CN112839905B - 用于微咸水淡化的高能效、低积垢、高回收率的反渗透系统 - Google Patents
用于微咸水淡化的高能效、低积垢、高回收率的反渗透系统 Download PDFInfo
- Publication number
- CN112839905B CN112839905B CN201980067332.2A CN201980067332A CN112839905B CN 112839905 B CN112839905 B CN 112839905B CN 201980067332 A CN201980067332 A CN 201980067332A CN 112839905 B CN112839905 B CN 112839905B
- Authority
- CN
- China
- Prior art keywords
- stage
- flow
- stages
- fouling
- cip
- 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.)
- Active
Links
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 30
- 238000011084 recovery Methods 0.000 title claims description 27
- 230000008021 deposition Effects 0.000 title description 3
- 238000011033 desalting Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 38
- 239000012141 concentrate Substances 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000012423 maintenance Methods 0.000 claims abstract description 15
- 239000012466 permeate Substances 0.000 claims description 22
- 238000010612 desalination reaction Methods 0.000 claims description 16
- 230000002829 reductive effect Effects 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 abstract description 30
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 69
- 238000001728 nano-filtration Methods 0.000 description 28
- 238000004140 cleaning Methods 0.000 description 16
- 150000002500 ions Chemical class 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000013461 design Methods 0.000 description 12
- 230000036961 partial effect Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 230000010287 polarization Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 241000894007 species Species 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- -1 Na)+ Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000003139 biocide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002529 flux (metallurgy) Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000212346 Spermolepis Species 0.000 description 2
- 239000002519 antifouling agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 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
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000013628 high molecular weight specie Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- 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
- B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
-
- 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
-
- 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
- B01D61/08—Apparatus therefor
-
- 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
- B01D61/12—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- 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
-
- 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
- B01D2311/18—Details relating to membrane separation process operations and control pH control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/48—Mechanisms for switching between regular separation operations and washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/022—Reject series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/04—Elements in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/06—Use of membrane modules of the same kind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/02—Forward flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/10—Use of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/167—Use of scale inhibitors
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- 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]
-
- 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
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- C02F2303/20—Prevention of biofouling
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- 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
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/105,103 | 2018-08-20 | ||
US16/105,103 US10864481B1 (en) | 2018-08-20 | 2018-08-20 | Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination |
PCT/US2019/046984 WO2020041160A1 (en) | 2018-08-20 | 2019-08-19 | Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112839905A CN112839905A (zh) | 2021-05-25 |
CN112839905B true CN112839905B (zh) | 2022-05-17 |
Family
ID=69591083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980067332.2A Active CN112839905B (zh) | 2018-08-20 | 2019-08-19 | 用于微咸水淡化的高能效、低积垢、高回收率的反渗透系统 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10864481B1 (zh) |
