CN1303003C - 反渗透海水淡化脉冲电磁场预处理方法 - Google Patents
反渗透海水淡化脉冲电磁场预处理方法 Download PDFInfo
- Publication number
- CN1303003C CN1303003C CNB2004100507582A CN200410050758A CN1303003C CN 1303003 C CN1303003 C CN 1303003C CN B2004100507582 A CNB2004100507582 A CN B2004100507582A CN 200410050758 A CN200410050758 A CN 200410050758A CN 1303003 C CN1303003 C CN 1303003C
- Authority
- CN
- China
- Prior art keywords
- electromagnetic field
- pulse electromagnetic
- pretreating method
- pretreating
- seawater
- 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 - Fee Related
Links
- 230000005672 electromagnetic field Effects 0.000 title claims abstract description 34
- 239000013535 sea water Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 33
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 22
- 238000010612 desalination reaction Methods 0.000 claims abstract description 3
- 238000002203 pretreatment Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000012528 membrane Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 7
- 230000001112 coagulating effect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000010287 polarization Effects 0.000 abstract description 2
- 239000002455 scale inhibitor Substances 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- 238000011033 desalting Methods 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100507582A CN1303003C (zh) | 2004-10-28 | 2004-10-28 | 反渗透海水淡化脉冲电磁场预处理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100507582A CN1303003C (zh) | 2004-10-28 | 2004-10-28 | 反渗透海水淡化脉冲电磁场预处理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613786A CN1613786A (zh) | 2005-05-11 |
| CN1303003C true CN1303003C (zh) | 2007-03-07 |
Family
ID=34763971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100507582A Expired - Fee Related CN1303003C (zh) | 2004-10-28 | 2004-10-28 | 反渗透海水淡化脉冲电磁场预处理方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1303003C (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028960B (zh) * | 2006-12-07 | 2010-09-29 | 中国市政工程华北设计研究院 | 利用升流式曝气生物滤池预处理海水的方法 |
| CN102351334A (zh) * | 2011-07-01 | 2012-02-15 | 叶永祥 | 反渗透膜脉冲排污法 |
| CN202297263U (zh) * | 2011-08-04 | 2012-07-04 | 格林安株式会社 | 饮用水制造装置 |
| CN103880120B (zh) * | 2014-03-28 | 2015-12-02 | 张英华 | 低、高纯度旋转磁场与水泵式反渗透海水淡化装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621495A (ja) * | 1985-06-24 | 1987-01-07 | Hitachi Metals Ltd | 水中の炭酸除去装置 |
| JPH11128918A (ja) * | 1997-11-05 | 1999-05-18 | Japan Steel Works Ltd:The | 水処理装置 |
| CN1243454A (zh) * | 1997-01-09 | 2000-02-02 | 葛菲德国际股资公司 | 水处理 |
| CN2401538Y (zh) * | 1999-10-22 | 2000-10-18 | 李军 | 磁离子筛海水淡化装置 |
| CN1299338A (zh) * | 1998-03-31 | 2001-06-13 | 丹尼斯-米歇尔·莱多克斯 | 水中的分子极化方法和装置 |
| JP2002066565A (ja) * | 2000-09-01 | 2002-03-05 | Nichirei Corp | 濃縮液の製造方法および同装置 |
-
2004
- 2004-10-28 CN CNB2004100507582A patent/CN1303003C/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621495A (ja) * | 1985-06-24 | 1987-01-07 | Hitachi Metals Ltd | 水中の炭酸除去装置 |
| CN1243454A (zh) * | 1997-01-09 | 2000-02-02 | 葛菲德国际股资公司 | 水处理 |
| JPH11128918A (ja) * | 1997-11-05 | 1999-05-18 | Japan Steel Works Ltd:The | 水処理装置 |
| CN1299338A (zh) * | 1998-03-31 | 2001-06-13 | 丹尼斯-米歇尔·莱多克斯 | 水中的分子极化方法和装置 |
| CN2401538Y (zh) * | 1999-10-22 | 2000-10-18 | 李军 | 磁离子筛海水淡化装置 |
| JP2002066565A (ja) * | 2000-09-01 | 2002-03-05 | Nichirei Corp | 濃縮液の製造方法および同装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1613786A (zh) | 2005-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Naddeo et al. | Sonochemical control of fouling formation in membrane ultrafiltration of wastewater: Effect of ultrasonic frequency | |
| Cai et al. | Ceramic membrane fouling mechanisms and control for water treatment | |
| Gao et al. | Membrane fouling control in ultrafiltration technology for drinking water production: A review | |
| KR100973912B1 (ko) | 절약형 역삼투정수장치 | |
| JP6194887B2 (ja) | 淡水製造方法 | |
| CN101353215A (zh) | 一种印染废水综合处理及回用工艺 | |
| CN104108830A (zh) | 新型中水深度处理及回用系统 | |
| JP5293551B2 (ja) | 水処理システム | |
| KR100847909B1 (ko) | 유해물질 및 염분을 제거하는 원심분리식 담수화장치 | |
| CN203807252U (zh) | 海水处理装置 | |
| Johir et al. | In-line flocculation–filtration as pre-treatment to reverse osmosis desalination | |
| CN210122529U (zh) | 一种反渗透直饮水净化设备 | |
| JP3338505B2 (ja) | 回収率が改善された表流水の膜浄化方法及びその装置の運転方法 | |
| JP2007252966A (ja) | 膜モジュールおよび水処理システム | |
| KR101179489B1 (ko) | 정삼투 현상을 이용한 저에너지형 수처리 시스템 | |
| Widiasa et al. | Performance of an integrated membrane pilot plant for wastewater reuse: case study of oil refinery plant in Indonesia | |
| JP5801249B2 (ja) | 淡水化装置及び淡水化方法 | |
| CN206437968U (zh) | 一种高盐废水处理回用的系统 | |
| Rao et al. | Review on an integrated pre-treatment system to reduce membrane accelerated biofouling during red tide occurrences in Oman | |
| CN100357202C (zh) | 液流式电容法海水淡化的预处理方法 | |
| CN107265742A (zh) | 一种基于磁化预处理技术的膜法苦咸水软化方法 | |
| Ericsson et al. | Membrane applications in raw water treatment with and without reverse osmosis desalination | |
| CN1613786A (zh) | 反渗透海水淡化脉冲电磁场预处理方法 | |
| KR101779119B1 (ko) | 선박평형수 처리 시스템 및 방법 | |
| CN109205943A (zh) | 一种制药废水的处理方法 |
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: LIAONING TECHNICAL UNIVERSITY Free format text: FORMER OWNER: WANG JIANZHONG; DU HUILING; ZHOU DAQI Effective date: 20080215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080215 Address after: No 169, 121001 Ying Street, Guta District, Jinzhou Patentee after: Liaoning University of Technology Address before: Liaoning University of Technology, 169 Jinzhou street, Guta District, Liaoning, China: 121001 Co-patentee before: Du Huiling Patentee before: Wang Jianzhong Co-patentee before: Zhou Daqi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20101028 |