WO2011088197A2 - Wastewater treatment system and method - Google Patents
Wastewater treatment system and method Download PDFInfo
- Publication number
- WO2011088197A2 WO2011088197A2 PCT/US2011/021110 US2011021110W WO2011088197A2 WO 2011088197 A2 WO2011088197 A2 WO 2011088197A2 US 2011021110 W US2011021110 W US 2011021110W WO 2011088197 A2 WO2011088197 A2 WO 2011088197A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compartment
- wastewater
- chamber
- bioreactor
- disposed
- Prior art date
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 86
- 239000002351 wastewater Substances 0.000 claims abstract description 141
- 239000010802 sludge Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 21
- 241001148470 aerobic bacillus Species 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 14
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims abstract description 11
- 239000005416 organic matter Substances 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims description 43
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- 239000012528 membrane Substances 0.000 claims description 40
- 229920003023 plastic Polymers 0.000 claims description 32
- 239000004033 plastic Substances 0.000 claims description 32
- 238000005273 aeration Methods 0.000 claims description 22
- 239000002699 waste material Substances 0.000 claims description 16
- 241000894006 Bacteria Species 0.000 claims description 13
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
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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
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged 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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
- C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/002—Apparatus and plants for the biological treatment of water, waste water or sewage comprising an initial buffer container
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012549071A JP5671061B2 (en) | 2010-01-13 | 2011-01-13 | Wastewater treatment system and method |
AU2011205298A AU2011205298B2 (en) | 2010-01-13 | 2011-01-13 | Wastewater treatment system and method |
CA2786491A CA2786491C (en) | 2010-01-13 | 2011-01-13 | Wastewater treatment system and method |
MX2012008051A MX2012008051A (en) | 2010-01-13 | 2011-01-13 | Wastewater treatment system and method. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28228110P | 2010-01-13 | 2010-01-13 | |
US61/282,281 | 2010-01-13 | ||
US13/005,309 | 2011-01-12 | ||
US13/005,309 US8372274B2 (en) | 2010-01-13 | 2011-01-12 | Wastewater treatment system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011088197A2 true WO2011088197A2 (en) | 2011-07-21 |
WO2011088197A3 WO2011088197A3 (en) | 2011-11-24 |
Family
ID=44257709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/021110 WO2011088197A2 (en) | 2010-01-13 | 2011-01-13 | Wastewater treatment system and method |
Country Status (6)
Country | Link |
---|---|
US (1) | US8372274B2 (en) |
JP (1) | JP5671061B2 (en) |
AU (1) | AU2011205298B2 (en) |
CA (1) | CA2786491C (en) |
MX (1) | MX2012008051A (en) |
WO (1) | WO2011088197A2 (en) |
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Also Published As
Publication number | Publication date |
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CA2786491A1 (en) | 2011-07-21 |
MX2012008051A (en) | 2012-10-05 |
CA2786491C (en) | 2016-07-19 |
WO2011088197A3 (en) | 2011-11-24 |
US20110168611A1 (en) | 2011-07-14 |
AU2011205298A1 (en) | 2012-08-09 |
US8372274B2 (en) | 2013-02-12 |
AU2011205298B2 (en) | 2013-05-09 |
JP2013517127A (en) | 2013-05-16 |
JP5671061B2 (en) | 2015-02-18 |
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