SPACER MEMBER FOR ION EXCHANGE MEMBRANE FILTER HAVING FLUID FLOW IMPROVING STRUCTURE, ION EXCHANGE MEMBRANE FILTER HAVING SAME, AND COMPOSITE PURIFICATION TREATMENT APPARATUS AND PURIFICATION TREATMENT METHOD OF ION EXCHANGE MEMBRANE FILTERING PROCESS AND ELECTROLYSIS PROCESS FOR POLLUTED UNDERGROUND WATER USING SAME

摘要

The present invention relates to a spacer member arranged between ion exchange membranes in an ion exchange membrane filter to purify a polluted fluid by using the ion exchange membranes, and more specifically, to a spacer member for an ion exchange membrane filter which can optimize the flow velocity of a fluid by including a mesh, an ion exchange membrane filter having the same, and a composite purification treatment apparatus and a purification treatment method of an ion exchange membrane filtering process and an electrolysis process for polluted underground water which includes the ion exchange membrane filter and uses a composite treatment of an ion exchange membrane filtering process and an electrolysis process to efficiently purify and treat water containing pollutants such as high concentrations of nitrate nitrogen, arsenic, and heavy metal.;COPYRIGHT KIPO 2018