Odour free sewage disposal
Sewage is homogenised in the main homogenisation tank by floating rotor. Homogenised sludge is dried in a parallel flow, oil fired rotating drier. Thickening agents such as ashes or a sawdust are added, and some of the thickened sludge is recirculated. Thickening increases the drying surface and pre...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | Sewage is homogenised in the main homogenisation tank by floating rotor. Homogenised sludge is dried in a parallel flow, oil fired rotating drier. Thickening agents such as ashes or a sawdust are added, and some of the thickened sludge is recirculated. Thickening increases the drying surface and prevents settling of fluidised, thickened sludge in drying oven. |
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