CN101631493A - Form is the single-use toilet of bag - Google Patents
Form is the single-use toilet of bag Download PDFInfo
- Publication number
- CN101631493A CN101631493A CN200780051930A CN200780051930A CN101631493A CN 101631493 A CN101631493 A CN 101631493A CN 200780051930 A CN200780051930 A CN 200780051930A CN 200780051930 A CN200780051930 A CN 200780051930A CN 101631493 A CN101631493 A CN 101631493A
- Authority
- CN
- China
- Prior art keywords
- bag
- urea
- enough
- use toilet
- virus
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 24
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004202 carbamide Substances 0.000 claims abstract description 17
- 241000894006 Bacteria Species 0.000 claims abstract description 11
- 241000700605 Viruses Species 0.000 claims abstract description 10
- 230000009849 deactivation Effects 0.000 claims abstract description 10
- 230000003071 parasitic effect Effects 0.000 claims abstract description 9
- 238000006065 biodegradation reaction Methods 0.000 claims abstract description 8
- 210000003608 fece Anatomy 0.000 claims abstract description 8
- 230000013872 defecation Effects 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 244000000010 microbial pathogen Species 0.000 claims abstract description 4
- 238000009738 saturating Methods 0.000 claims abstract description 4
- 244000005700 microbiome Species 0.000 claims abstract description 3
- 210000002700 urine Anatomy 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000945 Amylopectin Polymers 0.000 claims description 2
- 229920000856 Amylose Polymers 0.000 claims description 2
- 229920002101 Chitin Polymers 0.000 claims description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Polymers OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920003232 aliphatic polyester Polymers 0.000 claims description 2
- 235000010418 carrageenan Nutrition 0.000 claims description 2
- 229920001525 carrageenan Polymers 0.000 claims description 2
- 239000000679 carrageenan Substances 0.000 claims description 2
- 229940113118 carrageenan Drugs 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 230000003211 malignant effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Non-Flushing Toilets (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A kind of single-use toilet that is used for defecation the invention is characterized in, the form of this single-use toilet is a bag (1), and the size of bag is enough to be used for defecation; Bag (1) uses the back salable; Bag (1) is made with fluid-tight gastight material basically; Bag (1) contains urea (8), and the quantity of urea is enough to make for example deactivations such as bacterium, virus, parasitic animal and plant of enteron aisle pathogenic microorganisms; Bag (1) is made with biodegradation material (5,6,7); Make with described urea in the excreta microorganism for example deactivations such as bacterium, virus, parasitic animal and plant required during the saturating fluid of biodegradation material (5,6,7).
Description
Technical field
The present invention relates to a kind of single-use toilet.
Background technology
Have only a fraction of population can use lavatory and clean water in the world, the shortage of lavatory and clean water causes and is difficult to the good sanitary standard of maintenance.
A problem in this case is: usually infrastructure can't be set, build or install the lavatory so that can lack the area in the lavatory.
Because defecation everywhere, pathogenic microorganisms for example bacterium, virus and parasitic animal and plant propagate in water and other, therefore people's water is polluted easily, thereby spreads disease.In high regional especially true of the density of population.The most important reason of introducing closet system is the approach that blocking-up ight soil-oral instructions are dyed.
Summary of the invention
By a kind of single-use toilet is provided, the invention solves the problems referred to above.
The present invention thereby relate to a kind of single-use toilet that is used for stool and urine is characterized in that, the form of this single-use toilet is a bag (1), and the size of bag is enough to be used for defecation; Bag (1) uses the back salable; Bag (1) is made with fluid-tight gastight material basically; Bag (1) contains urea (8), and the quantity of urea is enough to make for example deactivations such as bacterium, virus, parasitic animal and plant of enteron aisle pathogenic microorganisms; Bag (1) is made with biodegradation material (5,6,7); Make with described urea in the excreta microorganism for example deactivations such as bacterium, virus, parasitic animal and plant required during the saturating fluid of biodegradation material (5,6,7).
Description of drawings
Below particularly in conjunction with the accompanying drawings shown in the embodiment of the invention describe the present invention in detail, in the accompanying drawing:
Fig. 1 a illustrates the bag of the present invention that is in dormant state,
Fig. 1 b-1d illustrates how to launch bag so that bag becomes state shown in Fig. 1 a in proper order,
Fig. 2 is the schematic cross section that is in the bag of folded state,
Fig. 3 is the vertical view of bag shown in Fig. 1 a,
Fig. 4 is the schematic amplification cross-sectional view according to the bag wall of an embodiment.
The specific embodiment
The following describes the single-use toilet that is used for stool and urine according to the present invention.
According to the present invention, the form of this single-use toilet is a bag 1, and the size of bag is enough to be used for defecation.Fig. 1 a is the side view of this bag.Fig. 1 b illustrates the folded state of this bag, and this is corresponding with the mode that folds common paper bag before use.Fig. 1 c illustrates how to launch flap 2, and Fig. 1 d illustrates how to launch second flap 3.
The user stretches into a hand in the bag then, so that launch the sidewall of bag.Fig. 2 illustrates the cross section of folding bag.Fig. 3 is the general appearance of overlooking after bag launches.
According to the present invention, bag is salable after user's stool and urine.Bag is made with fluid-tight basic gastight material.
According to an essential characteristic of the present invention, bag contains compound urea (CO (NH
2)
2), its quantity is enough to make deactivations such as malignant bacteria in the excreta, virus.According to another essential characteristic of the present invention, bag is made with biodegradation material.In addition, biodegradation material should be selected to make with described urea deactivations such as malignant bacteria in the excreta, virus, parasitic animal and plant required during saturating fluid.The sufficient amount of urea is every bag of 2-4g, but this quantity can change on demand.In order to improve this deactivation, can add suitable assistant chemical material.
Decompose ammonification and carbon dioxide when urea contacts with excreta, thereby cause the increase of pH.When this hygienization process began, other biological activity stopped.This means, in the bag anaerobism activity does not take place.If the anaerobism activity takes place in the bag, along with generating, gas will have problems, and promptly the quantity of gas can develop into this bag is burst.
Ammonia is a kind of compound that makes bacteria inactivation rate under high concentration.Simultaneously, the nitrogen of ammonia form is a kind of important fertilizer.
This hygienization process is generally lasted 9-14 days.
Utilize this single-use toilet, bag is salable behind user's defecation, then, makes deactivations such as malignant bacteria, virus and parasitic animal and plant before the wall material of bag decomposes.When the wall material of bag decomposed the degree that excreta can spill, excreta was harmless and can be used as and cultivate fertilizer.
According to a preferred embodiment, the length of this bag is enough to by tiing a knot and sealing bag 1 in the sack zone.
According to another preferred embodiment, the length of bag is enough to can be enough tie up to rope 4 on the bag or the analog sack regional seal bag 1 at bag 1.Rope 4 dots in Fig. 1.
According to a decision design, bag uses the material of selecting from following group to make: polysaccharide, for example starch, amylopectin, amylose, cellulose derivative, chitin/shitosan, alginates, carrageenan, and aliphatic polyester, for example gather-6-caprolactone (poly-ε-caprolactone), polylactide, poly-glycolide, polyester adipate (polyadipine acid) and polyhydroxyalkanoate (polyhydroxycanoates).In addition, can use protein and polyolefin, for example polyethylene with suitable known additive.
According to an embodiment, bag is made with the laminated material of two or three described material.
According to another embodiment, bag is made with the copolymer and/or the polymeric blends material of two or three described material.
Bag can be the combination of laminate, copolymer and/or polymeric blends.
Fig. 4 is the cross-sectional view that runs through bag wall.Layer is a damp-proof layer shown in the label 5.Layer is an inner liner shown in the label 6.Layer is a damp-proof layer shown in the label 7.
According to a preferred embodiment, urea is applied on the total inner surface basically of bag.Like this, urea forms enough thick layer on the inner surface of bag, shown in Fig. 4 middle level 8, thereby can realize above-mentioned inactivating efficacy.
According to another embodiment, urea exists with for example particle or form of powder in bag.
Some embodiment more than have been described.But obviously the form of bag can change, so that be the circular cross section with infundibulate top when deployed condition.In addition, infundibulate top can be enough wide, so that the user can catch bag, and funnel top is folded in the user downwards catches this bag on hand used.
Obviously, bag can be any form that is suitable for its function, and therefore above-named form just for example.
In addition, Dai intensity can change on the wall thickness direction of bag.Bag also can have inconsistent thickness, and is for example, thick on the top of the wall ratio bag at the position of opening wide and being caught by the user of bag.
Therefore, the present invention should not regard the restriction that is subjected to the foregoing description as, because can make change to the present invention in the appended claim restricted portion.
