JP2016221446A - 水処理システム - Google Patents
水処理システム Download PDFInfo
- Publication number
- JP2016221446A JP2016221446A JP2015109309A JP2015109309A JP2016221446A JP 2016221446 A JP2016221446 A JP 2016221446A JP 2015109309 A JP2015109309 A JP 2015109309A JP 2015109309 A JP2015109309 A JP 2015109309A JP 2016221446 A JP2016221446 A JP 2016221446A
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- reverse osmosis
- osmosis membrane
- water
- supplied
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 239000012528 membrane Substances 0.000 claims abstract description 109
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 99
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims description 8
- 239000013535 sea water Substances 0.000 abstract description 209
- 238000010612 desalination reaction Methods 0.000 abstract description 68
- 238000010586 diagram Methods 0.000 description 14
- 239000013505 freshwater Substances 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 230000009897 systematic effect Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 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
- B01D61/08—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
- B01D61/025—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
- B01D61/06—Energy recovery
-
- 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
- B01D61/10—Accessories; Auxiliary operations
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/246—Energy recovery means
-
- 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
-
- 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
- C02F2201/007—Modular design
-
- 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
- C02F2303/10—Energy recovery
-
- 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
11 逆浸透膜
12 モジュール群
13 モジュール群
21 供給ポンプ(送液ポンプ)
22 高圧ポンプ(送液ポンプ)
23 昇圧ポンプ(送液ポンプ)
30 エネルギ回収装置
100 海水淡水化システム
200 海水淡水化システム
300 海水淡水化システム
400 海水淡水化システム
500 海水淡水化システム
600 海水淡水化システム
700 海水淡水化システム
B 海水供給系統
B1 第一海水供給系統(処理水流路)
B2 第二海水供給系統(処理水流路)
B11 分岐第一海水供給系統(処理水流路)
B12 分岐第一海水供給系統(処理水流路)
B21 分岐第二海水供給系統(処理水流路)
B22 分岐第二海水供給系統(処理水流路)
D 濃縮水供給系統
D1 第一濃縮水供給系統
D2 第二濃縮水供給系統
Claims (4)
- 逆浸透膜と、当該逆浸透膜が収容される圧力容器とを備えて構成される逆浸透膜モジュールを備え、
当該逆浸透膜モジュールに処理水が供給されることで、前記逆浸透膜モジュールに収容された前記逆浸透膜によって透過水と濃縮水とを得る水処理システムにおいて、
前記逆浸透膜モジュールが複数並列に接続されて構成されるモジュール群を備え、
当該モジュール群に対し、複数の処理水流路を通流して処理水が供給されることで、それぞれの前記逆浸透膜モジュールに対して処理水が供給され、
前記処理水流路のそれぞれには、通流する処理水を前記モジュール群に供給するための送液ポンプが備えられていることを特徴とする、水処理システム。 - 前記複数の処理水流路のうちの少なくとも一つの処理水流路の途中にはエネルギ回収装置が備えられ、当該エネルギ回収装置には、前記モジュール群から排出された濃縮水が供給され、
前記エネルギ回収装置においては、当該濃縮水の有する圧力エネルギが、前記エネルギ回収装置に供給された処理水に与えられ、
前記エネルギ回収装置において圧力エネルギを与えられた処理水が、前記送液ポンプによって昇圧された後、前記モジュール群に供給されることを特徴とする、請求項1に記載の水処理システム。 - 前記モジュール群を構成する複数の前記逆浸透膜モジュール同士は、処理水が通流する接続流路によって並列に連結され、
当該接続流路のうちの一部の流路は切断されていることを特徴とする、請求項1又は2に記載の水処理システム。 - 前記モジュール群からの濃縮水は、前記モジュール群から複数の流路を通流して排出されることを特徴とする、請求項1〜3の何れか1項に記載の水処理システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015109309A JP6506102B2 (ja) | 2015-05-29 | 2015-05-29 | 水処理システム |
US15/164,990 US10434472B2 (en) | 2015-05-29 | 2016-05-26 | Water treatment system |
BR102016012211A BR102016012211A2 (pt) | 2015-05-29 | 2016-05-30 | sistema de tratamento de água |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015109309A JP6506102B2 (ja) | 2015-05-29 | 2015-05-29 | 水処理システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016221446A true JP2016221446A (ja) | 2016-12-28 |
JP6506102B2 JP6506102B2 (ja) | 2019-04-24 |
Family
ID=57396969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015109309A Expired - Fee Related JP6506102B2 (ja) | 2015-05-29 | 2015-05-29 | 水処理システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US10434472B2 (ja) |
JP (1) | JP6506102B2 (ja) |
