KR20030053533A - 현탁수의 정화 방법 - Google Patents
현탁수의 정화 방법 Download PDFInfo
- Publication number
- KR20030053533A KR20030053533A KR10-2003-7006948A KR20037006948A KR20030053533A KR 20030053533 A KR20030053533 A KR 20030053533A KR 20037006948 A KR20037006948 A KR 20037006948A KR 20030053533 A KR20030053533 A KR 20030053533A
- Authority
- KR
- South Korea
- Prior art keywords
- hollow fiber
- fiber membrane
- water
- module
- 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.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- 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
- B01D63/02—Hollow fibre modules
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0233—Manufacturing thereof forming the bundle
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- 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
- B01D63/02—Hollow fibre modules
- B01D63/025—Bobbin units
-
- 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
- B01D63/06—Tubular membrane modules
-
- 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
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/084—Undulated fibres
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (3)
- 내경이 0.3 mm 이상 1.7 mm 이하, 외경이 0.5 mm 이상 3.1 mm 이하, 막 두께가 0.1 mm 이상 0.7 mm 이하, 편평률이 0.8 이상 1.0 이하이고, 웨이브를 갖는 중공사막을 여러개 가지런히 정리하여 이루어지는 중공사막 다발로서, 부피도가 1.45 내지 2.00인 중공사막 다발.
- 막 제조 원액을 2중 방사구로부터 중공사형으로 압출하여 중공사형 물질을 얻는 공정, 이 중공사형 물질을 냉각·고화 또는 응고시켜 중공사막을 얻는 공정, 이 중공사막을 여러개 가지런히 정리하는 공정을 포함하는 중공사막 다발의 제조 방법으로서, 상기 냉각·고화 또는 응고 공정에 앞서, 또는 상기 냉각·고화 또는 응고 공정 사이에 상기 중공사형 물질에 맥동류를 접촉시키는 것을 특징으로 하는 중공사막 다발의 제조 방법.
- 내경이 0.3 mm 이상 1.7 mm 이하, 외경이 0.5 mm 이상 3.1 mm 이하, 막 두께가 0.1 mm 이상 0.7 mm 이하, 편평률이 0.8 이상 1.0 이하이고, 동시에 웨이브를 갖는 중공사막이 여러개 가지런히 정리되어 충전율 35 % 이상 55 % 이하로 수납된 중공사막 모듈.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11257799 | 1999-04-20 | ||
JPJP-P-1999-00112577 | 1999-04-20 | ||
JP22355299 | 1999-08-06 | ||
JPJP-P-1999-00223552 | 1999-08-06 | ||
PCT/JP2000/002479 WO2000063122A1 (en) | 1999-04-20 | 2000-04-17 | Method for purifying turbid water |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7014465A Division KR100396979B1 (ko) | 1999-04-20 | 2000-04-17 | 현탁수의 정화 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030053533A true KR20030053533A (ko) | 2003-06-28 |
KR100396980B1 KR100396980B1 (ko) | 2003-09-02 |
Family
ID=26451709
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7014465A Expired - Fee Related KR100396979B1 (ko) | 1999-04-20 | 2000-04-17 | 현탁수의 정화 방법 |
KR10-2003-7006948A Expired - Fee Related KR100396980B1 (ko) | 1999-04-20 | 2000-04-17 | 현탁수의 정화 방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7014465A Expired - Fee Related KR100396979B1 (ko) | 1999-04-20 | 2000-04-17 | 현탁수의 정화 방법 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6322703B1 (ko) |
EP (2) | EP1762296A3 (ko) |
JP (2) | JP4382294B2 (ko) |
KR (2) | KR100396979B1 (ko) |
AU (1) | AU742973B2 (ko) |
CA (1) | CA2332845C (ko) |
DE (1) | DE60032087T2 (ko) |
WO (1) | WO2000063122A1 (ko) |
Families Citing this family (106)
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2000
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- 2000-04-17 KR KR10-2000-7014465A patent/KR100396979B1/ko not_active Expired - Fee Related
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- 2000-04-17 KR KR10-2003-7006948A patent/KR100396980B1/ko not_active Expired - Fee Related
- 2000-04-17 DE DE60032087T patent/DE60032087T2/de not_active Expired - Lifetime
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US6322703B1 (en) | 2001-11-27 |
KR20010053037A (ko) | 2001-06-25 |
EP1088792A4 (en) | 2004-09-15 |
EP1088792B1 (en) | 2006-11-29 |
US6495041B2 (en) | 2002-12-17 |
JP4382294B2 (ja) | 2009-12-09 |
EP1762296A2 (en) | 2007-03-14 |
WO2000063122A1 (en) | 2000-10-26 |
AU3837900A (en) | 2000-11-02 |
EP1762296A3 (en) | 2010-06-23 |
EP1088792A1 (en) | 2001-04-04 |
US20020056682A1 (en) | 2002-05-16 |
DE60032087D1 (de) | 2007-01-11 |
KR100396979B1 (ko) | 2003-09-03 |
JP5366316B2 (ja) | 2013-12-11 |
KR100396980B1 (ko) | 2003-09-02 |
AU742973B2 (en) | 2002-01-17 |
CA2332845C (en) | 2005-04-12 |
CA2332845A1 (en) | 2000-10-26 |
JP2010051956A (ja) | 2010-03-11 |
DE60032087T2 (de) | 2007-06-28 |
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