Claims (8)
1, a kind of single-use toilet that is used for stool and urine is characterized in that, the form of this single-use toilet is a bag (1), and the size of bag is enough to be used for defecation; Bag (1) uses the back salable; Bag (1) is made with fluid-tight gastight material basically; Bag (1) contains urea (8), and the quantity of urea is enough to make for example deactivations such as bacterium, virus, parasitic animal and plant of enteron aisle pathogenic microorganisms; Bag (1) is made with biodegradation material (5,6,7); Make with described urea in the excreta microorganism for example deactivations such as bacterium, virus, parasitic animal and plant required during the saturating fluid of biodegradation material (5,6,7).
2, single-use toilet according to claim 1 is characterized in that, the length of this bag is enough to after use in the sack zone knotting of bag (1) and sealing bag (1).
3, single-use toilet according to claim 1 is characterized in that, the length of bag be enough to tie up to bag on (1) rope (4) or analog at the sack regional seal bag (1) of bag (1).
According to claim 1,2 or 3 described single-use toilets, it is characterized in that 4, bag is used from the material of following group selection and made: polysaccharide, starch for example, amylopectin, amylose, cellulose derivative, chitin/shitosan, alginates, carrageenan, or aliphatic polyester, for example poly--6-caprolactone, polylactide, poly-glycolide, polyester adipate or polyhydroxyalkanoate, or be added with the protein or the polyolefin of suitable additives known, for example polyethylene.
5, single-use toilet according to claim 4 is characterized in that, bag is made with homogenous material, or form is the laminate of two or three described material.
According to claim 4 or 5 described single-use toilets, it is characterized in that 6, bag is made with the copolymer and/or the polymeric blends material of two or three described material.
According to claim 1,2,3,4,5 or 6 described single-use toilets, it is characterized in that 7, urea (8) is applied on the total inner surface basically of bag (1).
According to claim 1,2,3,4,5 or 6 described single-use toilets, it is characterized in that 8, urea is present in the bag (1).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0700511A SE0700511L (en) | 2007-03-01 | 2007-03-01 | Disposable toilet in the form of a bag |
| SE0700511-9 | 2007-03-01 | ||
| SE07005119 | 2007-03-01 | ||
| PCT/SE2007/050914 WO2008105702A1 (en) | 2007-03-01 | 2007-11-28 | A single-use toilet in the form of a bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101631493A true CN101631493A (en) | 2010-01-20 |
| CN101631493B CN101631493B (en) | 2011-07-27 |
Family
ID=38814575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800519308A Expired - Fee Related CN101631493B (en) | 2007-03-01 | 2007-11-28 | A single-use toilet in the form of a bag |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20100050334A1 (en) |
| EP (1) | EP2117399A1 (en) |
| JP (1) | JP5016064B2 (en) |
| KR (1) | KR20090117811A (en) |
| CN (1) | CN101631493B (en) |
| BR (1) | BRPI0721245A2 (en) |
| CA (1) | CA2679950C (en) |
| SE (1) | SE0700511L (en) |
| WO (1) | WO2008105702A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010010902U1 (en) * | 2010-07-31 | 2010-12-23 | Gläßer, Klaus-Dieter | Water stop-lock system |
| SE536753C2 (en) * | 2012-11-27 | 2014-07-15 | Peepoople Ab | Disposable toilet with a bag containing urea and its preparation |
| KR101665956B1 (en) * | 2015-04-14 | 2016-10-14 | 허수범 | Disposable toilet bag |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB883069A (en) * | 1958-09-09 | 1961-11-22 | Bowater Res & Dev Co Ltd | Multiply paper sack with barrier surface |
| US3772712A (en) * | 1971-09-01 | 1973-11-20 | C Renn | Dry closet |
| JPS62270123A (en) * | 1985-09-25 | 1987-11-24 | 山口 光治 | Moisture absorbing material container |
| US4938748A (en) * | 1988-09-01 | 1990-07-03 | Yum Su I | Urinary drainage container comprising external source of biocide |
| JPH0316971U (en) * | 1989-07-03 | 1991-02-20 | ||
| US5455972A (en) * | 1994-07-26 | 1995-10-10 | R. B. Williams Company | Disposable bed pan bag and method of using same |
| JPH10304989A (en) * | 1997-05-09 | 1998-11-17 | Seiichi Yamamoto | Disposable discarding bag for waste liquid |
