Title:
LIQUID TREATING DEVICE
Document Type and Number:
Japanese Patent JPS5697511
Kind Code:
A
Abstract:
In liquid sedimentation and clarification apparatus recirculation of previously settled solids is controlled without affecting the volume or rate of flow of incoming untreated liquid. A throttle plate is placed above an updraft tube in the liquid flow path. Movement of the throttle plate toward or away from the end of the updraft tube alters the quantity of settled solids that are mixed with the incoming liquid during the treatment process.
Inventors:
ARUFUONSU JIYOSEFU SORIENTO
Application Number:
JP18032680A
Publication Date:
August 06, 1981
Filing Date:
December 19, 1980
Export Citation:
Assignee:
ECODYNE CORP
International Classes:
B01D21/00; B01D21/06; B01D21/08; C02F1/52; C02F3/12; C02F5/00; C02F5/02; C02F5/06; (IPC1-7): B01D21/08; C02F5/00