KR20150086265A - 침전조 및 그 운전 방법 - Google Patents

침전조 및 그 운전 방법 Download PDF

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Publication number
KR20150086265A
KR20150086265A KR1020157012667A KR20157012667A KR20150086265A KR 20150086265 A KR20150086265 A KR 20150086265A KR 1020157012667 A KR1020157012667 A KR 1020157012667A KR 20157012667 A KR20157012667 A KR 20157012667A KR 20150086265 A KR20150086265 A KR 20150086265A
Authority
KR
South Korea
Prior art keywords
distributor
sludge
casting
stirring
vessel
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.)
Ceased
Application number
KR1020157012667A
Other languages
English (en)
Korean (ko)
Inventor
사토시 시미즈
미츠하루 데라시마
Original Assignee
쿠리타 고교 가부시키가이샤
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 쿠리타 고교 가부시키가이샤 filed Critical 쿠리타 고교 가부시키가이샤
Publication of KR20150086265A publication Critical patent/KR20150086265A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • 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
    • 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
    • B01D21/30—Control equipment
    • 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)
KR1020157012667A 2012-11-20 2013-11-18 침전조 및 그 운전 방법 Ceased KR20150086265A (ko)

Applications Claiming Priority (2)

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
JPJP-P-2012-254493 2012-11-20

Publications (1)

Publication Number Publication Date
KR20150086265A true KR20150086265A (ko) 2015-07-27

Family

ID=50776037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157012667A Ceased KR20150086265A (ko) 2012-11-20 2013-11-18 침전조 및 그 운전 방법

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
JP5799940B2 (ja) 2015-10-28
MY168521A (en) 2018-11-12
US20150298028A1 (en) 2015-10-22
JP2014100664A (ja) 2014-06-05
US9649578B2 (en) 2017-05-16

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PA0105 International application

Patent event date: 20150514

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180615

Comment text: Request for Examination of Application

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Comment text: Notification of reason for refusal

Patent event date: 20191228

Patent event code: PE09021S01D

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PE0601 Decision on rejection of patent

Patent event date: 20200317

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20191228

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I