Circulation device for drinking or service water and method for the treatment of drinking or service water

摘要

Circulation device for drinking or service water with a storage tank (1), a circulation line (2) in communication with the storage tank (1), a water treatment device (8) in communication with the storage tank (1) for treating the drinking or process water, and a circulation pump (3) for circulating the water in the circulation line (2), characterized in that the circulation line (2) is coupled to a sink (4) localized with respect to the circulation line (2) through which at least a part of circulating in the circulation line (2) is passed water to collect in the water contained microorganisms and / or their nutrients in the sink (4), the sink (4) in a with the circulation line (2) connected to the bypass (7 ) and a means (5) for killing and / or means (6) for discharging in the sink (4) collected microorganisms and / or de contains nutrients.