EP (1) | EP3841068A4 (zh) |
JP (1) | JP7299969B2 (zh) |
KR (1) | KR20210044815A (zh) |
CN (1) | CN112839905B (zh) |
AU (1) | AU2019326038B2 (zh) |
BR (1) | BR112021003170A8 (zh) |
CA (1) | CA3109608C (zh) |
MX (1) | MX2021001920A (zh) |
WO (1) | WO2020041160A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10947143B2 (en) | 2019-04-01 | 2021-03-16 | Saline Water Conversion Corporation | Desalination brine concentration system and method |
US20210053848A1 (en) | 2019-08-22 | 2021-02-25 | Saline Water Conversion Corporation | Multi-Valent Ion Concentration Using Multi-Stage Nanofiltration |
US11806668B2 (en) | 2021-12-14 | 2023-11-07 | Saline Water Conversion Corporation | Method and system for extraction of minerals based on divalent cations from brine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476015A (en) * | 1982-11-02 | 1984-10-09 | V. J. Ciccone & Associates, Inc. | Multiple element fluid separation device |
CN1132108A (zh) * | 1994-10-12 | 1996-10-02 | 东丽株式会社 | 反渗透分离装置以及反渗透分离方法 |
CN102258942A (zh) * | 2010-05-26 | 2011-11-30 | 覃正元 | 三级反渗透 |
WO2012019273A1 (en) * | 2010-08-13 | 2012-02-16 | Hatch Ltd. | Membrane treatment/separation plant and control system |
CN207102346U (zh) * | 2017-06-29 | 2018-03-16 | 广州市金强工贸发展有限公司 | 一种反渗透式污水处理装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312755A (en) * | 1979-06-29 | 1982-01-26 | Dow Corning Corporation | Reverse osmosis system |
GB8807825D0 (en) * | 1988-03-31 | 1988-05-05 | Romicon Inc | Multiple membrane filtration systems |
US4986918A (en) * | 1989-11-08 | 1991-01-22 | Romicon Inc. | Membrane separation system and method of operation |
US6099733A (en) * | 1996-12-09 | 2000-08-08 | Atp International Ltd. | Water treatment system |
CA2186963C (en) * | 1996-10-01 | 1999-03-30 | Riad A. Al-Samadi | High water recovery membrane purification process |
US6942797B1 (en) * | 1999-05-27 | 2005-09-13 | Nate International | Filtration using pressure vessel with multiple filtration channels |
US6299766B1 (en) | 2000-07-06 | 2001-10-09 | Clark Permar | Reverse osmosis filtering apparatus with concentrate dilution |
US20040129637A1 (en) * | 2000-07-07 | 2004-07-08 | Hidayat Husain | Multi-stage filtration and softening module and reduced scaling operation |
EP1329425A1 (en) * | 2002-01-18 | 2003-07-23 | Toray Industries, Inc. | Desalination method and desalination apparatus |
US20050067341A1 (en) * | 2003-09-25 | 2005-03-31 | Green Dennis H. | Continuous production membrane water treatment plant and method for operating same |
PT1691915E (pt) * | 2003-12-07 | 2010-05-17 | Univ Ben Gurion | Método e sistema de aumento da recuperação e prevenção do entupimento devido a precipitação em processos de membrana por pressão |
PT1893325T (pt) * | 2005-06-23 | 2019-02-01 | Ben Gurion Univ Of The Negev Research And Development Authority | Método de reposicionamento de elementos de escoamento numa estrutura de escoamento troncocónico |
CN101415482B (zh) * | 2006-03-31 | 2015-04-15 | 金克克国际有限公司 | 用于化合物分离的切向流动过滤设备、系统和方法 |
US20080105617A1 (en) * | 2006-06-14 | 2008-05-08 | Eli Oklejas | Two pass reverse osmosis system |
US20080164206A1 (en) * | 2007-01-10 | 2008-07-10 | Southwest Turf Solutions, Inc. | Method and apparatus for removing minerals from a water source |
US8216473B2 (en) * | 2008-06-13 | 2012-07-10 | Solution Dynamics, Llc | Apparatus and methods for solution processing using reverse osmosis |
EP2318126B1 (en) | 2008-07-10 | 2018-08-22 | Board Of Regents, The University Of Texas System | Water purification membranes with improved fouling resistance |
JP5535491B2 (ja) * | 2009-02-06 | 2014-07-02 | 三菱重工業株式会社 | スパイラル型海水淡水化装置 |
US20120145634A1 (en) * | 2010-12-10 | 2012-06-14 | Water Intellectual Properties, Inc. | High Efficiency Water Purification System |
US20140021135A1 (en) * | 2011-04-06 | 2014-01-23 | Liberty Hydro, Inc. | Treatment of waters with multiple contaminants |
JP5923294B2 (ja) * | 2011-12-19 | 2016-05-24 | 株式会社日立製作所 | 逆浸透処理装置 |
US10245556B2 (en) * | 2012-04-15 | 2019-04-02 | Ben Gurion University Of The Negev Research And Development Authority | Method and apparatus for effecting high recovery desalination with pressure driven membranes |
EP2853307B1 (en) * | 2012-05-22 | 2019-02-06 | Toray Industries, Inc. | Membrane separation device and operation method for membrane separation device |
