METHOD AND SYSTEM FOR CLEANING INSIDE OF PIPING

摘要

PROBLEM TO BE SOLVED: To provide a method and a system for cleaning the inside of piping which causes no damage to the inside wall of pipes constituting a piping system and allows utilization of organic sludge discharged from e.g. a sewage treatment plant.

SOLUTION: The method has a first process of sintering organic sludge to form a large number of granules (1), a second process of supplying the granules (1) to a pipe (2) to be cleaned and a third process of making the granules (1) flow through the pipe (2).

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