Respirator, measurement device and measuring method for measuring respiratory rate of biofilm

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11834645
APP PUB NO 20210222113A1
SERIAL NO

16631462

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A respirator for measuring a respiratory rate of a biofilm includes a body, a carbon dioxide absorption tube and a perforated partition disposed in an interior of the body. The perforated partition divides the interior of the body into an oxygen mass-transfer stir zone including a stirring device and a biofilm reaction zone for placing MBBR fillers. The carbon dioxide absorption tube includes an air vent and contains a solution capable of absorbing CO2. The perforated partition has a first hole corresponding to a middle portion and a lower portion of the perforated partition and acting as a liquid-exchange channel, and a second hole corresponding to an upper portion of the perforated partition and acting as a gas-exchange channel, and the oxygen mass-transfer stir zone is communicated with the biofilm reaction zone through the liquid-exchange channel and the gas-exchange channel.

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Patent Owner(s)

Patent OwnerAddress
JINAN UNIVERSITYNO 601 HUANGPU AVENUE WEST GUANGZHOU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Guoqiang Guangzhou, CN 35 250
Lu, Zichuan Guangzhou, CN 1 0

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