JPH0144115B2 - - Google Patents
Info
- Publication number
- JPH0144115B2 JPH0144115B2 JP60129075A JP12907585A JPH0144115B2 JP H0144115 B2 JPH0144115 B2 JP H0144115B2 JP 60129075 A JP60129075 A JP 60129075A JP 12907585 A JP12907585 A JP 12907585A JP H0144115 B2 JPH0144115 B2 JP H0144115B2
- Authority
- JP
- Japan
- Prior art keywords
- bed
- fluid
- resin
- container
- header
- 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.)
- Expired
Links
- 239000011347 resin Substances 0.000 claims description 142
- 229920005989 resin Polymers 0.000 claims description 142
- 239000012530 fluid Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 44
- 239000002245 particle Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000011236 particulate material Substances 0.000 claims description 18
- 239000003456 ion exchange resin Substances 0.000 claims description 12
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 12
- 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
- 230000008569 process Effects 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 22
- 238000005342 ion exchange Methods 0.000 description 14
- 238000011049 filling Methods 0.000 description 11
- 239000012492 regenerant Substances 0.000 description 9
- 238000011001 backwashing Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000011549 displacement method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical class C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 1
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/14—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the introduction of the feed to the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Weting (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA480838 | 1985-05-06 | ||
| CA000480838A CA1247329A (en) | 1985-05-06 | 1985-05-06 | Fluid treatment process and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257287A JPS61257287A (ja) | 1986-11-14 |
| JPH0144115B2 true JPH0144115B2 (OSRAM) | 1989-09-26 |
Family
ID=4130433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60129075A Granted JPS61257287A (ja) | 1985-05-06 | 1985-06-13 | 液体処理法および装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4673507C1 (OSRAM) |
| EP (1) | EP0201640B2 (OSRAM) |
| JP (1) | JPS61257287A (OSRAM) |
| KR (1) | KR910005221B1 (OSRAM) |
| CN (1) | CN1003910B (OSRAM) |
| AU (1) | AU590759B2 (OSRAM) |
| CA (1) | CA1247329A (OSRAM) |
| DE (2) | DE201640T1 (OSRAM) |
| IN (1) | IN162202B (OSRAM) |
| NO (1) | NO172928C (OSRAM) |
Families Citing this family (84)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908136A (en) * | 1987-12-30 | 1990-03-13 | Mobil Oil Corp. | Method and apparatus for forming and ion-exchanging a filter cake |
| US4871463A (en) * | 1988-08-23 | 1989-10-03 | Sepratech | Vertical reaction vessel |
| US4990259A (en) * | 1988-12-16 | 1991-02-05 | The Amalgamated Sugar Company | Chromatographic separator sorbent bed preparation |
| US4999102A (en) * | 1988-12-16 | 1991-03-12 | The Amalgamated Sugar Company | Liquid transfer manifold system for maintaining plug flow |
| US5192418A (en) * | 1991-07-08 | 1993-03-09 | Bethlehem Steel Corporation | Metal recovery method and system for electroplating wastes |
| US5434301A (en) * | 1993-09-01 | 1995-07-18 | Henkel Corporation | Methods for recovery of acids |
| US5534202A (en) * | 1994-04-05 | 1996-07-09 | Roberts Filter Manufacturing Company | Air grid for underdrains and similar systems |
| US5626750A (en) * | 1995-07-26 | 1997-05-06 | Drake Recovery Systems, Inc. | Apparatus for treating a fluid in an ion exchange process |
| US20040232076A1 (en) * | 1996-12-20 | 2004-11-25 | Fufang Zha | Scouring method |
| DE69740003D1 (de) * | 1996-12-20 | 2010-11-04 | Siemens Water Tech Corp | Reinigungsmethode |
| WO1998051620A1 (en) * | 1997-05-09 | 1998-11-19 | Usf Filtration And Separations Group Inc. | Purification of a liquid stream |
| US6641733B2 (en) * | 1998-09-25 | 2003-11-04 | U. S. Filter Wastewater Group, Inc. | Apparatus and method for cleaning membrane filtration modules |
