WO2009054063A1 - Water circulation apparatus and method of operating the same - Google Patents

Water circulation apparatus and method of operating the same Download PDF

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Publication number
WO2009054063A1
WO2009054063A1 PCT/JP2007/070885 JP2007070885W WO2009054063A1 WO 2009054063 A1 WO2009054063 A1 WO 2009054063A1 JP 2007070885 W JP2007070885 W JP 2007070885W WO 2009054063 A1 WO2009054063 A1 WO 2009054063A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
cake
piping
operating
same
Prior art date
Application number
PCT/JP2007/070885
Other languages
French (fr)
Japanese (ja)
Inventor
Toshiko Minowa
Tomoko Hosobuchi
Mizuyo Hosobuchi
Junko Takanashi
Yoshihito Minowa
Chiyo Sugawara
Kazuhiro Hosobuchi
Original Assignee
Minowa Machinery Co., Ltd.
Bio Melt Limited Partnership Company
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 Minowa Machinery Co., Ltd., Bio Melt Limited Partnership Company filed Critical Minowa Machinery Co., Ltd.
Priority to JP2009537868A priority Critical patent/JP5187912B2/en
Priority to PCT/JP2007/070885 priority patent/WO2009054063A1/en
Publication of WO2009054063A1 publication Critical patent/WO2009054063A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/025—Use, recovery or regeneration of abrasive mediums
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis

Abstract

[PROBLEMS] To provide a water circulation apparatus that in the repair of road pavement, attains effective reuse of cutting sewage resulting from asphalt cutting without spilling thereof to the environment and provide a method of operating the same. [MEANS FOR SOLVING PROBLEMS] The apparatus comprises cutter unit (1), sewage storing unit (2), mixer unit (3), slurry storing unit (4), dewatering unit (5) and high-temperature dryer unit (12) and further comprises piping (L62) for feeding water separated from cake by the dewatering unit to the cutter unit (1), piping (L61) for feeding water separated from cake (C) to suction member (Pv) of the dewatering unit (5) and piping (L63) for feeding water separated from the cake (C) to the sewage storing unit (2).
PCT/JP2007/070885 2007-10-26 2007-10-26 Water circulation apparatus and method of operating the same WO2009054063A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009537868A JP5187912B2 (en) 2007-10-26 2007-10-26 Water circulation device and operation method
PCT/JP2007/070885 WO2009054063A1 (en) 2007-10-26 2007-10-26 Water circulation apparatus and method of operating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/070885 WO2009054063A1 (en) 2007-10-26 2007-10-26 Water circulation apparatus and method of operating the same

Publications (1)

Publication Number Publication Date
WO2009054063A1 true WO2009054063A1 (en) 2009-04-30

Family

ID=40579173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070885 WO2009054063A1 (en) 2007-10-26 2007-10-26 Water circulation apparatus and method of operating the same

Country Status (2)

Country Link
JP (1) JP5187912B2 (en)
WO (1) WO2009054063A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079181A (en) * 2009-10-05 2011-04-21 Daido Sangyo Kk Filtration system
JP2011078904A (en) * 2009-10-07 2011-04-21 Masanori Aritomi Polluted water treatment apparatus, and operation control method
JP2019098321A (en) * 2017-11-30 2019-06-24 国立大学法人東京工業大学 Composite flocculant and waste water treatment system using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117694A (en) * 1985-11-18 1987-05-29 Konoike Constr Ltd Treatment of dirty water
JP2002004214A (en) * 2000-06-26 2002-01-09 Noritake Co Ltd Coolant supply device for pavement road surface working vehicle
JP2002336872A (en) * 2001-05-17 2002-11-26 Houshou:Kk Equipment and process for treating cutting-sludge- containing water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117694A (en) * 1985-11-18 1987-05-29 Konoike Constr Ltd Treatment of dirty water
JP2002004214A (en) * 2000-06-26 2002-01-09 Noritake Co Ltd Coolant supply device for pavement road surface working vehicle
JP2002336872A (en) * 2001-05-17 2002-11-26 Houshou:Kk Equipment and process for treating cutting-sludge- containing water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079181A (en) * 2009-10-05 2011-04-21 Daido Sangyo Kk Filtration system
JP2011078904A (en) * 2009-10-07 2011-04-21 Masanori Aritomi Polluted water treatment apparatus, and operation control method
JP2019098321A (en) * 2017-11-30 2019-06-24 国立大学法人東京工業大学 Composite flocculant and waste water treatment system using the same
WO2020044687A1 (en) * 2017-11-30 2020-03-05 田中　裕之 Composite coagulant and wastewater treatment system using same

Also Published As

Publication number Publication date
JPWO2009054063A1 (en) 2011-03-03
JP5187912B2 (en) 2013-04-24

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