CN101215061B - 海水淡化预处理方法及设备 - Google Patents
海水淡化预处理方法及设备 Download PDFInfo
- Publication number
- CN101215061B CN101215061B CN200710060560A CN200710060560A CN101215061B CN 101215061 B CN101215061 B CN 101215061B CN 200710060560 A CN200710060560 A CN 200710060560A CN 200710060560 A CN200710060560 A CN 200710060560A CN 101215061 B CN101215061 B CN 101215061B
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- sterilization
- seawater
- ozone
- water
- sea water
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- 239000013535 sea water Substances 0.000 title claims abstract description 69
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 8
- 238000002203 pretreatment Methods 0.000 title description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 61
- 230000001954 sterilising effect Effects 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 230000015271 coagulation Effects 0.000 claims abstract description 13
- 238000005345 coagulation Methods 0.000 claims abstract description 13
- 238000005189 flocculation Methods 0.000 claims description 28
- 230000016615 flocculation Effects 0.000 claims description 28
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000000701 coagulant Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- 238000011033 desalting Methods 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract description 7
- 239000006227 byproduct Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 2
- 230000010354 integration Effects 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000007781 pre-processing Methods 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Substances OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- -1 ganic Species 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710060560A CN101215061B (zh) | 2007-12-28 | 2007-12-28 | 海水淡化预处理方法及设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710060560A CN101215061B (zh) | 2007-12-28 | 2007-12-28 | 海水淡化预处理方法及设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101215061A CN101215061A (zh) | 2008-07-09 |
| CN101215061B true CN101215061B (zh) | 2010-05-19 |
Family
ID=39621582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710060560A Expired - Fee Related CN101215061B (zh) | 2007-12-28 | 2007-12-28 | 海水淡化预处理方法及设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101215061B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022220668A1 (fr) * | 2021-04-15 | 2022-10-20 | Rahaoui Sabri | Dispositif et méthode de prétraitement de l'eau de mer dans une installation de dessalement |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366680B (zh) * | 2011-08-23 | 2013-11-27 | 浙江省海洋开发研究院 | 一种海水混凝除浊系统 |
| JP2014128746A (ja) * | 2012-12-28 | 2014-07-10 | Hitachi Ltd | 海水淡水化装置、海水淡水化方法及び海水淡水化用凝集剤セット |
| CN106082505A (zh) * | 2016-08-19 | 2016-11-09 | 北京今大禹环境技术股份有限公司 | 一种海水分治的海水淡化预处理系统 |
| CN108640242A (zh) * | 2018-05-11 | 2018-10-12 | 大连力佳化学制品有限公司 | 一种利用废液生产污水处理剂的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512178A (en) * | 1992-04-17 | 1996-04-30 | Yoshihisa Masuda | Water treatment method and apparatus therefor |
-
2007
- 2007-12-28 CN CN200710060560A patent/CN101215061B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5512178A (en) * | 1992-04-17 | 1996-04-30 | Yoshihisa Masuda | Water treatment method and apparatus therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022220668A1 (fr) * | 2021-04-15 | 2022-10-20 | Rahaoui Sabri | Dispositif et méthode de prétraitement de l'eau de mer dans une installation de dessalement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101215061A (zh) | 2008-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN WATER INDUSTRY ENGINEERING EQUIPMENT CO., Free format text: FORMER OWNER: ZHANG DAQUN Effective date: 20100701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300110 7-3-601, TIANXIANGSHUIPAN GARDEN, HUANGHEDAO BRIDGE, NANKAI DISTRICT, TIANJIN CITY TO: 300070 1906-1908, JALI BUILDING, CROSS OF XINXING ROAD AND WEIJIN ROAD, HEPING DISTRICT, TIANJIN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100701 Address after: 300070 Tianjin Heping District, Wei Jin Road and new road junction Garley Building 1906-1908 Patentee after: Tianjin Water Industry Engineering Equipment Co., Ltd. Address before: 300110 Tianjin city Nankai District the Yellow River Tianxiang bridge waterside garden 7-3-601 Patentee before: Zhang Daqun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |