WO2008111129A1 - Organic wastewater treating apparatus - Google Patents

Organic wastewater treating apparatus Download PDF

Info

Publication number
WO2008111129A1
WO2008111129A1 PCT/JP2007/000221 JP2007000221W WO2008111129A1 WO 2008111129 A1 WO2008111129 A1 WO 2008111129A1 JP 2007000221 W JP2007000221 W JP 2007000221W WO 2008111129 A1 WO2008111129 A1 WO 2008111129A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic wastewater
treating apparatus
raw water
biological treatment
wastewater treating
Prior art date
Application number
PCT/JP2007/000221
Other languages
French (fr)
Japanese (ja)
Inventor
Keiichiro Asaoka
Original Assignee
Keiichiro Asaoka
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 Keiichiro Asaoka filed Critical Keiichiro Asaoka
Priority to PCT/JP2007/000221 priority Critical patent/WO2008111129A1/en
Publication of WO2008111129A1 publication Critical patent/WO2008111129A1/en

Links

Classifications

    • 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
    • C02F1/545—Silicon compounds
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

An organic wastewater treating apparatus that attains not only safe assured purification of sewage, night soil and other organic wastewater but also reduction of wastewater treatment cost. There is provided an organic wastewater treating apparatus comprising biological treatment tank (2) adapted to mix an aerobic microbe into a raw water containing organic matter to thereby perform biological treatment; coagulant mixing means (3) adapted to mix a silicon coagulant into the microbe-containing raw water after the biological treatment; and solid liquid separation tank (4) for solid liquid separation of the raw water having the silicon coagulant mixed therein, namely, into sludge and discharged water.
PCT/JP2007/000221 2007-03-14 2007-03-14 Organic wastewater treating apparatus WO2008111129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000221 WO2008111129A1 (en) 2007-03-14 2007-03-14 Organic wastewater treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000221 WO2008111129A1 (en) 2007-03-14 2007-03-14 Organic wastewater treating apparatus

Publications (1)

Publication Number Publication Date
WO2008111129A1 true WO2008111129A1 (en) 2008-09-18

Family

ID=39759080

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000221 WO2008111129A1 (en) 2007-03-14 2007-03-14 Organic wastewater treating apparatus

Country Status (1)

Country Link
WO (1) WO2008111129A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010049971A1 (en) * 2008-10-29 2010-05-06 Asaoka Keiichiro Apparatus for treating organic wastewater and method of treating organic wastewater
JP2012005923A (en) * 2010-06-22 2012-01-12 Keiichiro Asaoka Organic wastewater treatment apparatus
CN104710073A (en) * 2015-01-20 2015-06-17 常州亦泽医药化工科技有限公司 Vitamin folic acid production wastewater treatment method
CN105884074A (en) * 2015-01-26 2016-08-24 中国石油天然气股份有限公司 Pretreatment integrated device and method for removing dispersing agent in solution polymerized styrene-butadiene rubber wastewater
CN111635087A (en) * 2020-05-18 2020-09-08 大庆华鑫达科技有限公司 Oil field sludge sewage environment-friendly treatment device
CN111689560A (en) * 2020-06-12 2020-09-22 新疆大全新能源股份有限公司 Silicon removal process for silicon-containing high-salinity wastewater
CN116573816A (en) * 2023-07-12 2023-08-11 东营巨宝工贸有限公司 Treatment process of wastewater produced by vulcanization accelerator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295583A (en) * 1976-02-09 1977-08-11 Kazuo Shimoda Aggregating agents comprising sodium metasilicate as a main material
JP2001179284A (en) * 1999-12-27 2001-07-03 Sanzo Kankyo Engineering Kk Method for dephosphorizing excretion wastewater
JP2004033897A (en) * 2002-07-02 2004-02-05 Mitsubishi Heavy Ind Ltd Flocculation method of excretion-containing wastewater, flocculation equipment therefor, composting system equipped therewith
WO2005009586A1 (en) * 2003-07-25 2005-02-03 Keiichiro Asaoka Coagulant, process for producing the same, and method of coagulation with the coagulant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295583A (en) * 1976-02-09 1977-08-11 Kazuo Shimoda Aggregating agents comprising sodium metasilicate as a main material
JP2001179284A (en) * 1999-12-27 2001-07-03 Sanzo Kankyo Engineering Kk Method for dephosphorizing excretion wastewater
JP2004033897A (en) * 2002-07-02 2004-02-05 Mitsubishi Heavy Ind Ltd Flocculation method of excretion-containing wastewater, flocculation equipment therefor, composting system equipped therewith
WO2005009586A1 (en) * 2003-07-25 2005-02-03 Keiichiro Asaoka Coagulant, process for producing the same, and method of coagulation with the coagulant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010049971A1 (en) * 2008-10-29 2010-05-06 Asaoka Keiichiro Apparatus for treating organic wastewater and method of treating organic wastewater
JP2012005923A (en) * 2010-06-22 2012-01-12 Keiichiro Asaoka Organic wastewater treatment apparatus
CN104710073A (en) * 2015-01-20 2015-06-17 常州亦泽医药化工科技有限公司 Vitamin folic acid production wastewater treatment method
CN105884074A (en) * 2015-01-26 2016-08-24 中国石油天然气股份有限公司 Pretreatment integrated device and method for removing dispersing agent in solution polymerized styrene-butadiene rubber wastewater
CN111635087A (en) * 2020-05-18 2020-09-08 大庆华鑫达科技有限公司 Oil field sludge sewage environment-friendly treatment device
CN111635087B (en) * 2020-05-18 2023-02-24 大庆华鑫达科技有限公司 Oil field sludge sewage environment-friendly treatment device
CN111689560A (en) * 2020-06-12 2020-09-22 新疆大全新能源股份有限公司 Silicon removal process for silicon-containing high-salinity wastewater
CN116573816A (en) * 2023-07-12 2023-08-11 东营巨宝工贸有限公司 Treatment process of wastewater produced by vulcanization accelerator
CN116573816B (en) * 2023-07-12 2023-09-19 东营巨宝工贸有限公司 Treatment process of wastewater produced by vulcanization accelerator

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