MEMBRANE SEPARATOR

摘要

PURPOSE:To stably make water by eliminating the generation of bacteria slime by providing a filter composed of a copper-zinc alloy to the inlet part of a membrane body. CONSTITUTION:In a membrane separator removing a salt or a fine particle from water to be treated using a membrane body, a membrane 14 is provided to the outer peripheral surface of a center pipe 10 and an alloy filter 16 formed from a copper-zinc alloy in a foamed, sintered or fibrous state is provided to the inlet part of the membrane body provided with a cover 20 coaxially covering both of the membrane 14 and the pipe 10 so as to provide a predetermained space to kill bacteria in water 18 to be treated to prevent bacteria from reaching the membrane 14.