[go: up one dir, main page]

WO2006005733A1 - Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees - Google Patents

Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees Download PDF

Info

Publication number
WO2006005733A1
WO2006005733A1 PCT/EP2005/053291 EP2005053291W WO2006005733A1 WO 2006005733 A1 WO2006005733 A1 WO 2006005733A1 EP 2005053291 W EP2005053291 W EP 2005053291W WO 2006005733 A1 WO2006005733 A1 WO 2006005733A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
gekenn
stripping column
urine
yellow water
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)
English (en)
Other versions
WO2006005733A8 (fr
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/fr
Publication of WO2006005733A1 publication Critical patent/WO2006005733A1/fr
Publication of WO2006005733A8 publication Critical patent/WO2006005733A8/fr
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

Definitions

  • the wastewater to be treated is passed via a feed 1 into the container 2, in which the precipitation reaction takes place.
  • a precipitant 5 is introduced into the container 2.
  • the feeding and metering of the precipitating agent 5 is carried out in the illustrated example in a fully automated manner via a microdosing device 3.
  • Magnesium oxide is used as precipitant 5, since it has a high precipitation efficiency.
  • magnesium ammonium phosphate MAP is formed, which in this embodiment is separated from the depleted yellow water 8 by sedimentation and settles at the bottom of the container 2.
  • the urine is mixed with the precipitating agent 5 by a mixing device 7, in the example shown a stirrer 11.
  • the rotational speed of the stirrer 11 can be regulated.
  • a good mixing can be ensured at a high [rotational speed], while a lower rotational speed during the crystallization phase permits optimum growth of the MAP crystals.
  • other mixing devices 7 are also conceivable.
  • the mixing device 7 may be arranged outside of the container 2, so that only the separation of the precipitation product 9 takes place in the container 2.

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

L'invention concerne un procédé de séparation du phosphate de magnésium et d'ammonium (MAP) (16) à partir des eaux usées, impliquant l'addition d'un précipitant (5), procédé dans lequel les eaux usées sont mélangées avec le précipitant (5). Les eaux usées sont constituées essentiellement d'urine non diluée, séparée des matières fécales et autres matières solides. Une fois la durée du processus écoulée, le produit précipité ayant pris naissance (9) et une eau jaune appauvrie (8) sont séparés l'un de l'autre en discontinu. Un dispositif destiné à la séparation du phosphate de magnésium et d'ammonium (MAP) (16) à partir des eaux usées, avec addition d'un précipitant dans un conteneur (2), présente une alimentation (1, 4) pour les eaux usées non diluées, séparées des matières fécales, et pour le précipitant (5). En outre, le conteneur (2) présente une conduite d'écoulement (18, 19) pour le produit précipité (9) et/ou l'eau jaune appauvrie (8).
PCT/EP2005/053291 2004-07-08 2005-07-08 Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees Ceased WO2006005733A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05760947A EP1768933A1 (fr) 2004-07-08 2005-07-08 Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033310.6 2004-07-08
DE102004033310A DE102004033310A1 (de) 2004-07-08 2004-07-08 Verfahren und Vorrichtung zum Separieren von Magnesium-Ammonium-Phosphat MAP aus Abwasser

Publications (2)

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

Family

ID=35229606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/053291 Ceased WO2006005733A1 (fr) 2004-07-08 2005-07-08 Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees

