초록 ▼

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 separately collected gray water and/or solids/liquid separation of the separately collected black water. The present invention

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 separately collected gray water and/or solids/liquid separation 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.

대표청구항 ▼

1. A process for utilizing waste waters; the process comprising:(a) separately collecting gray water, or one or more partial streams thereof, and black water, or faecal discharges and urinal discharges; (b) selectively performing solids/liquid separation of the gray water and the black water or the

1. A process for utilizing waste waters; the process comprising:(a) separately collecting gray water, or one or more partial streams thereof, and black water, or faecal discharges and urinal discharges; (b) selectively performing solids/liquid separation of the gray water and the black water or the faecal discharges and urinal discharges separately collected in (a); (c) selectively performing oxidation by microorganisms of the liquid phases of the gray water and the black water or the faecal discharges and urinal discharges obtained in (b); and (d) selectively performing solids/liquid separation of at least one of the liquid phases obtained in (c).