Title:
WASTE WATER TREATING DEVICE
Document Type and Number:
Japanese Patent JPH0751692
Kind Code:
A
Abstract:
PURPOSE: To provide a compact waste water treating device capable of stably treating waste water with the equipment load reduced.
CONSTITUTION: This device 1 is used to purify the waste water from a food works, etc., and provided with a treating tank 2 into which concd. waste water is introduced, a treating tank 3 into which dil. waste water is introduced from the tank 2 and other places, a settling tank 4 into which treated waste water is introduced from the tank 3, a passage 5 for returning the activated sludge to the tanks 2 and 3 from the tank 4 and a return pump 6.
Inventors:
KAWASE NOBUYUKI
IDOTA ATSUSHI
TOMOMATSU HIROYUKI
UMEMURA KIYOKO
IDOTA ATSUSHI
TOMOMATSU HIROYUKI
UMEMURA KIYOKO
Application Number:
JP19962993A
Publication Date:
February 28, 1995
Filing Date:
August 11, 1993
Export Citation:
Assignee:
NIPPON SHARYO SEIZO KK
International Classes:
C02F3/12; (IPC1-7): C02F3/12
Attorney, Agent or Firm:
Adachi Tsutomu
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