EP2739195A2 - Appareil de toilettes et procédé pour jeter et stériliser des déchets - Google Patents

Appareil de toilettes et procédé pour jeter et stériliser des déchets

Info

Publication number
EP2739195A2
EP2739195A2 EP12756577.8A EP12756577A EP2739195A2 EP 2739195 A2 EP2739195 A2 EP 2739195A2 EP 12756577 A EP12756577 A EP 12756577A EP 2739195 A2 EP2739195 A2 EP 2739195A2
Authority
EP
European Patent Office
Prior art keywords
waste
toilet apparatus
toilet
condenser
oxidizer
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.)
Withdrawn
Application number
EP12756577.8A
Other languages
German (de)
English (en)
Inventor
Oded Shoseyov
Oded Halperin
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.)
Paulee Cleantec Ltd
Original Assignee
Paulee Cleantec Ltd
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 Paulee Cleantec Ltd filed Critical Paulee Cleantec Ltd
Publication of EP2739195A2 publication Critical patent/EP2739195A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/02—Dry closets, e.g. incinerator closets
    • A47K11/023—Incinerator closets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/02—Dry closets, e.g. incinerator closets
    • A47K11/03—Dry closets, e.g. incinerator closets having means for adding powder, e.g. earth
    • A47K11/035—Dry closets, e.g. incinerator closets having means for adding powder, e.g. earth with chemical solvents
    • 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
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention relates generally to a toilet apparatus for disposing of human waste and the like and more particularly to an improved apparatus and method by which human waste may be disposed without contaminating the soil and using minimal amount of water to sterilize the toilet apparatus.
  • Incinerator toilets http://www.storburn.ca/specs.html or http://www.incinolet.com/aboutus 2.htm
  • US Patent 6455751 describes a gel composition containing oxidizing agents and thickening or gelling agents, which are used to detoxify chemical and biological agents by application directly to a contaminated area.
  • the gelling agent is a colloidal material, such as silica, alumina, or alumino- silicate clays, which forms a viscous gel that does not flow when applied to tilted or contoured surfaces.
  • Aqueous or organic solutions of oxidizing agents can be readily gelled with less than about 30% colloidal material.
  • Gel preparation is simple and suitable for field implementation, as the gels can be prepared at the site of decontamination and applied quickly and uniformly over an area by a sprayer. After decontamination, the residue can be washed away or vacuumed up for disposal.
  • Volatile organic compounds are removed from contaminated soil by introducing one or both a water soluble peroxygen compound, such as a persulfate, and a permanganate into the soil, either in situ or ex situ, in amounts and under conditions wherein both the soil oxidant demand is satisfied and volatile organic compounds in the soil are oxidized (US Patent 6019548).
  • a water soluble peroxygen compound such as a persulfate
  • a permanganate a permanganate
  • Fig. 1 is a block diagram illustration of toilet apparatus, constructed and operative in accordance with a non-limiting embodiment of the present invention.
  • FIG. 1 illustrates toilet apparatus 10, constructed and operative in accordance with a non-limiting embodiment of the present invention.
  • Toilet apparatus 10 includes a toilet bowl 12, from which solid and liquid waste is conveyed to a waste compartment 14.
  • the toilet apparatus may have separate solid 14S and liquid 14L (e.g., urine) receiving compartments.
  • An oxidizer is added to the solid waste from an oxidizing dispenser 16.
  • a mixer 18 may be provided for mixing the oxidizer and the waste. Oxidation of organic matter can be accomplished by contacting a strong oxidizing agent, such as but not limited to, potassium permanganate. The exothermic reaction results in water evaporation, sterilization, bad odor elimination which is typically a result of reduced sulfur-containing compounds and even burning. The solid waste is oxidized into dry ash.
  • Condenser 20 may include a thermoelectric device 22 (e.g., thermoelectric electrodes) that uses the Peltier effect and the temperature difference between warm and cold portions of the condenser to generate electricity to charge a battery 24 to operate a pump 26 or any other electrical device, such as but not limited to, a light 29 in the toilet stall.
  • Pump 26 may direct the condensed water collected by condenser 20 to a water reservoir 28 for re-use in the toilet bowl 12.
  • one or more solar panels 30 may be installed to assist in electric operation and sustainability of the toilet apparatus.
  • the dry ash is disposed on site or collected by a separate container.
  • the urine is mixed with the oxidizer and then transferred to water reservoir 28, either together with the condensate or separately.
  • the water in reservoir 28, which includes an effective amount of oxidizer, is utilized to wash and sterilize the waste collecting compartment 14 of toilet apparatus 10.
  • the waste is separated again to solid and liquid receiving compartments and the cycle starts all over again.
  • the toilet apparatus is sterile and free of bad odors.
  • the solid ash which may be collected in a removable canister, is in small amounts, sterile, and may be disposed on site.
  • toilet paper and the like can be used and thrown into the lavatory.
  • the process of the invention will mix the solid waste (feces and paper) with the oxidizer in the same container, turning the solid waste into ash.
  • the oxidizer can be replenished in dispenser 16 perhaps once a month at a very low cost.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Non-Flushing Toilets (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

L'invention concerne un appareil de toilettes pour jeter des déchets, comprenant un compartiment contenant un agent oxydant qui entre en contact avec les déchets et provoque une réaction exothermique qui donne lieu à une évaporation d'eau, une stérilisation, et une élimination des mauvaises odeurs.
EP12756577.8A 2011-08-02 2012-07-23 Appareil de toilettes et procédé pour jeter et stériliser des déchets Withdrawn EP2739195A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161514110P 2011-08-02 2011-08-02
PCT/US2012/047800 WO2013019444A2 (fr) 2011-08-02 2012-07-23 Appareil de toilettes et procédé pour jeter et stériliser des déchets