| US6706191B1 (en) * | 1998-10-31 | 2004-03-16 | Amersham Biosciences Ab | Chromatographic process utilizing a fluidized bed |
| AUPP985099A0 (en) * | 1999-04-20 | 1999-05-13 | Usf Filtration And Separations Group Inc. | Membrane filtration manifold system |
| US20010032814A1 (en) * | 2000-01-27 | 2001-10-25 | Kearney Michael M. | Shallow bed fluid treatment apparatus |
| AUPQ680100A0 (en) * | 2000-04-10 | 2000-05-11 | Usf Filtration And Separations Group Inc. | Hollow fibre restraining system |
| AUPR064800A0 (en) * | 2000-10-09 | 2000-11-02 | Usf Filtration And Separations Group Inc. | Improved membrane filtration system |
| AUPR094600A0 (en) * | 2000-10-23 | 2000-11-16 | Usf Filtration And Separations Group Inc. | Fibre membrane arrangement |
| AUPR143400A0 (en) * | 2000-11-13 | 2000-12-07 | Usf Filtration And Separations Group Inc. | Modified membranes |
| AUPR421501A0 (en) * | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
| AUPR584301A0 (en) * | 2001-06-20 | 2001-07-12 | U.S. Filter Wastewater Group, Inc. | Membrane polymer compositions |
| AUPR692401A0 (en) | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
| AUPR774201A0 (en) * | 2001-09-18 | 2001-10-11 | U.S. Filter Wastewater Group, Inc. | High solids module |
| EP1312408B1 (en) * | 2001-11-16 | 2006-07-19 | US Filter Wastewater Group, Inc. | Method of cleaning membranes |
| US7247238B2 (en) * | 2002-02-12 | 2007-07-24 | Siemens Water Technologies Corp. | Poly(ethylene chlorotrifluoroethylene) membranes |
| AUPS300602A0 (en) | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| US7938966B2 (en) | 2002-10-10 | 2011-05-10 | Siemens Water Technologies Corp. | Backwash method |
| AU2002953111A0 (en) | 2002-12-05 | 2002-12-19 | U. S. Filter Wastewater Group, Inc. | Mixing chamber |
| US6960302B2 (en) * | 2002-12-10 | 2005-11-01 | Miers Jr Jay Alfred | Fluid treatment system |
| TW200426117A (en) * | 2002-12-18 | 2004-12-01 | Rohm & Haas | Water treatment system with low waste volume |
| US7060188B2 (en) | 2003-02-25 | 2006-06-13 | Finnfeeds Finland Oy | Separation system and process |
| AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
| KR101115173B1 (ko) | 2003-08-29 | 2012-02-24 | 지멘스 워터 테크놀로지스 코포레이션 | 역류 |
| GB0322144D0 (en) | 2003-09-23 | 2003-10-22 | Amersham Biosciences Ab | Chromatography column distribution system |
| CA2544626C (en) | 2003-11-14 | 2016-01-26 | U.S. Filter Wastewater Group, Inc. | Closed aeration and backwash device for use with membrane filtration module |
| US20050127007A1 (en) * | 2003-12-11 | 2005-06-16 | Miers Jay A.Jr. | Water treatment system with low waste volume |
| WO2005092799A1 (en) | 2004-03-26 | 2005-10-06 | U.S. Filter Wastewater Group, Inc. | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
| JP2007535398A (ja) | 2004-04-22 | 2007-12-06 | シーメンス ウォーター テクノロジース コーポレイション | 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法 |
| WO2006002469A1 (en) | 2004-07-02 | 2006-01-12 | U.S. Filter Wastewater Group, Inc | Gas transfer membrane |
| ATE523240T1 (de) | 2004-07-05 | 2011-09-15 | Siemens Water Tech Corp | Hydrophile membranen |
| WO2006017911A1 (en) | 2004-08-20 | 2006-02-23 | Siemens Water Technologies Corp. | Square mbr manifolding system |
| WO2006026814A1 (en) | 2004-09-07 | 2006-03-16 | Siemens Water Technologies Corp. | Reduction of backwash liquid waste |
| CN101039739B (zh) | 2004-09-14 | 2014-10-08 | 伊沃夸水处理技术有限责任公司 | 从薄膜组件上去除固体的方法和设备 |
| NZ553771A (en) | 2004-09-15 | 2010-11-26 | Siemens Water Tech Corp | Continuously variable aeration of membrane filtration system and flow control device when used in such application |
| US7591950B2 (en) | 2004-11-02 | 2009-09-22 | Siemens Water Technologies Corp. | Submerged cross-flow filtration |
| ATE511915T1 (de) | 2004-12-03 | 2011-06-15 | Siemens Industry Inc | Membrannachbehandlung |
| CA2591580A1 (en) | 2004-12-24 | 2006-06-29 | Siemens Water Technologies Corp. | Simple gas scouring method and apparatus |
