Process for controlling bacteria growth in water supply systems

Details Process for controlling bacteria growth in water supply systems Process for controlling bacteria growth in water supply systems

1991-06-05

1993-08-17

Cintins, Ivars

Liquid purification or separation

Processes

Including controlling process in response to a sensed condition

210754, 210764, 422 14, 422 28, C02F 150

Patent

active

052366006

ABSTRACT:
A method and system is disclosed for adding chlorine to a water supply system to kill bacteria, and in particular, Legionella bacteria. A corrosion inhibitor additive is added with the chlorine, to ensure that corrosion or other damage to the pipes does not occur. A method is disclosed for initially setting up proper levels of chlorine and corrosion inhibitor, and maintaining those levels. Systems for adding the materials to the hot water supply system are disclosed to ensure that they are adequately and thoroughly mixed into the water.

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