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AssigneeMitsubishi Chemical Aqua Solutions Co., Ltd.
InventorsYunje LEE, Makoto IDEGUCHI, Shinsuke FURUNO
Estimating the term…
A header-equipped air diffusion device can sufficiently suppress the intrusion of sludge into the air diffusion device from the header and allow stable operation even with repeated operating and stopping, and a membrane separation activated sludge device. The header-equipped air diffusion device can include an air diffusion device and a header which are immersed in water to be treated. The header includes an air storage unit, on the lower end of which is formed an inlet for the water to be treated, and an air supply part and an air sending part provided on the upper section of the air storage unit. The air sending part and a horizontal tube of the air diffusion device are connected, the air sent from the header is diffused by the air diffusion device, and an air sending of the air sending part in the air storage unit is positioned above an air supply port of the air supply part.
A header-equipped air diffusion device comprising:
Dependencies are inferred from the claim text.