Country Status (3)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102229506A (zh) * 2011-04-08 2011-11-02 清华大学 从尿液污水中回收磷钾并制造缓释型磷钾复合肥的方法
WO2012060768A1 (fr) * 2010-11-01 2012-05-10 Ekobalans Fenix Ab Procédé de fabrication de produits engrais à partir de résidus
WO2017140957A1 (fr) 2016-02-19 2017-08-24 Aalto University Foundation Sr Production d'engrais minéral à partir de déchets liquides
CN108147513A (zh) * 2017-12-13 2018-06-12 宁波清智环保科技有限公司 一种污水处理的方法
GB2576518A (en) * 2018-08-21 2020-02-26 Process Ltd Systems and methods for removing ammonia from an ammonia-containing liquid
CN113023817A (zh) * 2021-03-08 2021-06-25 北京林业大学 一种用于尿液原位资源回收的反应器、系统及方法
CN113735333A (zh) * 2021-10-19 2021-12-03 哈尔滨工业大学（深圳） 水处理系统及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016122869B4 (de) * 2016-11-28 2018-07-05 Chemische Fabrik Budenheim Kg Gesamtverfahren zur Aufbereitung von biologischen Abfällen
FR3062647A1 (fr) * 2017-02-07 2018-08-10 Denitral Sa Procede et installation de traitement d'urine
DE102018122354B4 (de) 2018-09-13 2022-02-17 Geltz Umwelttechnologie GmbH Verfahren und Anlage zur stofflichen Verwertung eines ammonium- und feststoffhaltigen Mediums
CN112979352A (zh) * 2021-03-08 2021-06-18 亚太建设科技信息研究院有限公司 一种回收尿液中磷酸盐的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732896A1 (de) 1986-11-07 1988-08-25 Schulze Rettmer Rainer Verfahren zur eliminierung von ammonium und phosphat aus abwasser und prozesswasser
EP0335280A1 (fr) 1988-03-30 1989-10-04 Touraj Dipl.-Ing. Yawari Procédé de purification d'eau usée ayant une forte concentration d'ions ammonium
EP0490396A1 (fr) * 1990-12-14 1992-06-17 DEUTSCHE NALCO-CHEMIE GmbH Procédé pour extraire le contenu en ammonium des eaux de fabrication et des eaux résiduaires
US20030070986A1 (en) * 1998-06-03 2003-04-17 Ulrich Braun Method and device for sewage treatment
EP1357087A2 (fr) 2002-04-22 2003-10-29 Ken Haggerty Procédé pour récupérer des éléments nutritifs des eaux usées

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834543A1 (de) * 1988-10-11 1990-04-12 Passavant Werke Verfahren zur entsorgung von einen hohen gehalt an ammoniumstickstoff aufweisenden abwaessern
DE4201198A1 (de) * 1992-01-17 1993-07-22 Aquamot Ag Verwendung von guelle
DE4239637C1 (de) * 1992-11-23 1994-04-28 Preussag Noell Wassertech Verfahren und Vorrichtung zur Entfernung von ammoniumhaltigen Verbindungen aus Abwässern
DE19511179A1 (de) * 1995-03-29 1996-10-02 Preussag Noell Wassertech Verfahren und Anlage zum Entfernen von Ammonium und/oder ammoniumstickstoffhaltigen Verbindungen aus Abwässern
DE19911295A1 (de) * 1999-03-13 2000-09-14 Hahl Filaments Gmbh & Co Kg Monofile Kunstfaser
JP2002273453A (ja) * 2001-03-16 2002-09-24 Ebara Corp 水中のリンの除去方法及び装置
JP2004174332A (ja) * 2002-11-26 2004-06-24 Kubota Corp リン酸とアンモニアを含む排水の処理方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732896A1 (de) 1986-11-07 1988-08-25 Schulze Rettmer Rainer Verfahren zur eliminierung von ammonium und phosphat aus abwasser und prozesswasser
EP0335280A1 (fr) 1988-03-30 1989-10-04 Touraj Dipl.-Ing. Yawari Procédé de purification d'eau usée ayant une forte concentration d'ions ammonium
EP0490396A1 (fr) * 1990-12-14 1992-06-17 DEUTSCHE NALCO-CHEMIE GmbH Procédé pour extraire le contenu en ammonium des eaux de fabrication et des eaux résiduaires
US20030070986A1 (en) * 1998-06-03 2003-04-17 Ulrich Braun Method and device for sewage treatment
EP1357087A2 (fr) 2002-04-22 2003-10-29 Ken Haggerty Procédé pour récupérer des éléments nutritifs des eaux usées

