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Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea
Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea
Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and (c) urea or a urea derivative.
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