초록 ▼

Waste water is reclaimed for re-use by emulsifying with a water insoluble (or oil soluble), high molecular weight, anionic surface active oil, then breaking the emulsion by physical or chemical methods, thereby producing a coherent floc which occludes insoluble matter suspended in the water, then se

Waste water is reclaimed for re-use by emulsifying with a water insoluble (or oil soluble), high molecular weight, anionic surface active oil, then breaking the emulsion by physical or chemical methods, thereby producing a coherent floc which occludes insoluble matter suspended in the water, then separating the floc from the purified water in a coherent mass.

대표청구항 ▼

A process of reclaiming waste water from a washing operation employing syndets by adding to said waste water an oil soluble surfactant comprising a group 1 metal salt of an organic acid, emulsifying said surfactant to occlude the suspended solids contained in said waste water, and breaking said emul

A process of reclaiming waste water from a washing operation employing syndets by adding to said waste water an oil soluble surfactant comprising a group 1 metal salt of an organic acid, emulsifying said surfactant to occlude the suspended solids contained in said waste water, and breaking said emulsion to produce clear water suitable for reuse in washing and rinsing in the washing operation.