JP2009511258A - 両極性層の生成を含む水精製の方法および装置 - Google Patents
両極性層の生成を含む水精製の方法および装置 Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000000746 purification Methods 0.000 title description 3
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000036571 hydration Effects 0.000 claims abstract description 27
- 238000006703 hydration reaction Methods 0.000 claims abstract description 27
- 230000005684 electric field Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 21
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000013535 sea water Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 8
- 238000001223 reverse osmosis Methods 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
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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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/16—Rotary, reciprocated or vibrated modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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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
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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
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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
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- 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
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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
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4698—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electro-osmosis
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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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- 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
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- 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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- Urology & Nephrology (AREA)
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (23)
- 溶存物質を含んだ供給源から比較的精製された水を生成するための水処理の方法であって、水分子の水和層を供給水内に生成するために電場を生成するステップと、前記水和層から前記水を抽出するステップと、を含む方法。
- 前記供給水を少なくとも1つの処理表面に送出するステップと、前記水分子の水和層を生成するために前記表面(複数可)の近傍に電場を生成するステップと、前記表面(複数可)の近傍から前記水和層の水を抽出するステップと、を含む、請求項1に記載の方法。
- 電場がそこにあるいはその近傍に生成される1つまたは複数の処理表面が半透膜を含み、前記水和層からの水が、前記膜を通る前記水和層の水の浸透流を引き起こすために前記供給水に圧力を加えることにより抽出される、請求項2に記載の方法。
- 前記処理表面(複数可)の前記電場が、前記表面にあるいは前記表面の近傍の電極に電荷をかけることにより生成される、請求項3に記載の方法。
- 前記電荷が、空白時間により分離される正方形のパルスを有する方形波信号として印加される、請求項4に記載の方法。
- 前記処理表面が、前記水の供給源に対して移動可能である少なくとも1つの要素上に用意され、この処理表面の少なくとも一部分が、その上にある前記水和層の水を含む前記供給水から引っ込められることができ、それに続いて、前記水和層の水が前記少なくとも1つの要素から除去される、請求項2に記載の方法。
- 前記供給水中に浸漬される周縁部と前記供給水の上を延在する部分とを有する要素を回転させるステップであって、水和層の水が、前記回転により、前記水和層の水が前記要素から抽出されることができる前記供給水の上の位置まで引き上げられることができるようになる、ステップを含む、請求項6に記載の方法。
- 複数の個別の要素上に処理表面を用意するステップであって、前記複数の個別の要素が、前記供給水内で移動可能であり、さらに、後でこれらの要素から除去される水和層の水を運びながら前記処理表面から離脱することができる、ステップを含む、請求項6に記載の方法。
- 溶存物質を含んだ供給源から比較的精製された水を生成するために水を処理する装置であって、水和層を供給水内に生成するために前記供給水内に電場を生成する手段と、前記水和層から前記水を抽出する手段と、を含む装置。
- 前記供給水を少なくとも1つの処理表面に送出する手段と、前記処理表面(複数可)の近傍に前記電場を生成する手段と、前記表面(複数可)の近傍から前記水和層の水を抽出する手段と、を含む、請求項9に記載の装置。
- 前記少なくとも1つの処理表面が半透膜を含み、前記膜を通る前記水和層の水の浸透流を引き起こすために前記供給水に圧力を加える手段が存在する、請求項10に記載の装置。
- 前記半透膜が、電荷を印加して前記電場を生成するための導電性要素を有する、請求項11に記載の装置。
- 前記半透膜の近傍での前記電場の完全な生成を実現するための、前記半透膜に隣接する電極を含む、請求項11に記載の装置。
- 前記膜または電極に方形波の電気信号を印加するための手段を含む、請求項12または請求項13に記載の装置。
- 前記少なくとも1つの処理表面が、その上に水和層を生成するために表面部分が前記供給水内に浸漬されることができるよう、ならびにその上にある前記水和層を含む前記供給水から前記水和層の水が前記要素から除去されることができる位置まで引っ込められることができるようにするために移動可能である少なくとも1つの要素上に設けられる、請求項10に記載の装置。
- 前記要素が、回転可能であり、一部分が前記供給水に浸漬される周縁部と前記供給水の上を延在する部分とを有する、請求項15に記載の装置。
- 前記回転可能な要素が、その上に水和層を生成するために電荷を帯びることができさらに前記水和層を解放するために放電されることができる表面を有する、請求項16に記載の装置。
- 前記回転可能な要素が、前記供給水内のある位置においてこの要素の表面に電荷をかけるための内側帯電電極と、前記供給水の液位より上にある位置に放電電極と、を有する中空ローラを含む、請求項17に記載の装置。
- 前記処理表面が複数の個別の要素によって与えられ、前記複数の個別の要素が、前記供給水内で移動可能であり、さらに、後でこれらの要素から除去される前記水和層の水を運びながら前記処理表面から離脱することができる、請求項15に記載の装置。
- 前記要素が、前記供給水に入れられるときならびに前記供給水から取り出されるときにそれぞれ前記要素に印加されるならびに前記要素から放電される電荷を有することができる材料である、請求項19に記載の装置。
- 前記要素が磁気的に引きつけ可能になることができ、前記供給水からの前記要素の除去を行うための磁気的手段が用意される、請求項20に記載の装置。
- 実質的に、添付の図面を参照しながら明細書で説明したようなならびに添付の図面に示したような、水を処理するための方法または装置。
- 明細書および/または添付の図面内で説明したあらゆる新規の特徴あるいは特徴の新規の組合せ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0520977A GB2431154B (en) | 2005-10-15 | 2005-10-15 | Purification treatment of water |
PCT/GB2006/003794 WO2007045824A1 (en) | 2005-10-15 | 2006-10-12 | Water purification method and apparatus involving generation of bipolar layer |
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Publication Number | Publication Date |
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JP2009511258A true JP2009511258A (ja) | 2009-03-19 |
JP2009511258A5 JP2009511258A5 (ja) | 2009-12-03 |
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JP2008535098A Pending JP2009511258A (ja) | 2005-10-15 | 2006-10-12 | 両極性層の生成を含む水精製の方法および装置 |
Country Status (20)
Country | Link |
---|---|
US (1) | US8231786B2 (ja) |
EP (1) | EP1943192B1 (ja) |
JP (1) | JP2009511258A (ja) |
KR (1) | KR101338859B1 (ja) |
CN (1) | CN101331086B (ja) |
AP (1) | AP2323A (ja) |
AU (1) | AU2006303091B2 (ja) |
BR (1) | BRPI0617428B1 (ja) |
CA (1) | CA2662518C (ja) |
EA (1) | EA017489B1 (ja) |
EG (1) | EG25115A (ja) |
ES (1) | ES2594367T3 (ja) |
GB (1) | GB2431154B (ja) |
HK (1) | HK1124036A1 (ja) |
IL (1) | IL190821A (ja) |
NO (1) | NO20082239L (ja) |
NZ (1) | NZ568306A (ja) |
UA (1) | UA99811C2 (ja) |
WO (1) | WO2007045824A1 (ja) |
ZA (1) | ZA200804219B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101131548B1 (ko) | 2009-11-13 | 2012-04-04 | 박병선 | 막 생물 반응기 장치 및 이를 이용한 수처리 방법 |
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CN102198987A (zh) * | 2011-03-29 | 2011-09-28 | 申晓飞 | 氧化还原反渗透膜组件及其氧化还原纯水机 |
US9061251B2 (en) * | 2011-09-27 | 2015-06-23 | Markel Corporation | Self sealing membrane contactor with PTFE tubular membranes |
CN103894068A (zh) * | 2012-12-29 | 2014-07-02 | 苏州众禹环境科技有限公司 | 振动膜中心减震器 |
CN103212295B (zh) * | 2013-04-19 | 2015-09-02 | 荷丰(天津)化工工程有限公司 | 工业化规模海水淡化工艺及装置 |
CN103420459B (zh) * | 2013-05-22 | 2014-11-05 | 上海理工大学 | 混合膜脱盐装置、设备及其脱盐方法 |
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US9499418B2 (en) * | 2014-03-31 | 2016-11-22 | Jeffrey W. Akers | Method of production of fresh water |
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US20060011544A1 (en) | 2004-03-16 | 2006-01-19 | Sunity Sharma | Membrane purification system |
EA010012B1 (ru) * | 2004-05-12 | 2008-06-30 | Владимир Владимирович Михневич | Способ и устройство для обработки жидкости |
EP1828060A1 (de) | 2004-10-08 | 2007-09-05 | Hydrotech International Ltd. | Verfahren und vorrichtung zum entsalzen von insbesondere meerwasser mit hilfe von frequenzgleichen wechselfeldern |
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2005
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- 2006-10-12 KR KR1020087011681A patent/KR101338859B1/ko not_active IP Right Cessation
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Patent Citations (2)
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JPS62186904A (ja) * | 1986-02-13 | 1987-08-15 | Kiyoshi Sugai | 分離・精製用複合多孔質膜 |
JP2004121896A (ja) * | 2002-09-30 | 2004-04-22 | Toray Ind Inc | 処理水の生産方法および塩水の処理装置 |
Cited By (1)
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KR101131548B1 (ko) | 2009-11-13 | 2012-04-04 | 박병선 | 막 생물 반응기 장치 및 이를 이용한 수처리 방법 |
Also Published As
Publication number | Publication date |
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AP2323A (en) | 2011-11-18 |
UA99811C2 (ru) | 2012-10-10 |
KR101338859B1 (ko) | 2013-12-06 |
US8231786B2 (en) | 2012-07-31 |
AP2008004475A0 (en) | 2008-06-30 |
AU2006303091A1 (en) | 2007-04-26 |
KR20080068714A (ko) | 2008-07-23 |
WO2007045824A1 (en) | 2007-04-26 |
US20090218225A1 (en) | 2009-09-03 |
EP1943192A1 (en) | 2008-07-16 |
GB2431154B (en) | 2011-05-18 |
EA017489B1 (ru) | 2012-12-28 |
AU2006303091B2 (en) | 2012-05-17 |
ES2594367T3 (es) | 2016-12-19 |
CA2662518C (en) | 2015-05-26 |
EG25115A (en) | 2011-09-13 |
IL190821A (en) | 2013-07-31 |
EA200801096A1 (ru) | 2008-10-30 |
CN101331086B (zh) | 2013-06-12 |
CA2662518A1 (en) | 2007-04-26 |
ZA200804219B (en) | 2009-04-29 |
HK1124036A1 (en) | 2009-07-03 |
CN101331086A (zh) | 2008-12-24 |
NO20082239L (no) | 2008-07-09 |
BRPI0617428B1 (pt) | 2016-09-27 |
IL190821A0 (en) | 2008-11-03 |
EP1943192B1 (en) | 2016-09-14 |
GB2431154A (en) | 2007-04-18 |
NZ568306A (en) | 2011-05-27 |
GB0520977D0 (en) | 2005-11-23 |
BRPI0617428A2 (pt) | 2011-07-26 |
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