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060768A1 (fr) * 2010-11-01 2012-05-10 Ekobalans Fenix Ab Procédé de fabrication de produits engrais à partir de résidus
CN102229506A (zh) * 2011-04-08 2011-11-02 清华大学 从尿液污水中回收磷钾并制造缓释型磷钾复合肥的方法
CN102229506B (zh) * 2011-04-08 2013-09-04 清华大学 从尿液污水中回收磷钾并制造缓释型磷钾复合肥的方法
WO2017140957A1 (fr) 2016-02-19 2017-08-24 Aalto University Foundation Sr Production d'engrais minéral à partir de déchets liquides
CN108147513A (zh) * 2017-12-13 2018-06-12 宁波清智环保科技有限公司 一种污水处理的方法
CN108147513B (zh) * 2017-12-13 2020-01-31 宁波清智环保科技有限公司 一种污水处理的方法
GB2576518A (en) * 2018-08-21 2020-02-26 Process Ltd Systems and methods for removing ammonia from an ammonia-containing liquid
GB2576518B (en) * 2018-08-21 2022-09-21 Process Ltd Systems and methods for removing ammonia from an ammonia-containing liquid
US11492271B2 (en) 2018-08-21 2022-11-08 Process Limited Systems and methods for removing ammonia from an ammonia-containing liquid
CN113023817A (zh) * 2021-03-08 2021-06-25 北京林业大学 一种用于尿液原位资源回收的反应器、系统及方法
CN113023817B (zh) * 2021-03-08 2022-06-24 北京林业大学 一种用于尿液原位资源回收的反应器、系统及方法
CN113735333A (zh) * 2021-10-19 2021-12-03 哈尔滨工业大学（深圳） 水处理系统及方法

Also Published As

Publication number Publication date
DE102004033310A1 (de) 2006-01-26
EP1768933A1 (fr) 2007-04-04
WO2006005733A8 (fr) 2006-05-18

Similar Documents

Publication Publication Date Title
DE102008050349B4 (de) Verfahren zur Ausfällung von Phosphor aus phosphatbelastetem Abwasser
DE2658909C3 (de) Verfahren zur Behandlung von Abwasser
CH676555A5 (fr)
CH670627A5 (fr)
WO2019149405A1 (fr) Granulés améliorant la pédosphère, procédé de préparation et utilisation
WO2006005733A1 (fr) Procede et dispositif destines a la separation du phosphate de magnesium et d'ammonium (map) a partir des eaux usees
DE102015203484B4 (de) Verfahren zur Schlammbehandlung und Schlammbehandlungsanlage
DE102010043662B4 (de) Brauereiabwasseraufbereitungsverfahren sowie Brauereiabwasseraufbereitungsvorrichtung
DE19829799A1 (de) Verfahren zur stofflichen Verwertung von Gülle
DE3810720A1 (de) Verfahren zur reinigung, insbes. zur kontinuierlichen reinigung, von abwasser mit hohem gehalt an ammonium-ionen
EP2483206B1 (fr) Procédé pour la production de sels d'ammonium énergétiquement optimisée
DE102005063228B4 (de) Anaerobe Reinigung von Abwasser
DE3833039A1 (de) Verfahren und vorrichtung zur reinigung phosphat- und stickstoffhaltigen abwassers
DE102018122354B4 (de) Verfahren und Anlage zur stofflichen Verwertung eines ammonium- und feststoffhaltigen Mediums
DE102018111145A1 (de) Verfahren zur Rückgewinnung von Phosphor aus Abwasser
DE102005040018B4 (de) Verfahren zur Abwasserbehandlung
DE2221498B2 (de) Belebtschlammabwasserreinigungsverfahren
WO2020192958A1 (fr) Granulés d'engrais à base de phosphate secondaire appauvris en métaux lourds et procédé de production associé
EP0915058A2 (fr) Procédé de valorisation des eaux usées contenant des ions ammonium
WO2018197671A1 (fr) Procédé et dispositif de traitement de déchets
EP4116280B1 (fr) Procédé et dispositif de production d'un succédané de tourbe à partir d'une suspension de matière fibreuse
CN112158986B (zh) 一种使用硼泥处理畜禽养殖场高含氨、氮、磷污水的方法
DE102018006337A1 (de) Anlage und Verfahren zur Aufbereitung von Gärresten, Gülle und anderen hochbelasteten Abwässern
DE102013007076A1 (de) Verfahren und Anlage zur Gewinnung von konzentriertem, mineralischem Dünger aus Ausgangsstoffen mit organischem Anteil
EP4347534A1 (fr) Procédé et dispositif pour la production de granulés d'engrais

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 03/2006 ADD "DECLARATION UNDER RULE 4.17: - OF INVENTORSHIP (RULE 4.17(IV)) FOR US ONLY."

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2005760947

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWP Wipo information: published in national office

Ref document number: 2005760947

Country of ref document: EP