MEMBRANE FILTRATION MODULE AND MEMBRANE FILTRATION SYSTEM HAVING THE MODULE

摘要

PROBLEM TO BE SOLVED: To provide a membrane filtration module capable of efficiently discharging permeated liquid by a simple method. SOLUTION: This membrane filtration module comprises a housing, a semipermeable membrane which is housed in the housing and has a liquid side for introducing the liquid to be filtered and a concd. liquid side on the side opposite to the liquid side and a permeated liquid camber which encloses the membrane and is communicated with a permeated liquid discharge pipe for discharging the permeated liquid. The wall part 22 of the housing is closed toward the liquid side and the concd. liquid side and is communicated with the permeated liquid chamber. These channels 2 act as the permeated liquid discharge pipes.