JPS5640479A - Treating apparatus for waste water - Google Patents

Treating apparatus for waste water

Info

Publication number
JPS5640479A
JPS5640479A JP11686879A JP11686879A JPS5640479A JP S5640479 A JPS5640479 A JP S5640479A JP 11686879 A JP11686879 A JP 11686879A JP 11686879 A JP11686879 A JP 11686879A JP S5640479 A JPS5640479 A JP S5640479A
Authority
JP
Japan
Prior art keywords
water
coagulation
floating
waste water
reacting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11686879A
Other languages
Japanese (ja)
Inventor
Seiji Asano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIKORUSU KK
Original Assignee
NIKORUSU KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NIKORUSU KK filed Critical NIKORUSU KK
Priority to JP11686879A priority Critical patent/JPS5640479A/en
Publication of JPS5640479A publication Critical patent/JPS5640479A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent flocks formed in a coagulation reacting part from being broken by providing the coagulation reacting part stirring and mixing the waste water added with a coagulating agent in a condition directly connected to the floating part or in the interior of the floating and separating portion.
CONSTITUTION: In the interior of the floating and separating portion 14, a water rectifying wall 16 is provided and the coagulation reacting part 15 is formed. In the coagulation reacting portion 15, a detouring flow passage is formed by a flow inhibiting plate 18 provided to a side wall 17 and a flow inhibiting plate 20 provided to a side wall 19 and the waste water is rapidly stirred by a turbulent stream due to the detouring passages. In the floating and separating part 14, the waste water slowly overflowed the water rectifying plate 16 is flowed into a tank of which a water depth is 30W60cm and a ratio L/W of the dimension L of a flow direction and the dimension W of a widthwise direction is 0.8W1.3 in a density stream and the flocks coagulated by the rotation of vane wheels 24 in the vicinity of a water level is transferred into a recovery tank 6 and the treated water is collected into a pipe 37 from a pore 36 and exhausted.
COPYRIGHT: (C)1981,JPO&Japio
JP11686879A 1979-09-12 1979-09-12 Treating apparatus for waste water Pending JPS5640479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11686879A JPS5640479A (en) 1979-09-12 1979-09-12 Treating apparatus for waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11686879A JPS5640479A (en) 1979-09-12 1979-09-12 Treating apparatus for waste water

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7321680A Division JPS5640480A (en) 1980-05-31 1980-05-31 Treating apparatus for waste water

Publications (1)

Publication Number Publication Date
JPS5640479A true JPS5640479A (en) 1981-04-16

Family

ID=14697611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11686879A Pending JPS5640479A (en) 1979-09-12 1979-09-12 Treating apparatus for waste water

Country Status (1)

Country Link
JP (1) JPS5640479A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248267A (en) * 1975-10-15 1977-04-16 Matsushita Seiko Co Ltd Apparatus for floating particles in sewage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248267A (en) * 1975-10-15 1977-04-16 Matsushita Seiko Co Ltd Apparatus for floating particles in sewage

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