| EP2394731A1 (en) | 2004-12-24 | 2011-12-14 | Siemens Industry, Inc. | Cleaning in membrane filtration systems |
| EP1885475B1 (en) | 2005-04-29 | 2015-03-25 | Evoqua Water Technologies LLC | Chemical clean for membrane filter |
| EP1901835B1 (en) | 2005-07-14 | 2012-11-14 | Siemens Industry, Inc. | Monopersulfate treatment of membranes |
| EP1945333B1 (en) | 2005-08-22 | 2011-06-08 | Siemens Industry, Inc. | An assembly for water filtration to minimise backwash volume |
| US20070084795A1 (en) * | 2005-10-05 | 2007-04-19 | Jordan Edward J | Method and system for treating wastewater |
| WO2007044345A2 (en) | 2005-10-05 | 2007-04-19 | Siemens Water Technologies Corp. | Method and apparatus for treating wastewater |
| US20070138090A1 (en) * | 2005-10-05 | 2007-06-21 | Jordan Edward J | Method and apparatus for treating wastewater |
| US7455765B2 (en) | 2006-01-25 | 2008-11-25 | Siemens Water Technologies Corp. | Wastewater treatment system and method |
| EP2046489B1 (en) * | 2006-07-14 | 2012-08-29 | Siemens Industry, Inc. | Improved monopersulfate treatment of membranes |
| US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
| US8318028B2 (en) | 2007-04-02 | 2012-11-27 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
| US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
| CN109107392B (zh) | 2007-05-29 | 2024-11-01 | 杜邦特种材料新加坡私人有限公司 | 使用脉冲气提泵的膜清洗 |
| US20080314836A1 (en) * | 2007-06-22 | 2008-12-25 | General Electric Company | Methods and devices for dynamic filtration of pharmaceutical products |
| US9227173B2 (en) | 2007-06-22 | 2016-01-05 | General Electric Company | Methods for dynamic filtration of pharmaceutical products |
| WO2010009518A1 (en) | 2008-07-24 | 2010-01-28 | Siemens Water Technologies Corp. | Frame system for membrane filtration modules |
| CA2734796A1 (en) | 2008-08-20 | 2010-02-25 | Siemens Water Technologies Corp. | Improved membrane system backwash energy efficiency |
| WO2010142673A1 (en) | 2009-06-11 | 2010-12-16 | Siemens Water Technologies Corp. | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
| WO2011079062A1 (en) * | 2009-12-21 | 2011-06-30 | Siemens Industry, Inc. | Charged porous polymeric membranes and their preparation |
| WO2011136888A1 (en) | 2010-04-30 | 2011-11-03 | Siemens Industry, Inc | Fluid flow distribution device |
| RU2434679C1 (ru) | 2010-06-03 | 2011-11-27 | Общество С Ограниченной Ответственностью Научно-Технологическая Компания "Новая Химия" | Способ проведения массообменных сорбционных процессов, аппарат для его осуществления, промышленная установка для разделения компонентов водных растворов неорганических веществ и аппарат для отделения органических жидких веществ от водных растворов |
| CN103118766B (zh) | 2010-09-24 | 2016-04-13 | 伊沃夸水处理技术有限责任公司 | 膜过滤系统的流体控制歧管 |
| US8999172B1 (en) | 2010-12-16 | 2015-04-07 | Global Water Advisors, Inc. | Selective removal of dissolved substances from aqueous solutions |
| KR102177864B1 (ko) | 2011-09-30 | 2020-11-13 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 아이솔레이션 밸브 |
| JP2014528352A (ja) | 2011-09-30 | 2014-10-27 | エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ | 改良したマニホルド構造 |
| CN103240132B (zh) * | 2012-02-10 | 2015-06-03 | 苏州艾科水处理设备工程有限公司 | 劣质环丁砜再生装置 |
| AU2013280452B2 (en) | 2012-06-28 | 2017-07-20 | Evoqua Water Technologies Llc | A potting method |
| EP2895257A1 (en) | 2012-09-14 | 2015-07-22 | Evoqua Water Technologies LLC | A polymer blend for membranes |
| WO2014052071A1 (en) | 2012-09-26 | 2014-04-03 | Evoqua Water Technologies Llc | Membrane securement device |
| AU2013231145B2 (en) | 2012-09-26 | 2017-08-17 | Evoqua Water Technologies Llc | Membrane potting methods |
| AU2013323934A1 (en) | 2012-09-27 | 2015-02-26 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
| CN104445515B (zh) * | 2013-09-25 | 2017-01-11 | 中国石油化工股份有限公司 | 一种一体化纯水制备装置 |
| WO2015050764A1 (en) | 2013-10-02 | 2015-04-09 | Evoqua Water Technologies Llc | A method and device for repairing a membrane filtration module |
| CN103910411B (zh) * | 2014-04-14 | 2015-11-04 | 周明 | 实床、复床及其作为终端除盐设备的工业除盐水生产方法 |
