CN101896251A - 低能耗海水淡化系统和方法 - Google Patents
低能耗海水淡化系统和方法 Download PDFInfo
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- CN101896251A CN101896251A CN2008801170375A CN200880117037A CN101896251A CN 101896251 A CN101896251 A CN 101896251A CN 2008801170375 A CN2008801170375 A CN 2008801170375A CN 200880117037 A CN200880117037 A CN 200880117037A CN 101896251 A CN101896251 A CN 101896251A
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- diluting compartment
- seawater
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- concentration
- dissolved solid
- Prior art date
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- 239000013535 sea water Substances 0.000 title claims abstract description 154
- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000010612 desalination reaction Methods 0.000 title claims description 95
- 238000005265 energy consumption Methods 0.000 title abstract description 20
- 238000000909 electrodialysis Methods 0.000 claims abstract description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000000126 substance Substances 0.000 claims abstract description 37
- 239000012267 brine Substances 0.000 claims abstract description 32
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 32
- 239000012266 salt solution Substances 0.000 claims abstract description 22
- 238000007865 diluting Methods 0.000 claims description 213
- 239000012530 fluid Substances 0.000 claims description 111
- 239000007787 solid Substances 0.000 claims description 110
- 239000012528 membrane Substances 0.000 claims description 88
- 238000004891 communication Methods 0.000 claims description 71
- 150000001768 cations Chemical class 0.000 claims description 68
- 150000001450 anions Chemical class 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 61
- 238000010977 unit operation Methods 0.000 claims description 52
- 238000005342 ion exchange Methods 0.000 claims description 46
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 37
- 150000002500 ions Chemical class 0.000 claims description 28
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- 238000013508 migration Methods 0.000 claims description 21
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- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 16
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- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 10
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 125000002091 cationic group Chemical group 0.000 claims description 7
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
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- 238000006073 displacement reaction Methods 0.000 claims description 4
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
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- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 10
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
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- -1 CMS cation Chemical class 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
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- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
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- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 230000003301 hydrolyzing effect Effects 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
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- 229910052749 magnesium Inorganic materials 0.000 description 1
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Images
Classifications
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
- C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/06—Specific process operations in the permeate stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/30—Specific dilution or de-ionizing chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
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- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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
- Y02A20/124—Water desalination
-
- 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
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
浓度1 | 浓度2 | E(V) | E(mV) |
1 | 1 | 0 | 0 |
10 | 1 | 0.059 | 59.1 |
100 | 1 | 0.118 | 118.2 |
1000 | 1 | 0.177 | 177.4 |
10000 | 1 | 0.024 | 236.5 |
2 | 1 | 0.018 | 18.8 |
3 | 1 | 0.028 | 28.2 |
4 | 1 | 0.036 | 35.6 |
5 | 1 | 0.041 | 41.3 |
6 | 1 | 0.046 | 46.0 |
7 | 1 | 0.050 | 50 |
8 | 1 | 0.053 | 53.4 |
9 | 1 | 0.056 | 56.4 |
5.68 | 1 | 0.044 | 44.6 |
2.3 | 1 | 0.021 | 21.4 |
Claims (48)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97429807P | 2007-09-21 | 2007-09-21 | |
US60/974,298 | 2007-09-21 | ||
US60/974298 | 2007-09-21 | ||
US98185507P | 2007-10-23 | 2007-10-23 | |
US60/981855 | 2007-10-23 | ||
US60/981,855 | 2007-10-23 | ||
PCT/US2008/010969 WO2009038805A1 (en) | 2007-09-21 | 2008-09-22 | Low energy system and method of desalinating seawater |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310741311.9A Division CN104291416A (zh) | 2007-09-21 | 2008-09-22 | 低能耗海水淡化系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101896251A true CN101896251A (zh) | 2010-11-24 |
CN101896251B CN101896251B (zh) | 2014-02-05 |
Family
ID=40468241
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880117037.5A Expired - Fee Related CN101896251B (zh) | 2007-09-21 | 2008-09-22 | 低能耗海水淡化系统和方法 |
CN201310741311.9A Pending CN104291416A (zh) | 2007-09-21 | 2008-09-22 | 低能耗海水淡化系统和方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310741311.9A Pending CN104291416A (zh) | 2007-09-21 | 2008-09-22 | 低能耗海水淡化系统和方法 |
Country Status (14)
Country | Link |
---|---|
US (3) | US9023215B2 (zh) |
EP (1) | EP2190560A4 (zh) |
JP (4) | JP2010540209A (zh) |
KR (1) | KR20100061742A (zh) |
CN (2) | CN101896251B (zh) |
AU (1) | AU2008302713B2 (zh) |
BR (1) | BRPI0817201A8 (zh) |
CA (1) | CA2700178C (zh) |
EA (3) | EA021822B1 (zh) |
IL (1) | IL204156A (zh) |
MX (1) | MX2010003086A (zh) |
SG (1) | SG184749A1 (zh) |
WO (1) | WO2009038805A1 (zh) |
ZA (1) | ZA201001476B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103359854A (zh) * | 2012-04-06 | 2013-10-23 | 王明亚 | 一种用集成膜处理含无机铵盐废水的方法及装置 |
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CN107108294A (zh) * | 2014-10-22 | 2017-08-29 | 格雷迪安特公司 | 脱盐水处理系统中的选择性结垢及相关方法 |
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CN111818988A (zh) * | 2018-02-27 | 2020-10-23 | 懿华水处理技术有限责任公司 | 调节工艺流组成用于改进的电解槽性能 |
CN111818988B (zh) * | 2018-02-27 | 2023-01-03 | 懿华水处理技术有限责任公司 | 调节工艺流组成用于改进的电解槽性能 |
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MX2010003086A (es) | 2010-08-10 |
EA025677B1 (ru) | 2017-01-30 |
WO2009038805A1 (en) | 2009-03-26 |
CN101896251B (zh) | 2014-02-05 |
JP2010540209A (ja) | 2010-12-24 |
CA2700178C (en) | 2016-02-23 |
US9023215B2 (en) | 2015-05-05 |
CN104291416A (zh) | 2015-01-21 |
JP3174036U (ja) | 2012-03-01 |
EA201300469A1 (ru) | 2013-12-30 |
EP2190560A1 (en) | 2010-06-02 |
SG184749A1 (en) | 2012-10-30 |
JP3174102U (ja) | 2012-03-08 |
US20170050866A1 (en) | 2017-02-23 |
AU2008302713B2 (en) | 2013-01-17 |
BRPI0817201A2 (pt) | 2015-03-10 |
CA2700178A1 (en) | 2009-03-26 |
AU2008302713A1 (en) | 2009-03-26 |
US9433902B2 (en) | 2016-09-06 |
EA201490970A1 (ru) | 2015-03-31 |
ZA201001476B (en) | 2011-12-28 |
EA021822B1 (ru) | 2015-09-30 |
JP3174037U (ja) | 2012-03-01 |
EA201070384A1 (ru) | 2010-10-29 |
US10662085B2 (en) | 2020-05-26 |
EP2190560A4 (en) | 2013-01-09 |
IL204156A (en) | 2014-06-30 |
US20100282689A1 (en) | 2010-11-11 |
KR20100061742A (ko) | 2010-06-08 |
BRPI0817201A8 (pt) | 2016-01-12 |
US20150108007A1 (en) | 2015-04-23 |
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