US9206060B1 (en) * | 2015-05-22 | 2015-12-08 | Basel Abusharkh | Method for purifying liquids |
JP2016221466A (ja) * | 2015-06-01 | 2016-12-28 | 株式会社ウェルシィ | 水処理システムおよびその洗浄方法 |
-
2018
- 2018-08-20 US US16/105,103 patent/US10864481B1/en active Active
-
2019
- 2019-08-19 CA CA3109608A patent/CA3109608C/en active Active
- 2019-08-19 KR KR1020217007160A patent/KR20210044815A/ko unknown
- 2019-08-19 EP EP19852904.2A patent/EP3841068A4/en active Pending
- 2019-08-19 AU AU2019326038A patent/AU2019326038B2/en active Active
- 2019-08-19 BR BR112021003170A patent/BR112021003170A8/pt unknown
- 2019-08-19 MX MX2021001920A patent/MX2021001920A/es unknown
- 2019-08-19 WO PCT/US2019/046984 patent/WO2020041160A1/en unknown
- 2019-08-19 JP JP2021509225A patent/JP7299969B2/ja active Active
- 2019-08-19 CN CN201980067332.2A patent/CN112839905B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476015A (en) * | 1982-11-02 | 1984-10-09 | V. J. Ciccone & Associates, Inc. | Multiple element fluid separation device |
CN1132108A (zh) * | 1994-10-12 | 1996-10-02 | 东丽株式会社 | 反渗透分离装置以及反渗透分离方法 |
CN102258942A (zh) * | 2010-05-26 | 2011-11-30 | 覃正元 | 三级反渗透 |
WO2012019273A1 (en) * | 2010-08-13 | 2012-02-16 | Hatch Ltd. | Membrane treatment/separation plant and control system |
CN207102346U (zh) * | 2017-06-29 | 2018-03-16 | 广州市金强工贸发展有限公司 | 一种反渗透式污水处理装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2020041160A1 (en) | 2020-02-27 |
AU2019326038B2 (en) | 2023-08-03 |
MX2021001920A (es) | 2021-07-02 |
BR112021003170A8 (pt) | 2022-06-28 |
BR112021003170A2 (pt) | 2022-03-03 |
JP7299969B2 (ja) | 2023-06-28 |
EP3841068A1 (en) | 2021-06-30 |
CA3109608C (en) | 2023-03-07 |
EP3841068A4 (en) | 2022-04-27 |
JP2021533988A (ja) | 2021-12-09 |
AU2019326038A1 (en) | 2021-03-25 |
KR20210044815A (ko) | 2021-04-23 |
US10864481B1 (en) | 2020-12-15 |
CA3109608A1 (en) | 2020-02-27 |
CN112839905A (zh) | 2021-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112839905B (zh) | 用于微咸水淡化的高能效、低积垢、高回收率的反渗透系统 | |
US8980100B2 (en) | Low energy reverse osmosis process | |
CA2788246C (en) | Membrane treatment of cooling tower blow down water | |
US10583401B2 (en) | Integrated ultrafiltration and reverse osmosis desalination systems | |
JPH08108048A (ja) | 逆浸透分離装置及び逆浸透分離方法 | |
Qin et al. | Direct osmosis for reverse osmosis fouling control: principles, applications and recent developments | |
JP2000093751A (ja) | 逆浸透分離装置及び逆浸透分離方法 | |
WO2017168720A1 (ja) | 逆浸透膜処理方法及び逆浸透膜処理設備 | |
JP4187316B2 (ja) | 逆浸透膜分離装置および逆浸透膜分離方法 | |
WO2014007262A1 (ja) | 淡水製造装置および淡水製造方法 | |
Wang et al. | Study of integrated membrane systems for the treatment of wastewater from cooling towers | |
JPS6048195A (ja) | 硬質成分含有流体の軟化方法及び軟化装置 | |
Holman et al. | An evaluation of fouling potential and methods to control fouling in microfiltration membranes for secondary wastewater effluent | |
JP3963304B2 (ja) | 逆浸透分離方法 | |
Frenkel | Planning and design of membrane systems for water treatment | |
EP2218494B1 (en) | Method and device for the purification of an aqueous fluid | |
US11938450B1 (en) | Membrane based in-line fouling monitor for performance tracking in reverse osmosis and Nano-filtration systems | |
Luna et al. | Innovative design of an integrated membrane system to treat brewery wastewater for reuse using computational fluid dynamics (CFD) and energy recovery devices (ERD) | |
JP2001347141A (ja) | 逆浸透分離装置 | |
Hassan et al. | New approach to membrane and thermal seawater desalination processes using nanofiltration membranes(Part 1) | |
Ning | Chemistry in the operation and maintenance of reverse osmosis systems | |
Myers | An Overview of Today's Membranes and Membrane Processes | |
JP2001347140A (ja) | 逆浸透分離方法 | |
JP2002058967A (ja) | 逆浸透分離方法 | |
Wong | A survey of advanced membrane technologies and their applications in water reuse projects |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211224 Address after: Illinois, America Applicant after: Fuying management Co. Address before: Illinois, America Applicant before: Lanyang Innovation Co.,Ltd. Effective date of registration: 20211224 Address after: Illinois, America Applicant after: Lanyang Innovation Co.,Ltd. Address before: Texas, USA Applicant before: Dilip Kumar agnihotelli Applicant before: John Joseph Barrelli |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |