JP5322361B2 - 電気駆動式浄水ユニット用シーリング手段およびその製造方法 - Google Patents
電気駆動式浄水ユニット用シーリング手段およびその製造方法 Download PDFInfo
- Publication number
- JP5322361B2 JP5322361B2 JP2001501567A JP2001501567A JP5322361B2 JP 5322361 B2 JP5322361 B2 JP 5322361B2 JP 2001501567 A JP2001501567 A JP 2001501567A JP 2001501567 A JP2001501567 A JP 2001501567A JP 5322361 B2 JP5322361 B2 JP 5322361B2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- exchange membrane
- ion exchange
- mesh
- chamber
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/50—Stacks of the plate-and-frame type
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/081—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Description
Claims (8)
- 複数のボスを有するスペーサと、
前記ボスを受け入れるため対応する複数の受け穴を有するイオン交換膜と
を備えてなる電気駆動式膜プロセス装置であって、
前記スペーサが、開口部を画成する内周縁のある表面を有する外周部と、前記イオン交換膜を固定するため前記内周縁に形成された凹部とをさらに有してなり、前記ボスが前記凹部からそれに実質上垂直に突き出しており、前記ボスの少なくとも1つが放射状に突き出したアンダカットを含むことを特徴とする装置。
- 請求項1に記載の電気駆動式膜プロセス装置において、前記外周部が、熱可塑性加硫物類、熱可塑性エラストマオレフィン類およびフルオロポリマ類からなる群から選ばれた材料で構成されていることを特徴とする装置。
- 請求項1に記載の電気駆動式膜プロセス装置において、前記外周部が熱可塑性加硫物類で構成されていることを特徴とする装置。
- 請求項1に記載の電気駆動式膜プロセス装置において、前記スペーサが濃縮チャンバスペーサ(Cスペーサ)であることを特徴とする装置。
- 請求項1に記載の電気駆動式膜プロセス装置において、前記スペーサが希釈チャンバスペーサ(Dスペーサ)であることを特徴とする装置。
- 請求項1乃至請求項5のいずれか1項に記載の電気駆動式膜プロセス装置において、前記ボスの少なくとも1つが放射状に突き出したアンダカットを含んでいて、該ボスの側壁面が頂部平面からアンダカットに向かって外向きにテーパが付いているか又は広がっていることを特徴とする装置。
- 請求項1乃至請求項6のいずれか1項に記載の電気駆動式膜プロセス装置において、前記受け穴が前記ボスにきつく嵌り合う大きさに作られていることを特徴とする装置。
- 請求項1乃至請求項6のいずれか1項に記載の電気駆動式膜プロセス装置において、前記受け穴が前記ボスの直径の75%以下の大きさに作られることを特徴とする装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/327,598 | 1999-06-08 | ||
US09/327,598 US6235166B1 (en) | 1999-06-08 | 1999-06-08 | Sealing means for electrically driven water purification units |
CA002279201A CA2279201A1 (en) | 1999-06-08 | 1999-07-30 | Sealing means for electrically driven water purification units and method of manufacturing thereof |
CA2,279,201 | 1999-07-30 | ||
PCT/CA2000/000687 WO2000075082A1 (en) | 1999-06-08 | 2000-06-08 | Sealing means for electrically driven water purification units and method of manufacturing thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003501243A JP2003501243A (ja) | 2003-01-14 |
JP5322361B2 true JP5322361B2 (ja) | 2013-10-23 |
Family
ID=25681093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001501567A Expired - Lifetime JP5322361B2 (ja) | 1999-06-08 | 2000-06-08 | 電気駆動式浄水ユニット用シーリング手段およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6929765B2 (ja) |
EP (1) | EP1196353B1 (ja) |
JP (1) | JP5322361B2 (ja) |
CN (1) | CN1167628C (ja) |
AU (1) | AU5380600A (ja) |
MX (1) | MXPA01012706A (ja) |
WO (1) | WO2000075082A1 (ja) |
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US10213744B2 (en) | 2006-06-13 | 2019-02-26 | Evoqua Water Technologies Llc | Method and system for water treatment |
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- 2000-06-08 CN CNB008084394A patent/CN1167628C/zh not_active Expired - Lifetime
- 2000-06-08 WO PCT/CA2000/000687 patent/WO2000075082A1/en active Application Filing
- 2000-06-08 JP JP2001501567A patent/JP5322361B2/ja not_active Expired - Lifetime
- 2000-06-08 MX MXPA01012706A patent/MXPA01012706A/es active IP Right Grant
- 2000-06-08 AU AU53806/00A patent/AU5380600A/en not_active Abandoned
-
2001
- 2001-05-03 US US09/847,297 patent/US6929765B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU5380600A (en) | 2000-12-28 |
MXPA01012706A (es) | 2004-09-06 |
US20020163101A1 (en) | 2002-11-07 |
WO2000075082A1 (en) | 2000-12-14 |
CN1167628C (zh) | 2004-09-22 |
EP1196353B1 (en) | 2011-02-09 |
EP1196353A1 (en) | 2002-04-17 |
JP2003501243A (ja) | 2003-01-14 |
US6929765B2 (en) | 2005-08-16 |
CN1382110A (zh) | 2002-11-27 |
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