Concepts for Efficient Liquid-Solid Separation – The Key to Successful Pretreatment of Industrial Wastewaters
The interactions of specifically coagulated suspensions under defined chemical and physical boundary conditions with various separation reactors of different geometry were investigated. One was short in length but deep, the other long and shallow. The tanks were also adapted for flotation. The geome...
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Veröffentlicht in: | Water science and technology 1994-01, Vol.29 (9), p.347-350 |
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description | The interactions of specifically coagulated suspensions under defined chemical and physical boundary conditions with various separation reactors of different geometry were investigated. One was short in length but deep, the other long and shallow. The tanks were also adapted for flotation. The geometry of the tank had a significant effect on removal efficiency. A heterodispersed floc size distribution was always deleterious to the sedimentation process, but could be compensated for in flotation. Generally, long shallow tanks were more tolerant of non-optimal coagulation and floc formation. |
doi_str_mv | 10.2166/wst.1994.0503 |
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source | EZB-FREE-00999 freely available EZB journals |
subjects | Boundary conditions Design Efficiency Flotation Geometry Hydraulics Industrial wastewater Mathematical models Pretreatment Q1 Sedimentation Sedimentation & deposition Water treatment |
title | Concepts for Efficient Liquid-Solid Separation – The Key to Successful Pretreatment of Industrial Wastewaters |
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