KR20000040752A - 중공사를 이용한 수처리용 분리막 - Google Patents
중공사를 이용한 수처리용 분리막 Download PDFInfo
- Publication number
- KR20000040752A KR20000040752A KR1019980056474A KR19980056474A KR20000040752A KR 20000040752 A KR20000040752 A KR 20000040752A KR 1019980056474 A KR1019980056474 A KR 1019980056474A KR 19980056474 A KR19980056474 A KR 19980056474A KR 20000040752 A KR20000040752 A KR 20000040752A
- Authority
- KR
- South Korea
- Prior art keywords
- hollow fiber
- fiber membrane
- collector
- membrane
- diffuser
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 73
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 title claims abstract description 11
- 239000012466 permeate Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005273 aeration Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 Japan Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009285 membrane fouling Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- 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
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- 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
- B01D69/08—Hollow fibre membranes
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (1)
- 상단이 펌프에 연결되어 투과수가 통과하는 콜렉터(20)와, 상기 콜렉터(20)의 하단부에 상단이 원통형으로 연결되는 중공사막(10)을 포함하는 침적식 중공사형 분리막에 있어서,상기 중공사막(10)의 하단은 자유롭게 늘어뜨리도록 하고,상기 콜렉터(20)의 내부와 연통되도록 외주면에 연결구(21)를 형성하며,외주면에 다수의 산기공(41)이 형성된 산기관(40)을 상기 연결구(21)를 통하여 상기 중공사막(10)의 중앙에 수직방향으로 설치하여 상기 산기관(40)에 공기를 공급함에 따라 상기 산기공(41)으로 배출되는 기포에 의하여 상기 중공사막(10)이 잘 흔들릴 수 있도록 한 것을 특징으로 하는 중공사를 이용한 수처리용 분리막.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980056474A KR100340450B1 (ko) | 1998-12-19 | 1998-12-19 | 중공사를 이용한 수처리용 분리막 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980056474A KR100340450B1 (ko) | 1998-12-19 | 1998-12-19 | 중공사를 이용한 수처리용 분리막 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000040752A true KR20000040752A (ko) | 2000-07-05 |
KR100340450B1 KR100340450B1 (ko) | 2002-07-18 |
Family
ID=19563985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980056474A KR100340450B1 (ko) | 1998-12-19 | 1998-12-19 | 중공사를 이용한 수처리용 분리막 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100340450B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010112874A (ko) * | 2000-06-15 | 2001-12-22 | 이정학 | 중공사 분리막을 이용한 침지형 분리장치 |
KR100632318B1 (ko) * | 2000-08-18 | 2006-10-11 | 산요덴키가부시키가이샤 | 여과 장치 |
KR101402197B1 (ko) * | 2012-10-18 | 2014-05-30 | (주)필로스 | 분리막모듈 및 이를 이용한 침지형 여과장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020039383A (ko) * | 2000-11-21 | 2002-05-27 | 장진호 | 중공사를 이용한 수처리용 분리막 모듈 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55165115A (en) * | 1979-06-07 | 1980-12-23 | Unitika Ltd | Filter body |
AU5592886A (en) * | 1985-05-29 | 1986-12-04 | Dow Chemical Company, The | Hollow fire membrane unit with elastic wrap |
-
1998
- 1998-12-19 KR KR1019980056474A patent/KR100340450B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010112874A (ko) * | 2000-06-15 | 2001-12-22 | 이정학 | 중공사 분리막을 이용한 침지형 분리장치 |
KR100632318B1 (ko) * | 2000-08-18 | 2006-10-11 | 산요덴키가부시키가이샤 | 여과 장치 |
KR101402197B1 (ko) * | 2012-10-18 | 2014-05-30 | (주)필로스 | 분리막모듈 및 이를 이용한 침지형 여과장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100340450B1 (ko) | 2002-07-18 |
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