dipping filtration hollow fiber membrane, dipping filtration hollow fiber membrane module using the same, dipping filtration device, and dipping filtration methods

摘要

Gluing locking plural of the hollow yarn membrane for dipping filtration and the hollow yarn membrane for this dipping filtration which possess the spine of 1 or more in external surface in the housing, the hollow yarn membrane module for dipping filtration which it produces, raising the physical scavenging effect which is due to air babbling, to the membrane surface to cause the accumulation of the excessive attaching kimono points, while continuing of driving, does not decrease permeability efficiency difficult even with when it continued the membrane filtration in the suspensoid of high density.