FI20075515A0 - Apparatus and method for precipitating phosphorus from waste water - Google Patents

Apparatus and method for precipitating phosphorus from waste water

Info

Publication number
FI20075515A0
FI20075515A0 FI20075515A FI20075515A FI20075515A0 FI 20075515 A0 FI20075515 A0 FI 20075515A0 FI 20075515 A FI20075515 A FI 20075515A FI 20075515 A FI20075515 A FI 20075515A FI 20075515 A0 FI20075515 A0 FI 20075515A0
Authority
FI
Finland
Prior art keywords
waste water
precipitating phosphorus
precipitating
phosphorus
waste
Prior art date
Application number
FI20075515A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI119148B (en
Inventor
Ville Asikainen
Ilkka Kallio
Lauri Palmujoki
Tuomas Pelto-Huikko
Original Assignee
Biolan 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 Biolan Oy filed Critical Biolan Oy
Priority to FI20075515A priority Critical patent/FI119148B/en
Publication of FI20075515A0 publication Critical patent/FI20075515A0/en
Priority to PCT/FI2008/050409 priority patent/WO2009004123A1/en
Priority to RU2010103367/05A priority patent/RU2480422C2/en
Priority to EP08775534A priority patent/EP2164809A4/en
Priority to CN2008800233610A priority patent/CN101730664B/en
Application granted granted Critical
Publication of FI119148B publication Critical patent/FI119148B/en

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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved 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
    • C02F1/52—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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (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)
FI20075515A 2007-07-05 2007-07-05 Apparatus and its use for precipitation of phosphorus from wastewater FI119148B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20075515A FI119148B (en) 2007-07-05 2007-07-05 Apparatus and its use for precipitation of phosphorus from wastewater
PCT/FI2008/050409 WO2009004123A1 (en) 2007-07-05 2008-07-03 Apparatus and method for precipitation of phosphorus from waste water
RU2010103367/05A RU2480422C2 (en) 2007-07-05 2008-07-03 Method for precipitation of phosphorus from waste water
EP08775534A EP2164809A4 (en) 2007-07-05 2008-07-03 Apparatus and method for precipitation of phosphorus from waste water
CN2008800233610A CN101730664B (en) 2007-07-05 2008-07-03 Apparatus and method for precipitation of phosphorus from waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075515A FI119148B (en) 2007-07-05 2007-07-05 Apparatus and its use for precipitation of phosphorus from wastewater
FI20075515 2007-07-05

Publications (2)

Publication Number Publication Date
FI20075515A0 true FI20075515A0 (en) 2007-07-05
FI119148B FI119148B (en) 2008-08-15

Family

ID=38331603

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075515A FI119148B (en) 2007-07-05 2007-07-05 Apparatus and its use for precipitation of phosphorus from wastewater

Country Status (5)

Country Link
EP (1) EP2164809A4 (en)
CN (1) CN101730664B (en)
FI (1) FI119148B (en)
RU (1) RU2480422C2 (en)
WO (1) WO2009004123A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125495B (en) * 2009-04-27 2015-10-30 Fibox Oy Ab Process and apparatus for wastewater treatment
ITCE20090009A1 (en) * 2009-09-29 2011-03-29 Luigi Antonio Pezone SUPPLEMENTARY SYSTEMS FOR THE RECOVERY OF DEFOSPHORIZATION AND PREVENTION OF HYDROGEN SULFURED DOMESTIC DRAINAGE WATERS
ES2424777B1 (en) * 2012-01-13 2015-03-03 Bioener Bierzo S L SYSTEM TO CLEAN CONTAMINATED WATERS AND PROCESSING OF IMPROVEMENT, IMPROVED.
PE20141963A1 (en) 2011-06-10 2014-11-28 Bioener Bierzo S L SYSTEM TO PURE POLLUTED WATER AND PURIFICATION PROCEDURE
ES2397742B1 (en) * 2011-06-10 2014-01-29 Bioener Bierzo, S.L. SYSTEM TO CLEAN CONTAMINATED WATERS AND PROCEDURE FOR DEPURATION.
CN111982593B (en) * 2020-08-07 2022-09-16 西华师范大学 Water sample anti-interference split charging device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA962386A (en) * 1971-04-13 1975-02-04 Canadair Limited Liquid treatment plant and process particularly for waste water
DE3904575A1 (en) * 1989-02-15 1990-08-16 Nalco Chemical Co METHOD FOR ELIMINATING PHOSPHATES AND ORGANICALLY BONDED PHOSPHORUS FROM WASTEWATERS AND ACCUMULATORS
JPH06102195B2 (en) * 1989-09-01 1994-12-14 建設省土木研究所長 Method for controlling phosphorus concentration in wastewater
RU2081848C1 (en) * 1991-12-17 1997-06-20 Нижегородская государственная архитектурно-строительная академия Apparatus for automatically metering out reactants
CA2126254C (en) * 1994-06-20 2000-09-12 Brian George Cook Process for treatment of a fluid and apparatus therefor
CZ282411B6 (en) * 1994-12-02 1997-07-16 Jan Ing. Topol Waste or sewage water treatment and apparatus for making the same
JP4017730B2 (en) * 1998-02-03 2007-12-05 株式会社日立プラントテクノロジー Coagulant addition control method in activated sludge process.
JP4101349B2 (en) * 1998-03-17 2008-06-18 株式会社日立プラントテクノロジー How to remove phosphorus in sewage
JP3844102B2 (en) * 1998-04-21 2006-11-08 株式会社日立プラントテクノロジー How to remove phosphorus in sewage
KR100530772B1 (en) * 2003-08-18 2005-11-23 한국건설기술연구원 Second sewage treatment apparatus and treatment method thereof
FI7006U1 (en) * 2005-03-15 2006-03-20 Raita Environment Ltd Oy Sewage plant

Also Published As

Publication number Publication date
EP2164809A1 (en) 2010-03-24
CN101730664B (en) 2012-10-17
RU2010103367A (en) 2011-08-10
FI119148B (en) 2008-08-15
RU2480422C2 (en) 2013-04-27
CN101730664A (en) 2010-06-09
EP2164809A4 (en) 2013-01-02
WO2009004123A1 (en) 2009-01-08

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