Apparatus for removing metal compounds from waste water

Details Apparatus for removing metal compounds from waste water Apparatus for removing metal compounds from waste water

1996-09-16

1999-03-16

Hruskoci, Peter A.

Liquid purification or separation

Structural installation

Geographic

C00F 156

Patent

active

058825134

ABSTRACT:
A method for removing metal compounds from waste water comprising the steps of adjusting the pH of the water to from 5 to 12 and preferably 6 to 9; aerating the waste water; adding a flocculating agent to the water and allowing floccules including metal compounds to form; and separating said floccules including metal compounds from the water. An apparatus for carrying out this method is also disclosed.

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patent: 5336398 (1994-08-01), Russell et al.
patent: 5350511 (1994-09-01), Sakurada

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