Method and device for sewage treatment

Details Method and device for sewage treatment Method and device for sewage treatment

2005-01-04

2005-01-04

Upton, Christopher (Department: 1724)

Liquid purification or separation

Processes

Treatment by living organism

C210S609000, C210S620000, C210S631000, C004SDIG001

Reexamination Certificate

active

06838000

ABSTRACT:
The present invention relates to a process for utilizing waste waters which comprises the separate collection of gray water and/or black water and membrane filtration of the seperately collected gray water and/or solids/liquid seperation of the separately collected black water. The present invention preferably relates to a process for producing potable water from gray water or one or more of its partial streams. Moreover, an apparatus for producing potable water from gray water and an apparatus for utilizing black water and its use is described.

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