICE FOR SEWAGE SENT FROM TOILET

Japanese Patent JPH1147792

A

PROBLEM TO BE SOLVED: To provide a circulation type sewage regeneration treatment device in which sewage sent from a toilet is treated by soil-stick effective microorganism groups to clean sewage and activated sludge treated in a far infrared rays radiation treatment tank is returned to a first treatment tank and regeneration treatment of water is promoted and treated water is returned to the toilet and reused. SOLUTION: In the circulation type regeneration treatment device for sewage sent from a toilet, sewage sent from a toilet stool 1 of the toilet is passed through an inflow pipe 3 from a sewage pipe 2 and flowed down into a first treatment tank 11 containing soil-stick effective microorganism groups (CABIN-01 bacteria are used), which is provided in one end of a sewage regeneration treatment tank 4. The regeneration treatment tank 4 is divided by a plurality of partition plates to form a plurality of treatment tanks. A part of at least one partition plate is formed of nonwoven fabric 27 for a far infrared ray radiator. Diffusers 31 for floating bubbles are arranged near to the bottoms of a plurality of treatment tanks. A far infrared ray radiation treatment tank 14 provided with an activated sludge return pipe 28 and a settling tank 15 are arranged in the latter half part of the sewage regeneration treatment tank 4. Finally, sewage regeneration treated water is circulated and used by returning treatment water treated through the sewage regeneration treatment tank 4 to the toilet stool of the toilet.

HIROTA YUKIO

JP24164197A

February 23, 1999

August 05, 1997

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TOCHIGI DENSHI KOGYO KK

E03D5/016; C02F1/30; C02F3/00; C02F3/34; (IPC1-7): C02F3/34; C02F1/30; C02F3/00; E03D5/016

Maehara Kiyomi

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