Process and apparatus for purification of industrial waste water

Patent · Tue Sep 28 04:00:00 EDT 1982

OSTI ID:6728482

Salzer, R; Schwering, H

A process and apparatus for the purification of industrial waste water containing solid particles. The apparatus contains at least two treatment sections. The first treatment section is a settling tank containing an agitation means, preferably an inclined deflector plate against which the waste water is directed to form a rolling wave and causing solid particles to coagulate and settle. The partially cleaned waste water overflow from the first stage is conveyed to the lower portions of the second stage into spaces between inclined plates which form an inclined plate pack clarifier. The solid particles are taken off from the bottom of the second treatment section, and clarified water is taken off from the top.

• Assignee: Bosch, Robert Gmbh (Germany, Federal Republic Of)
• Patent Number(s): US 4351733
• OSTI ID: 6728482
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420900* -- Engineering-- Waste Processing Plants & Equipment-- (-1989)
BAFFLES
CONTAINERS
CONTROL EQUIPMENT
DESIGN
EQUIPMENT
FLOW REGULATORS
HYDROGEN COMPOUNDS
INDUSTRIAL PLANTS
LIQUID WASTES
OXYGEN COMPOUNDS
PARTICLES
PARTICULATES
PURIFICATION
SEPARATION PROCESSES
SLUDGES
TANKS
WASTE PROCESSING PLANTS
WASTE WATER
WASTES
WATER