BRPI0815412A2 - Processo de sedimentação por coagulação - Google Patents

Processo de sedimentação por coagulação

Info

Publication number
BRPI0815412A2
BRPI0815412A2 BRPI0815412-0A2A BRPI0815412A BRPI0815412A2 BR PI0815412 A2 BRPI0815412 A2 BR PI0815412A2 BR PI0815412 A BRPI0815412 A BR PI0815412A BR PI0815412 A2 BRPI0815412 A2 BR PI0815412A2
Authority
BR
Brazil
Prior art keywords
coagulation sedimentation
sedimentation process
coagulation
sedimentation
Prior art date
Application number
BRPI0815412-0A2A
Other languages
English (en)
Inventor
Hisaaki Ochiai
Original Assignee
Hisaaki Ochiai
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 Hisaaki Ochiai filed Critical Hisaaki Ochiai
Publication of BRPI0815412A2 publication Critical patent/BRPI0815412A2/pt

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
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • 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
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

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)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BRPI0815412-0A2A 2007-08-17 2008-07-15 Processo de sedimentação por coagulação BRPI0815412A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007213186 2007-08-17
JP2007301345 2007-11-21
JP2008158743 2008-06-18
PCT/JP2008/063095 WO2009025141A1 (ja) 2007-08-17 2008-07-15 凝集沈澱処理方法

Publications (1)

Publication Number Publication Date
BRPI0815412A2 true BRPI0815412A2 (pt) 2015-02-03

Family

ID=40378049

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815412-0A2A BRPI0815412A2 (pt) 2007-08-17 2008-07-15 Processo de sedimentação por coagulação

Country Status (10)

Country Link
US (1) US7820056B2 (pt)
EP (1) EP2179972A4 (pt)
JP (1) JP4316671B2 (pt)
KR (1) KR101295958B1 (pt)
CN (1) CN101558012B (pt)
AU (1) AU2008290085B2 (pt)
BR (1) BRPI0815412A2 (pt)
CA (1) CA2680057C (pt)
MX (1) MX2009013817A (pt)
WO (1) WO2009025141A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4336754B1 (ja) * 2009-03-05 2009-09-30 壽昭 落合 凝集処理方法
JP4516152B1 (ja) * 2009-09-08 2010-08-04 国立大学法人大阪大学 凝集沈澱処理方法
JP5570865B2 (ja) * 2010-04-23 2014-08-13 株式会社東芝 ホウ酸含有廃液の処理方法及び処理装置
TWI441196B (zh) * 2010-09-03 2014-06-11 Iner Aec Executive Yuan 水中微粒固體收集裝置及其方法
US8715498B2 (en) 2011-02-09 2014-05-06 Tervita Corporation System and apparatus for treating well flow-back and produced water or other wastewater
CN102228749B (zh) * 2011-04-14 2013-10-30 中国矿业大学 一种煤泥水混凝药剂的定量方法
CN103285626B (zh) * 2012-02-22 2016-03-30 宝山钢铁股份有限公司 一种氧化镁悬浊液的处理方法
JP5925005B2 (ja) * 2012-03-24 2016-05-25 水道機工株式会社 凝集沈殿ろ過システム
CN103341278B (zh) * 2013-06-25 2014-11-26 北京市自来水集团有限责任公司技术研究院 潜流式澄清池
JP2015136648A (ja) * 2014-01-22 2015-07-30 壽昭 落合 凝集処理方法
JP2017159199A (ja) * 2016-03-07 2017-09-14 株式会社東芝 固液分離装置及び制御装置
JP6145240B1 (ja) * 2017-04-17 2017-06-07 壽昭 落合 凝集沈澱処理方法
JP2019217448A (ja) * 2018-06-19 2019-12-26 株式会社東芝 水処理装置および水処理方法
CN111115779A (zh) * 2019-12-11 2020-05-08 陕西航天机电环境工程设计院有限责任公司 一种高效除硅装置
CN112573690A (zh) * 2020-05-20 2021-03-30 汕头市国富锆钛实业有限公司 一种锆钛精选厂选矿废水处理方法
JP7236475B2 (ja) * 2021-01-04 2023-03-09 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、及び凝集沈殿処理方法
JP7653280B2 (ja) 2021-03-29 2025-03-28 水道機工株式会社 測定装置
WO2022233331A1 (zh) * 2021-05-07 2022-11-10 艾柯环保技术(杭州)有限公司 一种促进连续流好氧颗粒污泥两级沉淀的方法及系统
CN115138107B (zh) * 2022-08-02 2024-03-12 山东黄金矿业科技有限公司充填工程实验室分公司 黄金矿山尾矿浆动态絮凝沉降仿真实验系统及方法

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Publication number Priority date Publication date Assignee Title
US2382490A (en) * 1939-12-22 1945-08-14 Joseph P Lawlor Method and apparatus for treating water
JPS4928375B1 (pt) 1970-12-29 1974-07-25
JPS51123961A (en) 1975-04-21 1976-10-29 Ube Nitto Kasei Kk Gravity system separation device
US4055494A (en) * 1977-02-14 1977-10-25 Envirotech Corporation Thickening device and method
US4388195A (en) * 1979-07-05 1983-06-14 Passavant-Werke Michelbacher Hutte Process and apparatus for the chemical-mechanical treatment and purification of ground waters, surface waters and effluents
US5143625A (en) * 1991-02-20 1992-09-01 Infilco Degremont Method and apparatus for clarifying liquid using a pulsating sludge bed and part of concentrated sludge
US5382356A (en) * 1991-11-29 1995-01-17 Tokyo Metropolitan Method and apparatus for controlling sludge dewatering
JP3080807B2 (ja) 1993-04-26 2000-08-28 オルガノ株式会社 凝集沈澱法及びその処理設備
US5433853A (en) * 1993-10-22 1995-07-18 Polybac Corporation Method of clarifying wastestreams
NO303048B1 (no) * 1994-10-19 1998-05-25 Mastrans As FremgangsmÕte og utstyr for rensing av en vµske
JP3640285B2 (ja) * 1997-12-26 2005-04-20 オルガノ株式会社 凝集沈殿装置
GB9901216D0 (en) * 1999-01-21 1999-03-10 Ciba Spec Chem Water Treat Ltd Sludge density measurement
JP2001120909A (ja) 1999-10-21 2001-05-08 Japan Organo Co Ltd 凝集沈澱装置
JP2004141773A (ja) 2002-10-24 2004-05-20 Japan Organo Co Ltd 凝集沈澱装置
JP4668554B2 (ja) * 2004-06-15 2011-04-13 オルガノ株式会社 凝集沈殿処理装置及び凝集沈殿処理方法
US7527726B2 (en) * 2006-01-25 2009-05-05 Q'max Solutions Inc. Fluid treatment apparatus
JP2007203133A (ja) * 2006-01-31 2007-08-16 Toshiaki Ochiai 被処理水の凝集処理方法及びその処理装置

Also Published As

Publication number Publication date
CN101558012A (zh) 2009-10-14
CA2680057C (en) 2012-01-10
AU2008290085A1 (en) 2009-02-26
EP2179972A4 (en) 2011-03-16
AU2008290085B2 (en) 2012-07-05
KR20100048955A (ko) 2010-05-11
JP4316671B2 (ja) 2009-08-19
JPWO2009025141A1 (ja) 2010-11-18
AU2008290085A8 (en) 2010-03-11
US7820056B2 (en) 2010-10-26
EP2179972A1 (en) 2010-04-28
CA2680057A1 (en) 2009-02-26
KR101295958B1 (ko) 2013-08-13
CN101558012B (zh) 2012-08-22
WO2009025141A1 (ja) 2009-02-26
MX2009013817A (es) 2010-03-04
US20100133199A1 (en) 2010-06-03

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]