SHEET LAMINATE, METHOD FOR MANUFACTURING GAS SUPPLY BODY, GAS SUPPLY BODY, SUPPLY BODY UNIT, AND WASTEWATER TREATMENT DEVICE

摘要

A sheet laminate is provided that is capable of maintaining purification performance of a wastewater treatment device. The sheet laminate 21 is used in a wastewater treatment device that purifies wastewater using the motion of microorganisms in the wastewater. The sheet laminate 21 includes a base material 211 and a gas-permeable non-porous layer 212, the base material 211 being a microporous membrane.