JP6413764B2 - 分離膜モジュール - Google Patents
分離膜モジュール Download PDFInfo
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- JP6413764B2 JP6413764B2 JP2014513843A JP2014513843A JP6413764B2 JP 6413764 B2 JP6413764 B2 JP 6413764B2 JP 2014513843 A JP2014513843 A JP 2014513843A JP 2014513843 A JP2014513843 A JP 2014513843A JP 6413764 B2 JP6413764 B2 JP 6413764B2
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- separation membrane
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- 238000000926 separation method Methods 0.000 title claims description 288
- 125000006850 spacer group Chemical group 0.000 claims description 143
- 238000005273 aeration Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
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- 239000010802 sludge Substances 0.000 description 7
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- 239000004698 Polyethylene Substances 0.000 description 4
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- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
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- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
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- 239000002033 PVDF binder Substances 0.000 description 3
- 229930182556 Polyacetal Natural products 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 3
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- 239000004745 nonwoven fabric Substances 0.000 description 3
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
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- 238000004065 wastewater treatment Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 238000009292 forward osmosis Methods 0.000 description 1
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
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Images
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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
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- 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
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
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- B01D63/081—Manufacturing thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
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- 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)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
2 エレメントブロック
3 エアレーションブロック
4 分離膜エレメント
5 吸水管
6 チューブ
7 集水管
8 上部スペーサー
9 下部スペーサー
10 シャフト
11 固定具
12 筐体フレーム
13 留め具
14 ガイド
15 受け部
16 集水流路部材
17 分離膜
18 周縁部
19 樹脂部
20 シャフト
21 上部スペーサー
22 エレメントブロック
24 分離膜エレメント
27 集水管
28 下部スペーサー
29 貫通穴
30 原水流路
31 散気管
41 分離膜
42 支持板
43 分離膜エレメント
44 封止パネル
45 通しボルト
47 透過水出口
48 上部スペーサー
49 下部スペーサー
51 分離膜モジュール
52 エレメントブロック
53 原水流路
56 エアレーションブロック
57 散気管
58 連通穴
68 ナット
70 多段モジュール
71 PVC製ベース板
72 ステンレス製パイプユニット
Claims (4)
- 透過側の面が互いに対向するように配置された2枚の分離膜からなる分離膜対の周縁部が封止された構造を有する分離膜エレメントが複数平行に配列されてなるエレメントブロックと、散気管を具備し前記エレメントブロックの下方に配置されるエアレーションブロックとを備えた分離膜モジュールであって、前記エレメントブロックは、隣接する前記分離膜エレメントのそれぞれの間かつ前記分離膜エレメントの上側半分に少なくとも1つずつ配置される上部スペーサーと、隣接する前記分離膜エレメントのそれぞれの間かつ前記上部スペーサーより下方にそれぞれ配置される下部スペーサーとを備え、前記複数の分離膜エレメントのうちの両端に位置する分離膜エレメントが前記下部スペーサーの高さでのみフレームに固定されていることを特徴とする分離膜モジュール。
- 前記上部スペーサー、前記下部スペーサー、および前記分離膜エレメントのそれぞれが貫通穴を有し、前記エレメントブロックは前記貫通穴にシャフトを貫通させることによって前記分離膜エレメントのそれぞれと前記上部スペーサーおよび前記下部スペーサーが一体として束ねられることを特徴とする請求項1に記載の分離膜モジュール。
- 前記フレームが、前記上部スペーサーの高さで前記複数の分離膜エレメントのうちの両端の分離膜エレメントの水平方向への移動範囲を制限するガイドを備えることを特徴とする請求項1または2に記載の分離膜モジュール。
- 前記フレームが、前記上部スペーサーの高さで前記複数の分離膜エレメントのうちの両端の分離膜エレメントの下方向への移動範囲を制限する受け部を備えることを特徴とする請求項1〜3のいずれかに記載の分離膜モジュール。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012258485 | 2012-11-27 | ||
JP2012258485 | 2012-11-27 | ||
JP2012258486 | 2012-11-27 | ||
JP2012258486 | 2012-11-27 | ||
JP2013068386 | 2013-03-28 | ||
JP2013068386 | 2013-03-28 | ||
PCT/JP2013/080763 WO2014084057A1 (ja) | 2012-11-27 | 2013-11-14 | 分離膜モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014084057A1 JPWO2014084057A1 (ja) | 2017-01-05 |
JP6413764B2 true JP6413764B2 (ja) | 2018-10-31 |
Family
ID=50827702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014513843A Active JP6413764B2 (ja) | 2012-11-27 | 2013-11-14 | 分離膜モジュール |
Country Status (8)
Country | Link |
---|---|
US (1) | US9718714B2 (ja) |
EP (1) | EP2926887B1 (ja) |
JP (1) | JP6413764B2 (ja) |
KR (1) | KR102077361B1 (ja) |
CN (1) | CN104822437B (ja) |
DK (1) | DK2926887T3 (ja) |
ES (1) | ES2851206T3 (ja) |
WO (1) | WO2014084057A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017039387A1 (ko) * | 2015-09-02 | 2017-03-09 | 주식회사 아모그린텍 | 수처리용 평판형 필터 및 이를 이용한 수처리용 필터모듈 |
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