Cleaning system for piping

Method for cleaning piping (P) including the steps of supplying an acid (A) to a cleaning water (S) to prepare a cleaning water (S) having pH of 4 or lower, mixing ozone gas to the cleaning water (S), and passing the cleaning water (S) through the piping (P) to be cleaned, and a cleaning system (1)...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KURE, TOKUO, SAITO, KENJI, SUEMATSU, TAKAAKI, ARAKI, TOMOYUKI, HIGASHI, EIJI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING WEAPONS
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