FI20126238A - Vedenkäsittelymenetelmä ja -laite - Google Patents

Vedenkäsittelymenetelmä ja -laite Download PDF

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Publication number
FI20126238A
FI20126238A FI20126238A FI20126238A FI20126238A FI 20126238 A FI20126238 A FI 20126238A FI 20126238 A FI20126238 A FI 20126238A FI 20126238 A FI20126238 A FI 20126238A FI 20126238 A FI20126238 A FI 20126238A
Authority
FI
Finland
Prior art keywords
water treatment
treatment method
water
treatment
Prior art date
Application number
FI20126238A
Other languages
English (en)
Swedish (sv)
Other versions
FI126360B (fi
Inventor
Heikki Antero Lahtinen
Original Assignee
Nw Tekniikka Oy
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 Nw Tekniikka Oy filed Critical Nw Tekniikka Oy
Priority to FI20126238A priority Critical patent/FI126360B/fi
Priority to PCT/FI2013/051088 priority patent/WO2014080079A1/en
Priority to CN201380069146.5A priority patent/CN104968615A/zh
Publication of FI20126238A publication Critical patent/FI20126238A/fi
Application granted granted Critical
Publication of FI126360B publication Critical patent/FI126360B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • B01D21/0084—Enhancing liquid-particle separation using the flotation principle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FI20126238A 2012-11-23 2012-11-23 Vedenkäsittelymenetelmä ja -laite FI126360B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20126238A FI126360B (fi) 2012-11-23 2012-11-23 Vedenkäsittelymenetelmä ja -laite
PCT/FI2013/051088 WO2014080079A1 (en) 2012-11-23 2013-11-21 Water treatment method and apparatus
CN201380069146.5A CN104968615A (zh) 2012-11-23 2013-11-21 水处理方法及设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20126238A FI126360B (fi) 2012-11-23 2012-11-23 Vedenkäsittelymenetelmä ja -laite

Publications (2)

Publication Number Publication Date
FI20126238A true FI20126238A (fi) 2014-05-24
FI126360B FI126360B (fi) 2016-10-31

Family

ID=50775597

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20126238A FI126360B (fi) 2012-11-23 2012-11-23 Vedenkäsittelymenetelmä ja -laite

Country Status (3)

Country Link
CN (1) CN104968615A (fi)
FI (1) FI126360B (fi)
WO (1) WO2014080079A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773939A (zh) * 2018-07-09 2018-11-09 杭州绿环保技术有限公司 一种水处理用水循环装置
CN117383766B (zh) * 2023-12-06 2024-03-01 北京百灵天地环保科技股份有限公司 一种多杂质矿井水的多层提纯装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946674B2 (ja) * 1982-02-12 1984-11-14 和致 矢倉 加圧浮上沈澱槽
BR8405232A (pt) * 1984-10-11 1986-05-20 Marco Antonio Penalva Reali Sistema compacto para clarificacao de aguas para abastecimento conjugando numa unica unidade os processos de coagulacao,floculacao,flotacao por ar dissolvido e filtracao com taxa declinante
CN1022383C (zh) * 1989-03-31 1993-10-13 济南市水处理技术实验所 用于水质净化的共聚气浮池
CN2106830U (zh) * 1991-11-30 1992-06-10 天津市纺织工业设计院 双气浮综合净水器
CN2117938U (zh) * 1992-05-11 1992-10-07 茅金声 全虹吸控制微气泡反应气浮滤池
CN2163807Y (zh) * 1993-08-05 1994-05-04 金天然 高效污水净化装置
SE503894C2 (sv) * 1995-01-19 1996-09-30 Norrtaelje Kommun Anordning för distribution och dispersion av luftmättat vatten
GB2356860B (en) * 1999-08-16 2004-06-16 Peter Inatius Swan Flotation system and elements relative thereto
CN2515186Y (zh) * 2001-12-08 2002-10-09 宜兴市亚洲环保有限公司 一种高效加气浮选器
FR2835247B1 (fr) * 2002-01-30 2005-01-28 Ondeo Degremont Installation de traitement d'eaux par flottation
CN201077793Y (zh) * 2007-06-20 2008-06-25 大连春兴水处理科技发展有限公司 用于污水再生回用的组合式生物氧化塔
CN201330186Y (zh) * 2009-01-20 2009-10-21 重庆大学 带螺旋斜板的高效一体化净水设备
US9073063B2 (en) * 2009-09-30 2015-07-07 Beijing China Water Golden Water Desalination Technology Application And Research Co., Ltd Liquid treatment system
CN201785277U (zh) * 2010-09-16 2011-04-06 江苏新龙鼎环保成套工程有限公司 基于电凝聚和二次过滤的竖流式气浮水处理装置
CN102107968A (zh) * 2011-01-20 2011-06-29 山东建筑大学 一种浮滤池净水系统及净水方法
CN201932927U (zh) * 2011-02-12 2011-08-17 天津瑞吉德科技有限公司 溶气式微旋流气浮含油污水处理装置
CN102219285B (zh) * 2011-05-17 2013-01-02 南京大学 一种连续流内循环拟流化床树脂离子交换与吸附反应器
FI123009B (fi) * 2011-06-28 2012-09-28 Insinoeoeritoimisto Saloy Oy Saostusallas kiintoaineiden saostamiseksi valuma-, jäte- tai purovesistä

Also Published As

Publication number Publication date
FI126360B (fi) 2016-10-31
CN104968615A (zh) 2015-10-07
WO2014080079A1 (en) 2014-05-30

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