Mitsubishi Chemical Corporation

Shinya Sueyoshi

Makoto Ideguchi

Katsuyuki Yanone

Tetsuya Ooshiro

Provided is a water collection header () for collecting and extracting filtrate from a plurality of membrane modules (), comprising: a plurality of cylinder portions () each including a cylinder body () formed in a cylindrical shape in which at least one end portion is opened and formed such that the end portions are sequentially connected to each other in a water-tight state, wherein at least one cylinder portion () of the plurality of cylinder portions () includes a connection portion () connected to the membrane module () so that the filtrate flows from the membrane module (), and wherein at least one cylinder portion () of the plurality of cylinder portions () includes a water intake portion () capable of discharging the filtrate inside the cylinder body () to the outside, which is easily assembled.

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Tokyo, Japan

Shinya Sueyoshi