Method and apparatus for disinfecting drainage

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United States of America Patent

PATENT NO 6562244
SERIAL NO

09787896

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Abstract

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A method and an apparatus for disinfecting drainage are provided. A bromine-based or iodine-based disinfectant is added to water to obtain disinfecting water, and the disinfecting water is added to predetermined drainage. The apparatus has a device for producing disinfecting water from a disinfectant and drainage, a sand basin, and a channel for introducing the disinfecting water into the sand basin, and the drainage is disinfected while the drainage is dwelling in the sand basin.

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Patent Owner(s)

Patent OwnerAddress
EBARA ENGINEERING SERVICE CO LTD11-1 HANEDA ASAHI-CHO OHTA-KU TOKYO 144-8610

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuchu, Yuichi Tokyo, JP 7 46
Hasegawa, Kazuhiro Tokyo, JP 144 1814
Kaihatsu, Hiromasa Tokyo, JP 1 0
Komine, Sumio Tokyo, JP 1 0
Nagawa, Tadashi Tokyo, JP 1 0
Niida, Yutaka Tokyo, JP 2 3
Takasu, Hiroshi Tokyo, JP 6 52
Tanaka, Kazunari Tokyo, JP 42 243
Toriumi, Hiroshi Tokyo, JP 27 394
Yasuhara, Yoshiharu Tokyo, JP 4 10
Yoshida, Hideyuki Tokyo, JP 52 726

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