SE9904436L - Method and apparatus for recycling the waste from a toilet - Google Patents

Method and apparatus for recycling the waste from a toilet

Info

Publication number
SE9904436L
SE9904436L SE9904436A SE9904436A SE9904436L SE 9904436 L SE9904436 L SE 9904436L SE 9904436 A SE9904436 A SE 9904436A SE 9904436 A SE9904436 A SE 9904436A SE 9904436 L SE9904436 L SE 9904436L
Authority
SE
Sweden
Prior art keywords
chamber
chambers
interconnection
flow
liquid
Prior art date
Application number
SE9904436A
Other languages
Swedish (sv)
Other versions
SE514954C2 (en
SE9904436D0 (en
Inventor
Mats Wolgast
Original Assignee
Mats Wolgast
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 Mats Wolgast filed Critical Mats Wolgast
Priority to SE9904436A priority Critical patent/SE514954C2/en
Publication of SE9904436D0 publication Critical patent/SE9904436D0/en
Priority to AU20366/01A priority patent/AU2036601A/en
Priority to EP00983636A priority patent/EP1246783A1/en
Priority to PCT/SE2000/002430 priority patent/WO2001040139A1/en
Publication of SE9904436L publication Critical patent/SE9904436L/en
Publication of SE514954C2 publication Critical patent/SE514954C2/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
    • 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)
  • Non-Flushing Toilets (AREA)

Abstract

The invention refers to a process for sanitarily reclaiming the waste from a water-closet, especially from a water-saving closet, and an arrangement for using the process. The process involves deposition of fecal sludge in a first, closed chamber (1), transferring of excess liquid into a second chamber (2) in communication with the first chamber (1), adding burnt lime to the first chamber for raising the pH level therein to about pH 12 when the two chambers are filled after about 12 months usage, thereby killing infectious bacteria and virus, and further urging gaseous ammonium from the urine into the second chamber. The arrangement comprises a container having a first, closed chamber (1) and a second, closed chamber (2), the chambers being in communication via an interconnection (3) having means for shutting off the communication, the interconnection being displaceable from a position wherein liquid and gas may flow between the chambers, to a position wherein liquid is prevented to flow from chamber (1) into chamber (2), whilst gas is allowed to flow freely through same interconnection.
SE9904436A 1999-12-06 1999-12-06 Method and apparatus for recycling the waste from a toilet SE514954C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9904436A SE514954C2 (en) 1999-12-06 1999-12-06 Method and apparatus for recycling the waste from a toilet
AU20366/01A AU2036601A (en) 1999-12-06 2000-12-05 Method and device for reclaiming waste from a water-closet
EP00983636A EP1246783A1 (en) 1999-12-06 2000-12-05 Method and device for reclaiming waste from a water-closet
PCT/SE2000/002430 WO2001040139A1 (en) 1999-12-06 2000-12-05 Method and device for reclaiming waste from a water-closet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904436A SE514954C2 (en) 1999-12-06 1999-12-06 Method and apparatus for recycling the waste from a toilet

Publications (3)

Publication Number Publication Date
SE9904436D0 SE9904436D0 (en) 1999-12-06
SE9904436L true SE9904436L (en) 2001-05-21
SE514954C2 SE514954C2 (en) 2001-05-21

Family

ID=20417998

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904436A SE514954C2 (en) 1999-12-06 1999-12-06 Method and apparatus for recycling the waste from a toilet

Country Status (4)

Country Link
EP (1) EP1246783A1 (en)
AU (1) AU2036601A (en)
SE (1) SE514954C2 (en)
WO (1) WO2001040139A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001108A (en) * 1973-06-14 1977-01-04 Hellqvist Ake O W Method for natural biochemical decomposition of latrine
JPH0761479B2 (en) * 1987-03-27 1995-07-05 清水建設株式会社 Manure treatment system
US5228984A (en) * 1990-12-10 1993-07-20 Clivus Multrum, Inc. System for composting feces and treating urine
DK11191D0 (en) * 1991-01-23 1991-01-23 Flocco Tec Aps PROCEDURE AND APPARATUS FOR SEPARATING SEATS IN A HIGH THIRTY MATERIAL THICKNESS PHASE AND A DOUBLE PHONE WITH A DESIRED - HIGH, MODERATE OR LOW - N CONTENT

Also Published As

Publication number Publication date
EP1246783A1 (en) 2002-10-09
AU2036601A (en) 2001-06-12
SE514954C2 (en) 2001-05-21
WO2001040139A1 (en) 2001-06-07
SE9904436D0 (en) 1999-12-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed