JP5799940B2 - 沈殿槽及びその運転方法 - Google Patents

沈殿槽及びその運転方法 Download PDF

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Publication number
JP5799940B2
JP5799940B2 JP2012254493A JP2012254493A JP5799940B2 JP 5799940 B2 JP5799940 B2 JP 5799940B2 JP 2012254493 A JP2012254493 A JP 2012254493A JP 2012254493 A JP2012254493 A JP 2012254493A JP 5799940 B2 JP5799940 B2 JP 5799940B2
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JP
Japan
Prior art keywords
distributor
tank
sludge
tank body
stirring
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.)
Active
Application number
JP2012254493A
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English (en)
Japanese (ja)
Other versions
JP2014100664A5 (enExample
JP2014100664A (ja
Inventor
哲 清水
哲 清水
光春 寺嶋
光春 寺嶋
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 to JP2012254493A priority Critical patent/JP5799940B2/ja
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to SG11201503663SA priority patent/SG11201503663SA/en
Priority to PCT/JP2013/080995 priority patent/WO2014080854A1/ja
Priority to MYPI2015701482A priority patent/MY168521A/en
Priority to CN201380060580.7A priority patent/CN104812456B/zh
Priority to KR1020157012667A priority patent/KR20150086265A/ko
Priority to US14/441,408 priority patent/US9649578B2/en
Publication of JP2014100664A publication Critical patent/JP2014100664A/ja
Publication of JP2014100664A5 publication Critical patent/JP2014100664A5/ja
Application granted granted Critical
Publication of JP5799940B2 publication Critical patent/JP5799940B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation
    • 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
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F2001/007—Processes including a sedimentation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP2012254493A 2012-11-20 2012-11-20 沈殿槽及びその運転方法 Active JP5799940B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2012254493A JP5799940B2 (ja) 2012-11-20 2012-11-20 沈殿槽及びその運転方法
PCT/JP2013/080995 WO2014080854A1 (ja) 2012-11-20 2013-11-18 沈殿槽及びその運転方法
MYPI2015701482A MY168521A (en) 2012-11-20 2013-11-18 Settling tank and method of operating the same
CN201380060580.7A CN104812456B (zh) 2012-11-20 2013-11-18 沉淀槽及其运转方法
SG11201503663SA SG11201503663SA (en) 2012-11-20 2013-11-18 Settling tank and method of operating the same
KR1020157012667A KR20150086265A (ko) 2012-11-20 2013-11-18 침전조 및 그 운전 방법
US14/441,408 US9649578B2 (en) 2012-11-20 2013-11-18 Settling tank and method of operating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012254493A JP5799940B2 (ja) 2012-11-20 2012-11-20 沈殿槽及びその運転方法

Publications (3)

Publication Number Publication Date
JP2014100664A JP2014100664A (ja) 2014-06-05
JP2014100664A5 JP2014100664A5 (enExample) 2015-07-02
JP5799940B2 true JP5799940B2 (ja) 2015-10-28

Family

ID=50776037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012254493A Active JP5799940B2 (ja) 2012-11-20 2012-11-20 沈殿槽及びその運転方法

Country Status (7)

Country Link
US (1) US9649578B2 (enExample)
JP (1) JP5799940B2 (enExample)
KR (1) KR20150086265A (enExample)
CN (1) CN104812456B (enExample)
MY (1) MY168521A (enExample)
SG (1) SG11201503663SA (enExample)
WO (1) WO2014080854A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5900576B1 (ja) * 2014-10-24 2016-04-06 栗田工業株式会社 水処理方法及び水処理装置
JP6459716B2 (ja) * 2015-03-31 2019-01-30 住友重機械エンバイロメント株式会社 凝集沈殿処理装置
JP6582888B2 (ja) * 2015-11-02 2019-10-02 栗田工業株式会社 凝集沈殿装置
CN106267918A (zh) * 2016-09-06 2017-01-04 云南文山铝业有限公司 净水装置
JP6183525B1 (ja) * 2016-09-23 2017-08-23 栗田工業株式会社 凝集沈澱装置
JP7025158B2 (ja) * 2017-02-24 2022-02-24 オルガノ株式会社 凝集沈殿装置
US11406919B2 (en) 2017-02-24 2022-08-09 Organo Corporation Flocculation and sedimentation apparatus
CN108531370A (zh) * 2018-07-10 2018-09-14 湖北景源生物科技股份有限公司 一种用于木薯生产酒精的高温厌氧罐
CN108531369A (zh) * 2018-07-10 2018-09-14 湖北景源生物科技股份有限公司 一种用于木薯生产酒精的高温厌氧罐进料装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741187A (en) * 1929-12-31 Clarxfier
US3038608A (en) * 1958-10-13 1962-06-12 Infilco Inc Liquid treating process and apparatus
US3129066A (en) * 1961-04-18 1964-04-14 Rohm & Haas Mixer-settler apparatus
FR2132954A5 (enExample) * 1971-04-02 1972-11-24 Degremont
JPS5418154A (en) * 1977-07-08 1979-02-09 Kubota Ltd Concentrating device
FR2480617B1 (fr) * 1980-04-21 1986-01-17 Bardet Sa Ets Andre Appareil et installation de separation de liquides non miscibles de densites differentes
NL8402281A (nl) * 1984-07-19 1986-02-17 Pacques Bv Inrichting voor de zuivering van water, voorzien van een opstroomreactor met een op het centrale watertoevoersysteem aan te sluiten influentverdeelsysteem.
US5075001A (en) * 1989-07-13 1991-12-24 Taylor James W Method and apparatus for recovering fibrous material from a paper/pulp process water stream
TW242566B (enExample) * 1993-09-10 1995-03-11 Sumitomo Heavy Industry
JP3463493B2 (ja) 1997-01-17 2003-11-05 栗田工業株式会社 凝集沈殿装置
JP3866439B2 (ja) 1999-03-26 2007-01-10 オルガノ株式会社 凝集沈澱装置
JP3514170B2 (ja) * 1999-05-27 2004-03-31 栗田工業株式会社 凝集沈殿装置
DK1057510T3 (da) * 1999-05-31 2005-11-07 Sumitomo Heavy Industries Koaguleringssedimentationsapparat
JP4535419B2 (ja) * 2001-05-31 2010-09-01 オルガノ株式会社 凝集沈澱装置
UA78727C2 (en) * 2001-11-09 2007-04-25 Alcan Int Ltd Settler and method for decanting mineral slurries
JP2005211817A (ja) 2004-01-30 2005-08-11 Japan Organo Co Ltd 高濃度懸濁水の処理方法および装置
JP2006075750A (ja) 2004-09-10 2006-03-23 Japan Organo Co Ltd 凝集分離処理装置及び凝集分離処理方法

Also Published As

Publication number Publication date
CN104812456A (zh) 2015-07-29
SG11201503663SA (en) 2015-06-29
CN104812456B (zh) 2016-08-17
WO2014080854A1 (ja) 2014-05-30
MY168521A (en) 2018-11-12
US20150298028A1 (en) 2015-10-22
JP2014100664A (ja) 2014-06-05
US9649578B2 (en) 2017-05-16
KR20150086265A (ko) 2015-07-27

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