JP4073072B2 - 膜法による原水の脱塩方法および脱塩設備 - Google Patents
膜法による原水の脱塩方法および脱塩設備 Download PDFInfo
- Publication number
- JP4073072B2 JP4073072B2 JP02637198A JP2637198A JP4073072B2 JP 4073072 B2 JP4073072 B2 JP 4073072B2 JP 02637198 A JP02637198 A JP 02637198A JP 2637198 A JP2637198 A JP 2637198A JP 4073072 B2 JP4073072 B2 JP 4073072B2
- Authority
- JP
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- Prior art keywords
- raw water
- pretreatment
- ozone
- desalination
- membrane
- 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
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
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- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
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- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 239000012510 hollow fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 238000001471 micro-filtration Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
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- 239000008239 natural water Substances 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- -1 trihalomethane Chemical class 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02637198A JP4073072B2 (ja) | 1998-01-26 | 1998-01-26 | 膜法による原水の脱塩方法および脱塩設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02637198A JP4073072B2 (ja) | 1998-01-26 | 1998-01-26 | 膜法による原水の脱塩方法および脱塩設備 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11207394A JPH11207394A (ja) | 1999-08-03 |
| JPH11207394A5 JPH11207394A5 (enExample) | 2005-06-09 |
| JP4073072B2 true JP4073072B2 (ja) | 2008-04-09 |
Family
ID=12191660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02637198A Expired - Fee Related JP4073072B2 (ja) | 1998-01-26 | 1998-01-26 | 膜法による原水の脱塩方法および脱塩設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4073072B2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3163294B2 (ja) * | 1998-06-22 | 2001-05-08 | ジェーシーエンジニアリング株式会社 | 廃棄物化学生物処理システム |
| JP3527466B2 (ja) * | 2000-08-21 | 2004-05-17 | 善吉 安孫子 | 海洋深層水の水処理プラント |
| KR100460385B1 (ko) * | 2001-02-12 | 2004-12-14 | 최영규 | 오존 수처리방법 및 장치 |
| KR100517217B1 (ko) * | 2002-03-19 | 2005-09-27 | 최영규 | 스테틱믹서와 분사망을 이용한 오존 수처리장치 |
| KR100517218B1 (ko) * | 2002-03-19 | 2005-09-27 | 최영규 | 오존에 의한 상수도 정수처리장치 |
| JP2007245003A (ja) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | 海水淡水化方法 |
| JP2007245001A (ja) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | 浄水処理方法 |
| WO2008038371A1 (en) * | 2006-09-28 | 2008-04-03 | Global Trust Incorporated | Water-treatment method and apparatus |
| JPWO2008096585A1 (ja) * | 2007-02-05 | 2010-05-20 | 東レ株式会社 | ろ過装置および水処理方法 |
| JP4977652B2 (ja) * | 2008-06-21 | 2012-07-18 | エヌワイケー株式会社 | 塩類含有水の淡水化方法及びそのための装置 |
| JP5374548B2 (ja) * | 2011-07-05 | 2013-12-25 | 株式会社日立製作所 | 海水淡水化システムおよびその方法 |
| JP6931270B2 (ja) * | 2016-05-31 | 2021-09-01 | 三菱ケミカルエンジニアリング株式会社 | マイクロナノバブル発生装置を備えた気液反応装置及びこの気液反応装置を用いた気液反応方法 |
| JP2022121110A (ja) * | 2021-02-08 | 2022-08-19 | 栗田工業株式会社 | 水処理装置及び方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104472A (en) * | 1976-01-27 | 1977-09-01 | Ebara Infilco Co Ltd | Desalting method for seawater and brine |
| JP3148849B2 (ja) * | 1994-09-09 | 2001-03-26 | 日立造船株式会社 | 逆浸透による海水淡水化方法 |
| JP2887105B2 (ja) * | 1996-04-24 | 1999-04-26 | 幸子 林 | 飲料水および塩の製造方法および製造装置 |
| JP3037029U (ja) * | 1996-10-18 | 1997-05-06 | ウォーターファクトリー株式会社 | 逆浸透膜を用いた浄水器 |
-
1998
- 1998-01-26 JP JP02637198A patent/JP4073072B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11207394A (ja) | 1999-08-03 |
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