| US9945000B2 (en) * | 2015-04-21 | 2018-04-17 | Fpinnovations | Method for recovering an acid from acid/sugar solutions |
| AU2016294153B2 (en) | 2015-07-14 | 2022-01-20 | Evoqua Water Technologies Llc | Aeration device for filtration system |
| US10561965B2 (en) | 2016-06-08 | 2020-02-18 | Amalgamated Research Llc | Fractal flow devices and methods of use |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342340A (en) * | 1964-02-27 | 1967-09-19 | Eaton Yale & Towne | Water conditioning apparatus |
| DE1642459A1 (de) * | 1967-01-21 | 1971-05-06 | Philips Nv | Vorrichtung zur Wasserenthaertung,insbesondere fuer Geschirrspuelmaschinen |
| FR2219797B1 (OSRAM) * | 1973-03-01 | 1978-03-03 | Roussel Uclaf | |
| US4366060A (en) * | 1977-01-24 | 1982-12-28 | A. E. Staley Manufacturing Company | Process and equipment for chromatographic separation of fructose/dextrose solutions |
| US4352735A (en) * | 1981-05-04 | 1982-10-05 | Isadore Turetsky | Filter-purifier cartridge |
-
1985
- 1985-05-06 CA CA000480838A patent/CA1247329A/en not_active Expired
- 1985-05-23 US US06737123 patent/US4673507C1/en not_active Expired - Lifetime
- 1985-06-07 DE DE198585304056T patent/DE201640T1/de active Pending
- 1985-06-07 EP EP85304056A patent/EP0201640B2/en not_active Expired - Lifetime
- 1985-06-07 DE DE8585304056T patent/DE3583942D1/de not_active Expired - Lifetime
- 1985-06-13 JP JP60129075A patent/JPS61257287A/ja active Granted
-
1986
- 1986-01-21 IN IN27/BOM/86A patent/IN162202B/en unknown
- 1986-03-12 CN CN86101606.8A patent/CN1003910B/zh not_active Expired
- 1986-05-03 KR KR8603488A patent/KR910005221B1/ko not_active Expired
- 1986-05-05 AU AU57118/86A patent/AU590759B2/en not_active Ceased
- 1986-05-06 NO NO861793A patent/NO172928C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR860008800A (ko) | 1986-12-18 |
| US4673507C1 (en) | 2001-10-16 |
| EP0201640A1 (en) | 1986-11-20 |
| AU590759B2 (en) | 1989-11-16 |
| EP0201640B1 (en) | 1991-08-28 |
| EP0201640B2 (en) | 1997-03-05 |
| IN162202B (OSRAM) | 1988-04-16 |
| AU5711886A (en) | 1986-11-13 |
| KR910005221B1 (en) | 1991-07-24 |
| CN1003910B (zh) | 1989-04-19 |
| DE3583942D1 (de) | 1991-10-02 |
| NO172928B (no) | 1993-06-21 |
| DE201640T1 (de) | 1988-01-14 |
| US4673507A (en) | 1987-06-16 |
| CA1247329A (en) | 1988-12-28 |
| CN86101606A (zh) | 1986-11-05 |
| NO172928C (no) | 1993-09-29 |
| NO861793L (no) | 1986-11-07 |
| JPS61257287A (ja) | 1986-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0144115B2 (OSRAM) | ||
| US6261453B1 (en) | Fluid treatment media support system | |
| US2562699A (en) | Filter and method of backwashing same | |
| EP0481390A1 (en) | Backwash method and apparatus | |
| US4065388A (en) | Process for removal of undissolved impurities from ion exchange resin | |
| US5626750A (en) | Apparatus for treating a fluid in an ion exchange process | |
| US4645604A (en) | Process and device for treating liquids with cation exchangers and anion exchanges | |
| US4233158A (en) | Liquid treatment tank having a volume compensating structure for use with volume variable liquid treatment material | |
| US4806236A (en) | Apparatus for upflow ion exchange | |
| US3542195A (en) | Filter cartridge | |
| JP3907012B2 (ja) | 向流再生式イオン交換装置とその再生方法 | |
| AU5009596A (en) | Apparatus for purification of liquids | |
| US3004668A (en) | Underdrains | |
| US4193867A (en) | Operation of a two-phase reactor | |
| JP3162614B2 (ja) | 高流速逆洗型イオン交換塔の再生方法 | |
| US3517817A (en) | Liquid treating apparatus | |
| CA1059037A (en) | Apparatus for treating liquids with double-wall bed-supporting bottom | |
| JP3278128B2 (ja) | 向流式イオン交換装置 | |
| JP2607544B2 (ja) | 上昇流再生に用いるイオン交換塔 | |
| JPH053040Y2 (OSRAM) | ||
| JP3963032B2 (ja) | イオン交換装置およびポリッシングフィルタ | |
| JP3710614B2 (ja) | 液体処理塔 | |
| JPH09122505A (ja) | 向流式イオン交換塔の再生方法 | |
| JP2877845B2 (ja) | 液体処理塔 | |
| PL175207B1 (pl) | Urządzenie do procesu stabilizacji napojów i innych cieczy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |