CA2096175C - Methode d'epuration de l'eau usee, et appareil connexe - Google Patents

Methode d'epuration de l'eau usee, et appareil connexe

Info

Publication number: CA2096175C
Authority: CA; Canada
Prior art keywords: water; container; air; blocks; treatment
Prior art date: 1992-05-13
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.): Expired - Lifetime

Application number

CA002096175A

Other languages

English (en)

Other versions

CA2096175A1 (fr

Inventor

E. Craig Jowett

Michaye L. Mcmaster

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.)

Individual

Original Assignee

Individual

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.)

1992-05-13

Filing date

1993-05-13

Publication date

1999-05-11

1993-05-13 Application filed by Individual filed Critical Individual

1993-11-14 Publication of CA2096175A1 publication Critical patent/CA2096175A1/fr

1999-05-11 Application granted granted Critical

1999-05-11 Publication of CA2096175C publication Critical patent/CA2096175C/fr

2013-05-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004065 wastewater treatment Methods 0.000 title claims description 5
238000011282 treatment Methods 0.000 claims abstract description 66
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
239000002351 wastewater Substances 0.000 claims abstract description 36
229920006395 saturated elastomer Polymers 0.000 claims abstract description 30
239000002250 absorbent Substances 0.000 claims abstract description 8
238000009423 ventilation Methods 0.000 claims description 27
239000006260 foam Substances 0.000 claims description 12
239000000463 material Substances 0.000 claims description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
238000006243 chemical reaction Methods 0.000 claims description 3
230000001737 promoting effect Effects 0.000 claims description 3
239000000126 substance Substances 0.000 claims description 3
238000009412 basement excavation Methods 0.000 claims description 2
239000006261 foam material Substances 0.000 claims 11
210000004027 cell Anatomy 0.000 claims 5
210000003850 cellular structure Anatomy 0.000 claims 2
229920002635 polyurethane Polymers 0.000 claims 1
239000004814 polyurethane Substances 0.000 claims 1
230000000717 retained effect Effects 0.000 claims 1
239000002245 particle Substances 0.000 abstract description 29
238000012423 maintenance Methods 0.000 abstract description 9
230000003389 potentiating effect Effects 0.000 abstract description 9
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239000000470 constituent Substances 0.000 abstract description 6
239000011496 polyurethane foam Substances 0.000 abstract description 6
238000007599 discharging Methods 0.000 abstract description 2
238000001914 filtration Methods 0.000 abstract description 2
239000007787 solid Substances 0.000 description 13
238000005273 aeration Methods 0.000 description 12
239000003415 peat Substances 0.000 description 10
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
229910052698 phosphorus Inorganic materials 0.000 description 8
239000011574 phosphorus Substances 0.000 description 8
239000004576 sand Substances 0.000 description 8
238000000034 method Methods 0.000 description 7
229910002651 NO3 Inorganic materials 0.000 description 6
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 6
230000002745 absorbent Effects 0.000 description 6
229920003023 plastic Polymers 0.000 description 6
239000004033 plastic Substances 0.000 description 6
206010016807 Fluid retention Diseases 0.000 description 5
238000007689 inspection Methods 0.000 description 4
238000009933 burial Methods 0.000 description 3
241000902900 cellular organisms Species 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
239000007921 spray Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 2
208000034817 Waterborne disease Diseases 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
230000001413 cellular effect Effects 0.000 description 2
239000003245 coal Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000003673 groundwater Substances 0.000 description 2
239000010842 industrial wastewater Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000006028 limestone Substances 0.000 description 2
230000000813 microbial effect Effects 0.000 description 2
235000015097 nutrients Nutrition 0.000 description 2
244000052769 pathogen Species 0.000 description 2
230000035699 permeability Effects 0.000 description 2
239000010865 sewage Substances 0.000 description 2
239000008259 solid foam Substances 0.000 description 2
239000002352 surface water Substances 0.000 description 2
239000011800 void material Substances 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
241000224466 Giardia Species 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
SHGAZHPCJJPHSC-UHFFFAOYSA-N Panrexin Chemical compound OC(=O)C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-UHFFFAOYSA-N 0.000 description 1
241000882890 Renova Species 0.000 description 1
208000037656 Respiratory Sounds Diseases 0.000 description 1
241000736285 Sphagnum Species 0.000 description 1
CUPCBVUMRUSXIU-UHFFFAOYSA-N [Fe].OOO Chemical class [Fe].OOO CUPCBVUMRUSXIU-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000012237 artificial material Substances 0.000 description 1
230000004071 biological effect Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
229910000389 calcium phosphate Inorganic materials 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
235000010980 cellulose Nutrition 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000005056 compaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000010411 cooking Methods 0.000 description 1
208000031513 cyst Diseases 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000010840 domestic wastewater Substances 0.000 description 1
230000005611 electricity Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
238000009533 lab test Methods 0.000 description 1
206010025482 malaise Diseases 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000005445 natural material Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000008188 pellet Substances 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000002984 plastic foam Substances 0.000 description 1
238000009428 plumbing Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
206010037833 rales Diseases 0.000 description 1
229940059527 renova Drugs 0.000 description 1
238000009418 renovation Methods 0.000 description 1
238000009420 retrofitting Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
-1 septic tank effluent Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
241001148471 unidentified anaerobic bacterium Species 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/04—Aerobic processes using trickle filters
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

Life Sciences & Earth Sciences (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Biological Treatment Of Waste Water (AREA)

CA002096175A 1992-05-13 1993-05-13 Methode d'epuration de l'eau usee, et appareil connexe Expired - Lifetime CA2096175C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US88254992A	1992-05-13	1992-05-13
US07/882,549		1992-05-13

Publications (2)

Publication Number	Publication Date
CA2096175A1 CA2096175A1 (fr)	1993-11-14
CA2096175C true CA2096175C (fr)	1999-05-11

Family

ID=25380824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002096175A Expired - Lifetime CA2096175C (fr)	1992-05-13	1993-05-13	Methode d'epuration de l'eau usee, et appareil connexe

Country Status (3)

Country	Link
AU (1)	AU4055693A (fr)
CA (1)	CA2096175C (fr)
WO (1)	WO1993023339A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPN222395A0 (en) *	1995-04-07	1995-05-04	Dowmus Pty Ltd	Waste water purification system
US5792355A (en) *	1995-09-15	1998-08-11	Desjardins; Gaetan	Process for treating waste water
KR100212527B1 (ko) *	1997-04-30	1999-10-01	최상진	수처리 매체 및 반응용기에 의한 오폐수 처리장치
FR2800727B1 (fr) *	1999-11-05	2001-12-28	Simop	Dispositif d'epuration d'effluents liquides en particulier d'eaux usees domestiques et/ou collectives
GB0625791D0 (en)	2006-12-22	2007-02-07	Jowett Craig E	Lateral flow filter,water & wastewater treatment system
CN113024012A (zh) *	2020-12-24	2021-06-25	江苏力鼎环保装备有限公司	分散式户用型污水处理设备及其污水处理方法
CN114195327B (zh) *	2021-12-02	2023-07-25	何京恩	生活污水净化排放系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR397023A (fr) *	1908-12-02	1909-04-27	Jean Baudet	Fosse septique
FR436764A (fr) *	1911-10-21	1912-04-04	Monney Et Cie Soc	Fosse septique avec épurateur
US3543937A (en) *	1968-08-02	1970-12-01	Joseph M Choun	Filter media
US4201663A (en) *	1978-09-07	1980-05-06	Dornbush James N	Method and apparatus for the enhanced treatment of food processing waste waters using aerobic microorganisms
US4251359A (en) *	1979-05-21	1981-02-17	C2 F Investment Company	On-site wastewater treatment system
DE3235600A1 (de) *	1982-09-25	1984-03-29	Linde Ag, 6200 Wiesbaden	Biologische abwaserreinigungsanlage und verfahren zur biologischen reinigung von abwasser
FR2644773B2 (fr) *	1987-01-27	1991-05-24	Burgeap	Procede et dispositif pour l'epuration d'eaux polluees

1993
- 1993-05-13 AU AU40556/93A patent/AU4055693A/en not_active Abandoned
- 1993-05-13 CA CA002096175A patent/CA2096175C/fr not_active Expired - Lifetime
- 1993-05-13 WO PCT/CA1993/000199 patent/WO1993023339A1/fr not_active Ceased

Also Published As

Publication number	Publication date
AU4055693A (en)	1993-12-13
CA2096175A1 (fr)	1993-11-14
WO1993023339A1 (fr)	1993-11-25

Legal Events

Date	Code	Title	Description
1993-05-13	EEER	Examination request

Publication	Publication Date	Title
US5707513A (en)	1998-01-13	Wastewater treatment method and apparatus
CA2139554C (fr)	2008-09-09	Methode et appareil d'epuration de l'eau usee
US6153094A (en)	2000-11-28	Wastewater treatment method and apparatus
US5893975A (en)	1999-04-13	Enhanced subsurface flow constructed wetland
US6652743B2 (en)	2003-11-25	System and method for removing pollutants from water
US6428691B1 (en)	2002-08-06	Biological waste water treatment system
US6406627B1 (en)	2002-06-18	Method for removing pollutants from water
EP0836585B1 (fr)	1999-02-24	Systeme de traitement des eaux usees
Jowett et al.	1995	On‐site wastewater treatment using unsaturated absorbent biofilters
KR100912603B1 (ko)	2009-08-19	이동식 무방류 분뇨 및 오수 고도처리 장치
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US20070289922A1 (en)	2007-12-20	Modular wastewater treatment system
CA2096175C (fr)	1999-05-11	Methode d'epuration de l'eau usee, et appareil connexe
CN104085998A (zh)	2014-10-08	一种增强微生物作用的人工湿地系统
JP3076024B2 (ja)	2000-08-14	傾斜土槽を用いた水質浄化装置及びそれを用いた水質浄化法
CN104085993A (zh)	2014-10-08	一种人工湿地装置
CA3213719A1 (fr)	2024-03-22	Systeme de traitement des eaux usees
KR20000008079A (ko)	2000-02-07	흡수성 바이오휠터를 이용한 오폐수 처리 방법과 장치
CN210855710U (zh)	2020-06-26	高速公路服务区生态型污水处理系统
JP4370699B2 (ja)	2009-11-25	排水処理装置
KR19990025913A (ko)	1999-04-06	오폐수 처리 방법과 장치
JPH0741251B2 (ja)	1995-05-10	汚水浄化装置
CN104086059A (zh)	2014-10-08	一种人工湿地系统
JP2000061485A (ja)	2000-02-29	汚水の処理施設