SEPARATION METHOD

摘要

A crushed piece made of a predetermined material is accurately recovered from crushed pieces. A separation method is provided which extracts a target 1 from a separation subject (101) in which the target (1) to extract and a non-target (2) not to extract are mixed, and includes: distinguishing the target (1) from the non-target (2); obtaining positional information of the target (1) distinguished; attaching a liquid to the target (1) based on the positional information; and extracting the target (1) from the separation subject (101) by bringing a catch member (140) into contact with the separation subject (101) such that viscosity of the liquid causes the target (1) to adhere to the catch member.