Title:
LAKE AND MARSH PURIFYING APPARATUS
Document Type and Number:
Japanese Patent JPH0623395
Kind Code:
A
Abstract:
PURPOSE: To intermittently introduce a large amount of water using a continuously operated pump.
CONSTITUTION: A tank 3 is provided between a water supply pipe 1 and an outflow pipe 4 and supplied water is once stored in the tank 3 and the stored water is discharged at a point of time when it becomes a definite water amount. Therefore, by storing continuously supplied water in the tank, a large amount of water can be introduced intermittently.
Inventors:
MIZUMORI TAKASHI
TSUZUKI KOICHI
TSUZUKI KOICHI
Application Number:
JP18070992A
Publication Date:
February 01, 1994
Filing Date:
July 08, 1992
Export Citation:
Assignee:
HITACHI LTD
International Classes:
C02F3/22; C02F7/00; F04D7/02; F04F10/00; (IPC1-7): C02F7/00; C02F3/22; F04D7/02; F04F10/00
Attorney, Agent or Firm:
Yukihiko Takada
Next Patent: TREATMENT OF SLUDGE CONTAINING CYANIC COMPOUND