KR100551573B1 - 유기물 제거를 위한 원통상 필터 - Google Patents
유기물 제거를 위한 원통상 필터 Download PDFInfo
- Publication number
- KR100551573B1 KR100551573B1 KR1020030072624A KR20030072624A KR100551573B1 KR 100551573 B1 KR100551573 B1 KR 100551573B1 KR 1020030072624 A KR1020030072624 A KR 1020030072624A KR 20030072624 A KR20030072624 A KR 20030072624A KR 100551573 B1 KR100551573 B1 KR 100551573B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- cylindrical filter
- cylindrical
- organic matter
- nonwoven fabric
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1216—Pore size
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
평가 항목 | 평가 방법 | 측정단위 |
유량 (flow rate) | 순수 tank에 18megaΩ의 순수를 넣고, 초기압력에 따른 처리유량을 flow meter로 평가 | LPM/PSID |
제거효율 (removal efficiency) | 오수 tank에 IOS test dust를 넣고 일정비율로 순수와 섞어서 gear pump를 통하여 투여시킨후, upstream sensor를 통하여 필터 통과전의 입자 수를 입자크기별로 측정한후, 필터를 통과한 유체를 downstream sensor를 통하여 유체의 입자수를 측정하여 입자수의 변화로 측정한다. | %, β-ratio |
TOC 제거능 (total organic carbon) | 필터 투과 전, 후의 TOC를 측정하여 제거효율을 측정 | % |
구분 | 유량 (Flow Rate) LPM/PSID | 제거효율 (Removal - Efficiency) | TOC 제거효율 | |
㎛ | % | % | ||
실시예 1 | 38 | 10 | 95 | 91 |
실시예 2 | 17 | 3 | 70 | 90 |
실시예 3 | 12 | 3 | 96 | 90 |
비교실시예 1 | 40 | 10 | 93 | 0 |
비교실시예 2 | 32 | 10 | 90 | 0 |
Claims (4)
- 원통상 필터에 있어서 여과수명 증대 및 유기물,냄새 제거를 위해 섬유상을 일방향 즉 필터축에 대하여 직각방향으로 배열한 부직포 필터여재를 지지체로 하고 그 위에 카본패드를 함께 구성한 것을 특징으로 하는 원통상 필터
- 1항에 있어서 부직포 필터여재는 필터의 외주방향으로 감에따라 기공의 크기가 증가하도록 구성한데 특징이 있는 원통상 필터
- 1항에 있어서 섬유상을 일방향으로 배열한 부직포 필터여재의 소재가 폴리올레계 혹은 폴리아미드계인 것을 특징으로 하는 원통상 필터
- 1항에 있어서 일방향으로 배열한 섬유상의 섬도가 1 데니어 이상이고 50 데니어 이하인 것을 특징으로 하는 원통상 필터
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030072624A KR100551573B1 (ko) | 2003-10-17 | 2003-10-17 | 유기물 제거를 위한 원통상 필터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030072624A KR100551573B1 (ko) | 2003-10-17 | 2003-10-17 | 유기물 제거를 위한 원통상 필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050037177A KR20050037177A (ko) | 2005-04-21 |
KR100551573B1 true KR100551573B1 (ko) | 2006-02-13 |
Family
ID=37240051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030072624A KR100551573B1 (ko) | 2003-10-17 | 2003-10-17 | 유기물 제거를 위한 원통상 필터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100551573B1 (ko) |
-
2003
- 2003-10-17 KR KR1020030072624A patent/KR100551573B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050037177A (ko) | 2005-04-21 |
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