BR (1) | BR102016012211A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114352933A (zh) * | 2022-01-10 | 2022-04-15 | 首钢京唐钢铁联合有限责任公司 | 一种气化器加热装置和加热方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6762258B2 (ja) * | 2017-03-31 | 2020-09-30 | 株式会社日立製作所 | 逆浸透処理システム及び逆浸透処理方法 |
CN110526338A (zh) * | 2019-09-11 | 2019-12-03 | 上海瑜科环境工程有限公司 | 压能复合型脱盐机组 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080190848A1 (en) * | 2007-02-13 | 2008-08-14 | Eli Oklejas | Central pumping and energy recovery in a reverse osmosis system |
WO2011016477A1 (ja) * | 2009-08-05 | 2011-02-10 | 株式会社神鋼環境ソリューション | 海水淡水化装置 |
JP2013173146A (ja) * | 2009-05-15 | 2013-09-05 | Ebara Corp | 海水淡水化システムおよびエネルギー交換チャンバー |
WO2014141872A1 (ja) * | 2013-03-11 | 2014-09-18 | 株式会社 荏原製作所 | 海水淡水化システムおよびエネルギー回収装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011094236A2 (en) * | 2010-02-01 | 2011-08-04 | Rodney Herrington | Systems and methods for filtration |
JP2014094359A (ja) | 2012-11-12 | 2014-05-22 | Hitachi Ltd | 水処理システム |
-
2015
- 2015-05-29 JP JP2015109309A patent/JP6506102B2/ja not_active Expired - Fee Related
-
2016
- 2016-05-26 US US15/164,990 patent/US10434472B2/en active Active
- 2016-05-30 BR BR102016012211A patent/BR102016012211A2/pt not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080190848A1 (en) * | 2007-02-13 | 2008-08-14 | Eli Oklejas | Central pumping and energy recovery in a reverse osmosis system |
JP2013173146A (ja) * | 2009-05-15 | 2013-09-05 | Ebara Corp | 海水淡水化システムおよびエネルギー交換チャンバー |
WO2011016477A1 (ja) * | 2009-08-05 | 2011-02-10 | 株式会社神鋼環境ソリューション | 海水淡水化装置 |
WO2014141872A1 (ja) * | 2013-03-11 | 2014-09-18 | 株式会社 荏原製作所 | 海水淡水化システムおよびエネルギー回収装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114352933A (zh) * | 2022-01-10 | 2022-04-15 | 首钢京唐钢铁联合有限责任公司 | 一种气化器加热装置和加热方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160346735A1 (en) | 2016-12-01 |
JP6506102B2 (ja) | 2019-04-24 |
BR102016012211A2 (pt) | 2016-11-29 |
US10434472B2 (en) | 2019-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5535491B2 (ja) | スパイラル型海水淡水化装置 | |
US8834712B2 (en) | Seawater desalination system | |
US9227159B2 (en) | Combined microfiltration or ultrafiltration and reverse osmosis processes | |
DK2121169T3 (en) | Central pumping and energy recovery in a reverse osmosis system | |
US10995016B2 (en) | Membrane filtration system with concentrate staging and concentrate recirculation, switchable stages, or both | |
JP5923294B2 (ja) | 逆浸透処理装置 | |
JP7428127B2 (ja) | 膜分離装置、造水システム、膜分離方法および造水方法 | |
JP2018069198A (ja) | 濃縮方法および濃縮装置 | |
CN103619450A (zh) | 膜过滤方法和膜过滤装置 | |
JP6057770B2 (ja) | 逆浸透膜装置の運転方法 | |
US20120067808A1 (en) | Filtration apparatus and process with reduced flux imbalance | |
JP6399895B2 (ja) | 逆浸透処理システムおよび逆浸透処理方法 | |
JP6159371B2 (ja) | エネルギー生成装置用の制御装置 | |
WO2020251568A1 (en) | Osmotically assisted cascade water desalination systems, concentrators and hybrid systems | |
JP2018126706A (ja) | 膜分離装置および流体分離方法 | |
JP6506102B2 (ja) | 水処理システム | |
KR20170140920A (ko) | 에너지 절약을 위한 역삼투 멤브레인 장치 및 이를 이용한 수처리 방법 | |
US20150217214A1 (en) | Filtering apparatus | |
KR20160080010A (ko) | 가압식 중공사막 모듈 | |
JP6033118B2 (ja) | 逆浸透膜装置 | |
WO2013156988A8 (en) | Effecting high recovery desalination with pressure driven membranes | |
JP2009011924A (ja) | 膜分離装置 | |
US10144657B2 (en) | System and method for filtration | |
EP4173694A1 (en) | Membrane separation device and concentrating method | |
WO2019051588A1 (en) | Adaptive membrane systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180220 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180919 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180925 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181122 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190312 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190328 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6506102 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |