PROCESS FOR INHIBITING BIOLOGICAL GROWTH ON A GRAVITY FED DISC FILTER
A rotary disc filter is provided with a system for inhibiting biological fouling from biological growth on filters that form a part of the rotary disc filter. A biocide is pumped from a biocide supply tank to a manifold and mixed with a backwash to form a backwash-biocide solution. The backwash-bioc...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
16.09.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A rotary disc filter is provided with a system for inhibiting biological fouling from biological growth on filters that form a part of the rotary disc filter. A biocide is pumped from a biocide supply tank to a manifold and mixed with a backwash to form a backwash-biocide solution. The backwash-biocide solution is sprayed onto filter media during a backwashing operation and the presence of the biocide inhibits and eliminates biological growth on the filter media. |
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Bibliography: | Application Number: EP20130792212 |