NO349306B1 - Water purification reactor - Google Patents

Water purification reactor

Info

Publication number
NO349306B1
NO349306B1 NO20240685A NO20240685A NO349306B1 NO 349306 B1 NO349306 B1 NO 349306B1 NO 20240685 A NO20240685 A NO 20240685A NO 20240685 A NO20240685 A NO 20240685A NO 349306 B1 NO349306 B1 NO 349306B1
Authority
NO
Norway
Prior art keywords
tank
zone
tube element
annular
water
Prior art date
Application number
NO20240685A
Other languages
English (en)
Norwegian (no)
Other versions
NO20240685A1 (https=
Inventor
Stig Johansen
Original Assignee
Normex As
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 Normex As filed Critical Normex As
Priority to NO20240685A priority Critical patent/NO349306B1/en
Priority to PCT/EP2025/067913 priority patent/WO2026003074A1/en
Publication of NO349306B1 publication Critical patent/NO349306B1/en
Publication of NO20240685A1 publication Critical patent/NO20240685A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23112—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream
    • B01F23/231121—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream the flow guiding elements being baffles, tubes or walls
    • 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
    • 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
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/008—Water purification, e.g. for process water recycling
    • 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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • C02F2201/784—Diffusers or nozzles for ozonation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
NO20240685A 2024-06-26 2024-06-26 Water purification reactor NO349306B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20240685A NO349306B1 (en) 2024-06-26 2024-06-26 Water purification reactor
PCT/EP2025/067913 WO2026003074A1 (en) 2024-06-26 2025-06-25 Water purification reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20240685A NO349306B1 (en) 2024-06-26 2024-06-26 Water purification reactor

Publications (2)

Publication Number Publication Date
NO349306B1 true NO349306B1 (en) 2025-12-01
NO20240685A1 NO20240685A1 (https=) 2025-12-01

Family

ID=96346267

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20240685A NO349306B1 (en) 2024-06-26 2024-06-26 Water purification reactor

Country Status (2)

Country Link
NO (1) NO349306B1 (https=)
WO (1) WO2026003074A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320750A (en) * 1988-09-07 1994-06-14 Milos Krofta Water clarifier with first filtrate isolation, improved backwashing and improved bubble generation
US20070193956A1 (en) * 2006-02-23 2007-08-23 Nelson Thomas E Aquarium protein skimmer
US20130048548A1 (en) * 2011-08-29 2013-02-28 Process Group Technologies Pty Ltd Compact separation apparatus
NO20160241A1 (en) * 2016-02-12 2017-08-14 Normex As Method and apparatus for purification of water from aquaculture plants

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126842A (en) 1998-01-30 2000-10-03 Decker; R. Scott Low-concentration ozone waste water treatment
AUPR536401A0 (en) 2001-05-31 2001-06-28 Chuen, Foong Weng Method for treatment of waste water
CN101219837B (zh) 2007-12-21 2010-12-15 辽宁三和环境工程有限公司 含油碱性废水臭氧处理工艺及设备
NO333457B1 (no) 2011-02-07 2013-06-10 Normex As Fremgangsmate og anordning ved behandling av avlopsvann ved bruk av flotasjon
CN104326522B (zh) * 2014-11-05 2015-12-09 西安建筑科技大学 一种多级臭氧气浮一体化装置
NO20160976A1 (en) * 2016-06-07 2017-09-04 Redox As System and method for treating and recycling of waste water
CN107324545A (zh) * 2017-08-18 2017-11-07 西安建筑科技大学 一种防止臭氧气浮过程中浮渣沉淀的方法
JP7325796B2 (ja) 2018-12-27 2023-08-15 株式会社寺岡精工 セルフ登録システム及びプログラム
NL2022454B1 (en) * 2019-01-25 2020-08-18 Alberto Espinal Colella Carlos Water treatment system and method of using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320750A (en) * 1988-09-07 1994-06-14 Milos Krofta Water clarifier with first filtrate isolation, improved backwashing and improved bubble generation
US20070193956A1 (en) * 2006-02-23 2007-08-23 Nelson Thomas E Aquarium protein skimmer
US20130048548A1 (en) * 2011-08-29 2013-02-28 Process Group Technologies Pty Ltd Compact separation apparatus
NO20160241A1 (en) * 2016-02-12 2017-08-14 Normex As Method and apparatus for purification of water from aquaculture plants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Timothy R. Kent, Charles B. Bott, Zhi-Wu Wang: "State of the art of aerobic granulation in continuous flow bioreactors". Biotechnology Advances 36 (2018), 1139-1166, Dated: 01.01.0001 *

Also Published As

Publication number Publication date
NO20240685A1 (https=) 2025-12-01
WO2026003074A1 (en) 2026-01-02

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