Direct filtration
The application of direct filtration, defined as a system not using a preliminary sedimentation stage, is evaluated. Limitations on the raw water quality which can be handled are stated and potential cost advantages, capital and operating, are identified. The importance of choice of filter media in...
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| Veröffentlicht in: | Journal of the American Water Resources Association 1977-01, Vol.69- (7), p.375-378 |
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| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The application of direct filtration, defined as a system not using a preliminary sedimentation stage, is evaluated. Limitations on the raw water quality which can be handled are stated and potential cost advantages, capital and operating, are identified. The importance of choice of filter media in the design is emphasized and the need for quality control for improved reliability of filter performance is indicated. |
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| ISSN: | 1093-474X |