Oily water separator, oil-water separating method and filtration membrane unit

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United States of America Patent

PATENT NO 9981864
SERIAL NO

14541836

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Abstract

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An oily water separator for removing oil from oil-containing water, including a vessel, a filtration membrane unit and a discharge mechanism, the filtration membrane unit containing a filtration membrane module and a returning mechanism, the filtration membrane module for performing filtration in the state of allowing the module to be immersed into the oil-containing water, the filtration membrane module having an elongated filtration membrane with an opening portion, the opening portion of the filtration membrane being fixed to one end of the filtration membrane module, the opening portion of the filtration membrane being communicatively connected to the returning mechanism, and the returning mechanism being extended along the filtration membrane toward an end on a side opposite to an end portion having the opening portion thereof, the returning mechanism being communicatively connected with the discharge mechanism.

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Patent Owner(s)

Patent OwnerAddress
TOYO ENGINEERING CORPORATION1-1 NISHI-SHIMBASHI 1-CHOME MINATO-KU TOKYO 105-0003

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Kanako Narashino, JP 11 114
Hara, Hidekiyo Narashino, JP 1 4
Nomura, Takashi Narashino, JP 167 2251
Sakai, Kenji Narashino, JP 126 1404
Sakurai, Masaaki Narashino, JP 37 634

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