WASTE WATER DECONTAMINATION

摘要

The present disclosure relates to a formulation and a process for the removal of inorganic impurities from waste water. The formulation consists of a blend of at least one alkali metal aluminate, at least one cationic organic coagulant and optionally at least one alkalinating agent in pre-determined proportions. The process for decontamination using the afore-stated formulation includes steps such as admixing, settling, microfiltration and optionally acidification, ultrafiltration and reverse osmosis. The disclosure further provides an apparatus for the removal of inorganic impurities from waste water.

主权项

1. A formulation for removal of soluble inorganic contaminants from waste water; said formulation comprising a blend of:
i. at least one alkali metal aluminate in an amount ranging from about 90 to about 98% of the total mass of the formulation; and ii. at least one cationic organic coagulant in an amount ranging from about 2 to about 10% of the total mass of the formulation.