SE9801177D0 - Crystallisation of struvite from urine - Google Patents

Crystallisation of struvite from urine

Info

Publication number
SE9801177D0
SE9801177D0 SE9801177A SE9801177A SE9801177D0 SE 9801177 D0 SE9801177 D0 SE 9801177D0 SE 9801177 A SE9801177 A SE 9801177A SE 9801177 A SE9801177 A SE 9801177A SE 9801177 D0 SE9801177 D0 SE 9801177D0
Authority
SE
Sweden
Prior art keywords
struvite
urine
crystallization
concentrated
solution
Prior art date
Application number
SE9801177A
Other languages
English (en)
Inventor
Bo B Lind
Zsofia Ban
Rob H Hellingwerf
Original Assignee
A & Science Invest Ab
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 A & Science Invest Ab filed Critical A & Science Invest Ab
Priority to SE9801177A priority Critical patent/SE9801177D0/sv
Publication of SE9801177D0 publication Critical patent/SE9801177D0/sv
Priority to AU38569/99A priority patent/AU3856999A/en
Priority to PCT/SE1999/000547 priority patent/WO1999051522A1/en

Links

Classifications

    • 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
    • C05F3/04—Fertilisers from human or animal excrements, e.g. manure from human faecal masses
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
SE9801177A 1998-04-03 1998-04-03 Crystallisation of struvite from urine SE9801177D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9801177A SE9801177D0 (sv) 1998-04-03 1998-04-03 Crystallisation of struvite from urine
AU38569/99A AU3856999A (en) 1998-04-03 1999-04-01 Nutrient recovery from human urine
PCT/SE1999/000547 WO1999051522A1 (en) 1998-04-03 1999-04-01 Nutrient recovery from human urine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801177A SE9801177D0 (sv) 1998-04-03 1998-04-03 Crystallisation of struvite from urine

Publications (1)

Publication Number Publication Date
SE9801177D0 true SE9801177D0 (sv) 1998-04-03

Family

ID=20410852

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801177A SE9801177D0 (sv) 1998-04-03 1998-04-03 Crystallisation of struvite from urine

Country Status (3)

Country Link
AU (1) AU3856999A (sv)
SE (1) SE9801177D0 (sv)
WO (1) WO1999051522A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100371522B1 (ko) * 2000-07-19 2003-02-06 정연구 스트루바이트 합성반응을 이용한 고품질의 유기성 퇴비 제조법
CN103732546B (zh) 2011-06-01 2015-12-23 香港科技大学 一种结合有尿液分离、海水添加、硝化及下水道内反硝化的污水处理方法
CN105377768B (zh) * 2013-07-10 2018-11-06 再回收股份公司 营养物回收
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
CN115433025B (zh) * 2022-07-27 2024-07-02 农业农村部规划设计研究院 用于尿液营养物质的回收装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827368A (en) * 1954-06-01 1958-03-18 Swift & Co Non-burning plant fertilizer
US3181943A (en) * 1963-12-02 1965-05-04 Grace W R & Co Method of supplying nitrogen and phosphorus nutrients to plants
US3656931A (en) * 1968-08-26 1972-04-18 Int Minerals & Chem Corp Preparation of ammonium ortho-phosphate agricultural suspensions
US5308373A (en) * 1993-01-08 1994-05-03 The Vigoro Corporation Metal ammonium phosphate-alkylene urea buffered fertilizer
NL9401495A (nl) * 1994-09-15 1996-04-01 Ceres Milieu Holding Bv Werkwijze en inrichting voor het defosfateren van varkensmest.

Also Published As

Publication number Publication date
WO1999051522A1 (en) 1999-10-14
AU3856999A (en) 1999-10-25

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