| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for reusing an ion exchange resin. SOLUTION: A user 10 who wants to dispose of a used ion exchange resin and a user 12 who wants to purchase a used ion exchange resin for reuse access a maker server 16 through the internet 14. The respective users input the information on the usage of the ion exchange resins into the server 16. The server 16 has a table about possible reuse classified according to uses and can therefore suggest a method for suitable reuse according to this table. |