| US6115855A (en) * | 1999-01-02 | 2000-09-12 | Lorenzo; Myriam Di | Disposable biodegradable potty liner |
| JP2000302601A (en) * | 1999-02-17 | 2000-10-31 | Takeda Chem Ind Ltd | Industrial microbiocide |
| US20010034904A1 (en) * | 2000-02-25 | 2001-11-01 | Phillips William A. | Disposable waste bag pack |
| JP2002051939A (en) * | 2000-08-07 | 2002-02-19 | Unitika Ltd | Portable disposal bag |
| US6532605B1 (en) * | 2001-10-19 | 2003-03-18 | Sherry Howell | Disposable potty/bed pan liner |
| US6783826B2 (en) * | 2001-12-21 | 2004-08-31 | Kimberly-Clark Worldwide, Inc. | Flushable commode liner |
| ITBS20020088U1 (en) * | 2002-07-16 | 2004-01-16 | Foppa Pedretti Spa | POT FOR CHILDREN |
| JP2004269253A (en) * | 2003-03-09 | 2004-09-30 | Takeshi Katakura | Storing container of excreta |
| US7490367B1 (en) * | 2006-09-20 | 2009-02-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Solid and liquid waste drying bag |
| US20090044325A1 (en) * | 2007-08-14 | 2009-02-19 | Sell Timothy L | Receptacle with absorbent pack for portable toilets |
-
2007
- 2007-03-01 SE SE0700511A patent/SE0700511L/en unknown
- 2007-11-28 KR KR1020097019364A patent/KR20090117811A/en active IP Right Grant
- 2007-11-28 JP JP2009551965A patent/JP5016064B2/en not_active Expired - Fee Related
- 2007-11-28 WO PCT/SE2007/050914 patent/WO2008105702A1/en active Application Filing
- 2007-11-28 CN CN2007800519308A patent/CN101631493B/en not_active Expired - Fee Related
- 2007-11-28 US US12/529,149 patent/US20100050334A1/en not_active Abandoned
- 2007-11-28 EP EP07852186A patent/EP2117399A1/en not_active Withdrawn
- 2007-11-28 BR BRPI0721245-3A patent/BRPI0721245A2/en not_active IP Right Cessation
- 2007-11-28 CA CA2679950A patent/CA2679950C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20100050334A1 (en) | 2010-03-04 |
| SE529877C2 (en) | 2007-12-18 |
| CA2679950A1 (en) | 2008-09-04 |
| CA2679950C (en) | 2014-06-17 |
| JP2010519980A (en) | 2010-06-10 |
| SE0700511L (en) | 2007-12-18 |
| WO2008105702A1 (en) | 2008-09-04 |
| KR20090117811A (en) | 2009-11-12 |
| EP2117399A1 (en) | 2009-11-18 |
| CN101631493B (en) | 2011-07-27 |
| JP5016064B2 (en) | 2012-09-05 |
| BRPI0721245A2 (en) | 2014-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107867786B (en) | Solid excrement treatment system and biological treatment anhydrous environment-friendly toilet | |
| ES2202312T3 (en) | STABILIZATION OF BIOLOGICAL WASTE. | |
| CN101631493B (en) | A single-use toilet in the form of a bag | |
| US20090038066A1 (en) | Systems and methods for providing a portable toilet system | |
| CN207749023U (en) | Biological treatment anhydrous type environment protection water closet and its liquid discharges processing system | |
| CN201704224U (en) | Compost system | |
| Torondel | Sanitation ventures literature review: on-site sanitation waste characteristics | |
| US20100275362A1 (en) | Systems and methods for providing a portable toilet system | |
| CN103768909B (en) | A kind of livestock and poultry farm stench integrated control system and method | |
| CN1751642A (en) | Excrement separated from urine type microoganism treatment water-free toilet | |
| Webb Jr et al. | The guts of the matter: a global history of human waste and infectious intestinal disease | |
| JP2608524B2 (en) | Deodorants | |
| CN202891781U (en) | Disposable foldable personal hygiene toilet | |
| CN212816054U (en) | Wall hollow exhaust dry toilet | |
| CN104612228B (en) | Between the environment protection sanitary with composting plant | |
| CN104257316A (en) | Assembled folding feces and urine separation toilet bowl and use method thereof | |
| WO2009123655A1 (en) | Systems and methods for providing a portable toilet system | |
| US20090090152A1 (en) | Systems and methods for providing control and disposal of waste materials | |
| Pounder | Wildfowl and pollution in the Tay estuary | |
| JP6937059B1 (en) | Disaster urine treatment kit | |
| CN108112499A (en) | Environmental protection sterilizing duck shed | |
| CN109092047B (en) | Microbial deodorization device for air-flush toilet | |
| JP2013184052A (en) | Sterilized simple toilet | |
| Sangeetha | A revolution in sanitation-Biotoilet | |
| JP2002035712A (en) | Bag for laying organic waste underground |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20151128 |