Publications (1)

Publication Number Publication Date
EP2739195A2 true EP2739195A2 (fr) 2014-06-11

Family

ID=46826888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12756577.8A Withdrawn EP2739195A2 (fr) 2011-08-02 2012-07-23 Appareil de toilettes et procédé pour jeter et stériliser des déchets

Country Status (8)

Country Link
US (1) US20140157502A1 (fr)
EP (1) EP2739195A2 (fr)
CN (1) CN103781390A (fr)
AU (1) AU2012290526A1 (fr)
BR (1) BR112014002565A2 (fr)
CA (1) CA2843620A1 (fr)
WO (1) WO2013019444A2 (fr)
ZA (1) ZA201400813B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013000375A (es) * 2010-07-16 2013-03-21 Masayuki Nakaya Inodoro temporal.
CN106232530B (zh) * 2014-04-17 2020-05-22 埃皮克清洁技术公司 废物处理系统
CN104027035B (zh) * 2014-05-09 2016-04-13 陕西省环境科学研究院 踏压密封式按压加灰型生态卫生旱厕
CN109497877A (zh) * 2018-12-18 2019-03-22 张洁莹 一种生活用免水冲粪便收集制肥料的环保型马桶

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6886081A (en) * 1981-03-27 1982-09-30 Yeagley, H.L. Continuous agitation rapid oxidation bioconverter

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US955908A (en) 1909-09-03 1910-04-26 Jonas W Ross Automatic sanitary garbage-can.
US3370787A (en) 1966-06-08 1968-02-27 William H. Lindholm Bag-lined garbage receptacle
US4001108A (en) * 1973-06-14 1977-01-04 Hellqvist Ake O W Method for natural biochemical decomposition of latrine
AU478744B2 (en) * 1975-04-18 1974-10-24 Dag Romell A method andan apparatus of rendering decay processes more effective
US3986744A (en) 1975-08-27 1976-10-19 David Krogstad Refuse collecting device
US4205869A (en) 1978-07-03 1980-06-03 Mathis Lynda D Apparatus for receiving and disposing of animal feces
US4272116A (en) 1979-11-16 1981-06-09 Tufte Jr Ralph W Apparatus and method of disposing of pet waste and the like
EP0061510A1 (fr) * 1981-03-28 1982-10-06 Henry L. Yeagley Convertisseur et méthode de conversion d'une manière aérobe de déchets organiques en dioxyde de carbone et eau
US4440410A (en) 1981-11-30 1984-04-03 Bradshaw Larry R Hopper for containing drywall joint compound
US4875729A (en) 1988-02-05 1989-10-24 Peck Joel S Apparatus for packaging waste material
US4896912A (en) 1988-10-03 1990-01-30 Parnell Vernon A Sanitary method and apparatus for waste collection and disposal
US5068926A (en) * 1989-02-10 1991-12-03 Kaneyuki Suzuki Flush toilet
US5156427A (en) 1991-07-29 1992-10-20 Longrie Helen M Pet excrement snap scoop
US5134974A (en) 1991-09-09 1992-08-04 Houser Raymond J Portable cat litter case
EP0571744B1 (fr) * 1992-05-21 1997-01-15 DaimlerChrysler Aerospace Airbus Gesellschaft mit beschränkter Haftung Procédé et dispositif pour le traitement des eaux usées, en particulier dans les avions
US5400572A (en) 1992-11-23 1995-03-28 Peck; Joel S. Poop scooping and packaging assembly
DE4307102A1 (de) * 1993-03-06 1994-09-15 Niethammer Gmbh Toilettenanlage
US5394833A (en) 1993-09-02 1995-03-07 Glass; Thomas W. Animal waste disposal apparatus
US5353600A (en) * 1993-11-30 1994-10-11 Flori-Cal Inc. Solar powered thermoelectric cooled cosmetic case
US5511682A (en) 1994-12-19 1996-04-30 Pace; George S. Portable animal waste collector/storage apparatus
US5713616A (en) 1996-05-28 1998-02-03 Knudson; Jan B. Collection system and method
US6019548A (en) 1998-05-05 2000-02-01 United Technologies Corporation Chemical oxidation of volatile organic compounds
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US6455751B1 (en) 1999-03-03 2002-09-24 The Regents Of The University Of California Oxidizer gels for detoxification of chemical and biological agents
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JP3786656B2 (ja) * 2003-09-10 2006-06-14 独立行政法人科学技術振興機構 トイレ装置
US7448160B2 (en) * 2004-10-21 2008-11-11 Roberts Donald R Mosquito harvest trap
US7211187B2 (en) * 2004-10-29 2007-05-01 Steven Lumbert Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system
AP2505A (en) * 2005-03-01 2012-11-12 Planet Waves 34 Pty Ltd Composter
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CN200998220Y (zh) * 2007-01-09 2008-01-02 阮志华 自带爆气孔的生物降解箱
CN201015999Y (zh) * 2007-02-02 2008-02-06 珠海恒益环保科技工程有限公司 列车环保厕所
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6886081A (en) * 1981-03-27 1982-09-30 Yeagley, H.L. Continuous agitation rapid oxidation bioconverter

Also Published As

Publication number Publication date
CN103781390A (zh) 2014-05-07
AU2012290526A1 (en) 2014-02-20
US20140157502A1 (en) 2014-06-12
ZA201400813B (en) 2015-04-29
WO2013019444A2 (fr) 2013-02-07
WO2013019444A3 (fr) 2013-11-28
BR112014002565A2 (pt) 2017-06-06
CA2843620A1 (fr) 2013-02-07

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