MY188307A - Waste water treatment method and waste water treatment device - Google Patents

Waste water treatment method and waste water treatment device

Info

Publication number
MY188307A
MY188307A MYPI2017701209A MYPI2017701209A MY188307A MY 188307 A MY188307 A MY 188307A MY PI2017701209 A MYPI2017701209 A MY PI2017701209A MY PI2017701209 A MYPI2017701209 A MY PI2017701209A MY 188307 A MY188307 A MY 188307A
Authority
MY
Malaysia
Prior art keywords
waste water
biological treatment
water treatment
treated water
water
Prior art date
Application number
MYPI2017701209A
Inventor
Masaki Miyake
Yoshiaki Hasebe
Taichi Yamamoto
Masahiro Eguchi
Original Assignee
Organo Corp
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
Priority claimed from JP2014208817A external-priority patent/JP6875059B2/en
Priority claimed from JP2014231507A external-priority patent/JP6480156B2/en
Application filed by Organo Corp filed Critical Organo Corp
Publication of MY188307A publication Critical patent/MY188307A/en

Links

Classifications

    • 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
    • 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
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • C02F3/30—Aerobic and anaerobic 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

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)

Abstract

The present invention provides a waste water treatment method for biologically treating waste water by positioning a waste water inflow port 22 at a position lower than a position of a treated water outflow port 24 and by using a sequencing batch biological treatment tank 10 that stores biological sludge in the tank. The waste water treatment method includes: a biological treatment step for biologically treating the waste water with the biological sludge by stirring the waste water in the sequencing batch biological treatment tank 10 in a state where introduction of the waste water through the waste water inflow port 22, and discharge of treated water through the treated water outflow port 24 are stopped; and a waste water introduction and treated water discharge step for starting introduction of the waste water through the waste water inflow port 22 and discharge of the treated water through the treated water outflow port 24 in a time period from stoppage of the stirring of the waste water in the sequencing batch biological treatment tank 10 until a sludge blanket of the biological sludge is formed in the sequencing batch biological treatment tank 10, wherein the biological treatment step and the waste water introduction and treated water discharge step are sequentially and repeatedly performed.
MYPI2017701209A 2014-10-10 2015-09-16 Waste water treatment method and waste water treatment device MY188307A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014208817A JP6875059B2 (en) 2014-10-10 2014-10-10 Wastewater treatment method and wastewater treatment equipment
JP2014231507A JP6480156B2 (en) 2014-11-14 2014-11-14 Waste water treatment apparatus and waste water treatment method
PCT/JP2015/076338 WO2016056367A1 (en) 2014-10-10 2015-09-16 Waste water treatment method and waste water treatment device

Publications (1)

Publication Number Publication Date
MY188307A true MY188307A (en) 2021-11-26

Family

ID=55652988

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017701209A MY188307A (en) 2014-10-10 2015-09-16 Waste water treatment method and waste water treatment device

Country Status (5)

Country Link
CN (1) CN106795021B (en)
MY (1) MY188307A (en)
SG (1) SG11201702607XA (en)
TW (1) TWI646059B (en)
WO (1) WO2016056367A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7166058B2 (en) * 2018-02-09 2022-11-07 オルガノ株式会社 Water treatment method and water treatment equipment
CN110272163B (en) * 2019-05-14 2021-11-09 江苏若焱环境设计有限公司 Unpowered water treatment equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793822B2 (en) * 2002-02-22 2004-09-21 Sut Seraya Pte Ltd. Aerobic biomass granules for waste water treatment
NL1021466C2 (en) * 2002-09-16 2004-03-18 Univ Delft Tech Method for treating waste water.
CN1169733C (en) * 2003-04-24 2004-10-06 李冲 Batch Circulated upflow sludge bed organic waste water treatment process
JP4804888B2 (en) * 2005-11-18 2011-11-02 住友重機械工業株式会社 Granular microbial sludge generation method
JP2008212878A (en) * 2007-03-06 2008-09-18 Sumitomo Heavy Ind Ltd Waste water treatment apparatus
JP4975541B2 (en) * 2007-07-12 2012-07-11 住友重機械工業株式会社 Batch-type wastewater treatment method
CN104039715B (en) * 2012-01-06 2016-07-13 栗田工业株式会社 The bioremediation of organic drainage and device
JP5963668B2 (en) * 2012-12-27 2016-08-03 オルガノ株式会社 Wastewater treatment method
JP6009362B2 (en) * 2013-01-16 2016-10-19 オルガノ株式会社 Wastewater treatment method

Also Published As

Publication number Publication date
TW201623155A (en) 2016-07-01
CN106795021A (en) 2017-05-31
SG11201702607XA (en) 2017-04-27
TWI646059B (en) 2019-01-01
CN106795021B (en) 2022-03-15
WO2016056367A1 (en) 2016-04-14

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