DE2419729A1 - Verfahren und vorrichtung zur abgabe von aufbereitetem wasser - Google Patents
Verfahren und vorrichtung zur abgabe von aufbereitetem wasserInfo
- Publication number
- DE2419729A1 DE2419729A1 DE2419729A DE2419729A DE2419729A1 DE 2419729 A1 DE2419729 A1 DE 2419729A1 DE 2419729 A DE2419729 A DE 2419729A DE 2419729 A DE2419729 A DE 2419729A DE 2419729 A1 DE2419729 A1 DE 2419729A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- reverse osmosis
- outlet
- insert
- osmosis unit
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 120
- 238000000034 method Methods 0.000 title claims description 21
- 238000001223 reverse osmosis Methods 0.000 claims description 41
- 238000011010 flushing procedure Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012466 permeate Substances 0.000 claims description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 8
- 239000010802 sludge Substances 0.000 claims description 5
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000029142 excretion Effects 0.000 claims description 2
- 239000013505 freshwater Substances 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D63/10—Spiral-wound membrane modules
-
- 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
- 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
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/60—Specific sensors or sensor arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35576273A | 1973-04-30 | 1973-04-30 | |
US36940973A | 1973-06-12 | 1973-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2419729A1 true DE2419729A1 (de) | 1974-11-14 |
Family
ID=26998986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2419729A Pending DE2419729A1 (de) | 1973-04-30 | 1974-04-24 | Verfahren und vorrichtung zur abgabe von aufbereitetem wasser |
Country Status (10)
Country | Link |
---|---|
AR (1) | AR201767A1 (fr) |
AU (1) | AU460832B2 (fr) |
BE (1) | BE814332A (fr) |
BR (1) | BR7403465D0 (fr) |
CA (1) | CA1033306A (fr) |
DE (1) | DE2419729A1 (fr) |
FR (1) | FR2227228A1 (fr) |
GB (1) | GB1445799A (fr) |
IT (1) | IT1010274B (fr) |
NL (1) | NL154708B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6653346B1 (en) | 2002-02-07 | 2003-11-25 | Galileo Pharmaceuticals, Inc. | Cytoprotective benzofuran derivatives |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4678565A (en) * | 1986-01-17 | 1987-07-07 | Culligan International Company | Purified water storage system with accumulator tank and diaphragm responsive valves |
GB9607843D0 (en) * | 1996-04-16 | 1996-06-19 | Pet Mate Ltd | Water treatment |
KR0175908B1 (ko) * | 1996-05-25 | 1999-03-20 | 김광호 | 냉온정수기의 램프제어장치 및 그 방법 |
US6001244A (en) * | 1998-07-10 | 1999-12-14 | Anthony Pipes | Performance water purification system |
JP4363703B2 (ja) * | 1998-10-20 | 2009-11-11 | 日東電工株式会社 | 造水方法 |
JP4472050B2 (ja) * | 1998-10-20 | 2010-06-02 | 日東電工株式会社 | 造水装置および造水方法 |
US7645387B2 (en) | 2006-12-11 | 2010-01-12 | Diversified Technologies Services, Inc. | Method of utilizing ion exchange resin and reverse osmosis to reduce environmental discharges and improve effluent quality to permit recycle of aqueous or radwaste fluid |
AU2019385322A1 (en) * | 2018-11-20 | 2021-07-08 | Vector Innovative Products, L.L.C. | Water provision apparatuses and related methods |
CN110668590A (zh) * | 2019-10-14 | 2020-01-10 | 江苏旌翔建材科技有限公司 | 一种节能型ro反渗透净水饮水装置 |
CN113445574B (zh) * | 2021-08-02 | 2022-02-18 | 安徽皖水水务发展有限公司 | 一种可远程通信的智慧型无负压供水设备 |
-
1974
- 1974-04-22 GB GB1751874A patent/GB1445799A/en not_active Expired
- 1974-04-24 DE DE2419729A patent/DE2419729A1/de active Pending
- 1974-04-26 AU AU68333/74A patent/AU460832B2/en not_active Expired
- 1974-04-29 BE BE143731A patent/BE814332A/fr unknown
- 1974-04-29 NL NL747405748A patent/NL154708B/xx unknown
- 1974-04-29 FR FR7414849A patent/FR2227228A1/fr not_active Withdrawn
- 1974-04-29 CA CA198,346A patent/CA1033306A/fr not_active Expired
- 1974-04-29 BR BR3465/74A patent/BR7403465D0/pt unknown
- 1974-04-29 AR AR253516A patent/AR201767A1/es active
- 1974-04-30 IT IT7422118A patent/IT1010274B/it active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6653346B1 (en) | 2002-02-07 | 2003-11-25 | Galileo Pharmaceuticals, Inc. | Cytoprotective benzofuran derivatives |
Also Published As
Publication number | Publication date |
---|---|
FR2227228A1 (fr) | 1974-11-22 |
BE814332A (fr) | 1974-10-29 |
BR7403465D0 (pt) | 1974-12-03 |
IT1010274B (it) | 1977-01-10 |
AU460832B2 (en) | 1975-05-08 |
AR201767A1 (es) | 1975-04-15 |
GB1445799A (en) | 1976-08-11 |
NL7405748A (fr) | 1974-11-01 |
NL154708B (nl) | 1977-10-17 |
CA1033306A (fr) | 1978-06-20 |
AU6833374A (en) | 1975-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHW | Rejection |