MX2009013817A - Metodo de tratamiento de sedimentacion floculante. - Google Patents

Metodo de tratamiento de sedimentacion floculante.

Info

Publication number
MX2009013817A
MX2009013817A MX2009013817A MX2009013817A MX2009013817A MX 2009013817 A MX2009013817 A MX 2009013817A MX 2009013817 A MX2009013817 A MX 2009013817A MX 2009013817 A MX2009013817 A MX 2009013817A MX 2009013817 A MX2009013817 A MX 2009013817A
Authority
MX
Mexico
Prior art keywords
water
treated
flocculating
amount
sedimentation treatment
Prior art date
Application number
MX2009013817A
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 MX2009013817A publication Critical patent/MX2009013817A/es

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)

Abstract

Un método de tratamiento de sedimentación floculante para agua que va a ser tratada, en el cual la cantidad de floculante inorgánico utilizado en un sistema de tratamiento de purificación de agua está limitado más que en la técnica anterior y simultáneamente la densificación y miniaturización de microflóculos remanentes y flóculos se realiza para obtener de esta manera un agua transparente de alta calidad en tanto que se logra la reducción de la cantidad de cieno generado. El método de tratamiento de sedimentación floculante para agua (1) que va a ser tratada comprende la etapa de microfloculación de micropartículas microfloculantes suspendidas en agua (1) que va a ser tratada por anticipado; la etapa de floculación de los microflóculos; y la etapa de separación por sedimentación de los flóculos. En el método, una placa inclinada (8) para floculación de 5 a 50 mm de anchura de paso es colocada en la etapa final de la etapa de floculación, y la cantidad del floculante inorgánico usado es limitada de manera que en comparación con la turbidez del agua (1) que se va a tratar antes de avanzar a través de la placa inclinada (8), la turbidez después del avance es 4/5 o inferior a la misma.
MX2009013817A 2007-08-17 2008-07-15 Metodo de tratamiento de sedimentacion floculante. MX2009013817A (es)

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
MX2009013817A true MX2009013817A (es) 2010-03-04

Family

ID=40378049

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013817A MX2009013817A (es) 2007-08-17 2008-07-15 Metodo de tratamiento de sedimentacion floculante.

Country Status (10)

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

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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
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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JPS51123961A (en) 1975-04-21 1976-10-29 Ube Nitto Kasei Kk Gravity system separation device
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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
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Also Published As

Publication number Publication date
US7820056B2 (en) 2010-10-26
CN101558012A (zh) 2009-10-14
JP4316671B2 (ja) 2009-08-19
KR20100048955A (ko) 2010-05-11
BRPI0815412A2 (pt) 2015-02-03
AU2008290085A8 (en) 2010-03-11
US20100133199A1 (en) 2010-06-03
CN101558012B (zh) 2012-08-22
CA2680057A1 (en) 2009-02-26
AU2008290085B2 (en) 2012-07-05
EP2179972A1 (en) 2010-04-28
CA2680057C (en) 2012-01-10
AU2008290085A1 (en) 2009-02-26
EP2179972A4 (en) 2011-03-16
KR101295958B1 (ko) 2013-08-13
WO2009025141A1 (ja) 2009-02-26
JPWO2009025141A1 (ja) 2010-11-18

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