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WO2006005733A8 - Method and device for separating magnesium-ammonium-phosphate (map) from waste water - Google Patents

Method and device for separating magnesium-ammonium-phosphate (map) from waste water

Info

Publication number
WO2006005733A8
WO2006005733A8 PCT/EP2005/053291 EP2005053291W WO2006005733A8 WO 2006005733 A8 WO2006005733 A8 WO 2006005733A8 EP 2005053291 W EP2005053291 W EP 2005053291W WO 2006005733 A8 WO2006005733 A8 WO 2006005733A8
Authority
WO
WIPO (PCT)
Prior art keywords
waste water
map
ammonium
phosphate
precipitant
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2005/053291
Other languages
German (de)
French (fr)
Other versions
WO2006005733A1 (en
Inventor
Oliver Christ
Simone Meuler
Franz Bischof
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huber SE
Original Assignee
Hans Huber AG Maschine und Anlagenbau
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 Hans Huber AG Maschine und Anlagenbau filed Critical Hans Huber AG Maschine und Anlagenbau
Priority to EP05760947A priority Critical patent/EP1768933A1/en
Publication of WO2006005733A1 publication Critical patent/WO2006005733A1/en
Publication of WO2006005733A8 publication Critical patent/WO2006005733A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets
    • 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
    • C02F2209/02—Temperature
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to a method for separating magnesium-ammonium-phosphate (MAP) (16) from waste water by adding a precipitant (5) to a container (2), the waste water being mixed with the precipitant (5). Said waste water is essentially undiluted urine separated from faeces and other solid materials. Once the process time is finished, the precipitate formed (9) and a depleted yellow water (8) are discontinuously separated from each other. The invention also relates to a device for separating magnesium-ammonium-phosphate (MAP) (16) from waste water by adding a precipitant (5) to a container (2), said device comprising a supply (1, 4) for undiluted waste water separated from faeces, and for the precipitant (5). Furthermore, the container (2) comprises a discharge line (18, 19) for the precipitate (9) and/or for the depleted yellow water (8).
PCT/EP2005/053291 2004-07-08 2005-07-08 Method and device for separating magnesium-ammonium-phosphate (map) from waste water Ceased WO2006005733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05760947A EP1768933A1 (en) 2004-07-08 2005-07-08 Method and device for separating magnesium-ammonium-phosphate (map) from waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033310.6 2004-07-08
DE102004033310A DE102004033310A1 (en) 2004-07-08 2004-07-08 Process and apparatus for separating magnesium ammonium phosphate MAP from wastewater

Publications (2)

Publication Number Publication Date
WO2006005733A1 WO2006005733A1 (en) 2006-01-19
WO2006005733A8 true WO2006005733A8 (en) 2006-05-18

Family

ID=35229606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/053291 Ceased WO2006005733A1 (en) 2004-07-08 2005-07-08 Method and device for separating magnesium-ammonium-phosphate (map) from waste water

Country Status (3)

Country Link
EP (1) EP1768933A1 (en)
DE (1) DE102004033310A1 (en)
WO (1) WO2006005733A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535315C2 (en) * 2010-11-01 2012-06-26 Ekobalans Fenix Ab Process for making fertilizer products from residues
CN102229506B (en) * 2011-04-08 2013-09-04 清华大学 Method for recovering phosphorus and potassium from urine effluent and producing slow-release composite fertilizer of phosphorus and potassium
WO2017140957A1 (en) 2016-02-19 2017-08-24 Aalto University Foundation Sr Production of mineral fertilizer from liquid waste
DE102016122869B4 (en) * 2016-11-28 2018-07-05 Chemische Fabrik Budenheim Kg Overall process for the treatment of biological waste
FR3062647A1 (en) * 2017-02-07 2018-08-10 Denitral Sa METHOD AND PLANT FOR TREATING URINE
CN108147513B (en) * 2017-12-13 2020-01-31 宁波清智环保科技有限公司 sewage treatment method
GB2576518B (en) * 2018-08-21 2022-09-21 Process Ltd Systems and methods for removing ammonia from an ammonia-containing liquid
DE102018122354B4 (en) 2018-09-13 2022-02-17 Geltz Umwelttechnologie GmbH Process and plant for material recycling of a medium containing ammonium and solids
CN113023817B (en) * 2021-03-08 2022-06-24 北京林业大学 A kind of reactor, system and method for in-situ resource recovery of urine
CN112979352A (en) * 2021-03-08 2021-06-18 亚太建设科技信息研究院有限公司 Method for recovering phosphate in urine
CN113735333A (en) * 2021-10-19 2021-12-03 哈尔滨工业大学（深圳） Water treatment system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732896A1 (en) 1986-11-07 1988-08-25 Schulze Rettmer Rainer Process for eliminating ammonia and phosphate from waste water and process water
DE3810720A1 (en) 1988-03-30 1989-10-26 Schulze Rettmer Rainer METHOD FOR CLEANING, IN PARTICULAR. FOR CONTINUOUS CLEANING OF WASTE WATER WITH HIGH AMMONIUM ION
DE3834543A1 (en) * 1988-10-11 1990-04-12 Passavant Werke METHOD FOR THE DISPOSAL OF A HIGH AMOUNT OF AMMONIUM-NITROGEN-RELATED WASTEWATERS
DE4040067C2 (en) * 1990-12-14 1994-04-07 Nalco Chemie Gmbh Deutsche Process for the removal and recovery of ammonium contents from process and waste water
DE4201198A1 (en) * 1992-01-17 1993-07-22 Aquamot Ag Liq. manure for slow-release fertiliser pellets prepn. - is used as pelletising liq. for hydroxide-forming cpd., pref. calcined dolomite and opt. clarified sludge
DE4239637C1 (en) * 1992-11-23 1994-04-28 Preussag Noell Wassertech Ammonium cpd. removal from waste water - esp. biological sludge filtrate waste water, by steam stripping
DE19511179A1 (en) * 1995-03-29 1996-10-02 Preussag Noell Wassertech Process and apparatus for treatment of waste waters
US6838000B2 (en) * 1998-06-03 2005-01-04 Ulrich Braun Method and device for sewage treatment
DE19911295A1 (en) * 1999-03-13 2000-09-14 Hahl Filaments Gmbh & Co Kg Monofilament synthetic fiber
JP2002273453A (en) * 2001-03-16 2002-09-24 Ebara Corp Method and device for removing phosphor in water
CA2382813C (en) 2002-04-22 2008-09-02 Kenneth Haggerty Process for recovery of nutrients from wastewater effluent
JP2004174332A (en) * 2002-11-26 2004-06-24 Kubota Corp Method for treating wastewater containing phosphoric acid and ammonia

Also Published As

Publication number Publication date
WO2006005733A1 (en) 2006-01-19
DE102004033310A1 (en) 2006-01-26
EP1768933A1 (en) 2007-04-04

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