Water treatment device, water treatment system, assembly method of water treatment device and water treatment method

摘要

A water treatment apparatus for desalting water to be treated includes a pressing member, a treatment container for accommodating the water to be treated, first and second electrodes accommodated in the treatment container, and between the first and second electrodes. It has a separator disposed therein and a pair of current collectors accommodated in the processing container and applying electricity to the first electrode and the second electrode, and the pressing member presses the first electrode and the second electrode in the processing container.