JP2004322100A - 浸漬型膜分離装置 - Google Patents
浸漬型膜分離装置 Download PDFInfo
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- JP2004322100A JP2004322100A JP2004235187A JP2004235187A JP2004322100A JP 2004322100 A JP2004322100 A JP 2004322100A JP 2004235187 A JP2004235187 A JP 2004235187A JP 2004235187 A JP2004235187 A JP 2004235187A JP 2004322100 A JP2004322100 A JP 2004322100A
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Abstract
【解決手段】 浸漬槽内に膜エレメントを浸漬して分離処理を行う浸漬型膜分離装置において、空気サイホン室17を膜エレメント12を構成する膜15の下方に設け、空気サイホン室17に空気供給管35を接続し、空気サイホン室17内に溜った空気を一瞬のうちに空気吹出口27から間歇的に吹き出させ、空気吹出口27から吹き出す気泡の塊と膜15とを接触させるようにする。
【選択図】 図1
Description
また、請求項2記載の発明は、請求項1において、前記空気サイホン室は、下端に液流入口を開設した第1室と、該第1室と上端連通口で連通した第2室と、該第2室と下端連通口で連通して上端に空気吹出口を開設した第3室とからなり、下端連通口の開口縁の上端を液流入口の開口位置よりも高い位置に設定したものであることを特徴とする浸漬型膜分離装置である。
12 膜エレメント
14 膜支持板
15 膜
16 集水管
17 空気サイホン室
22 液流入口
23 第1室
24 上端連通口
25 第2室
26 下端連通口
27 空気吹出口
28 第3室
29 第1上仕切壁
30 第2上仕切壁
31 第1下仕切壁
32 第2下仕切壁
33 樋状底部材
35 空気供給管
36 流路
37 上仕切壁
38 下仕切壁
40 第4下仕切壁
41 第5下仕切壁
42 樋状下部材
43 第4上仕切壁
44 第5上仕切壁
45 樋状上部材
46 整流板
Claims (2)
- 浸漬槽内に膜エレメントを浸漬して分離処理を行う浸漬型膜分離装置において、空気サイホン室を膜エレメントを構成する膜の下方に設け、空気サイホン室に空気供給管を接続し、空気サイホン室内に溜った空気を一瞬のうちに空気吹出口から間歇的に吹き出させ、該空気吹出口から吹き出す気泡の塊と膜とを接触させるようにしたことを特徴とする浸漬型膜分離装置。
- 請求項1において、前記空気サイホン室は、下端に液流入口を開設した第1室と、該第1室と上端連通口で連通した第2室と、該第2室と下端連通口で連通して上端に空気吹出口を開設した第3室とからなり、下端連通口の開口縁の上端を液流入口の開口位置よりも高い位置に設定したものであることを特徴とする浸漬型膜分離装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004235187A JP3807423B2 (ja) | 2004-08-12 | 2004-08-12 | 浸漬型膜分離装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004235187A JP3807423B2 (ja) | 2004-08-12 | 2004-08-12 | 浸漬型膜分離装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP18194894A Division JP3608223B2 (ja) | 1994-07-12 | 1994-07-12 | 浸漬型膜分離装置 |
Publications (2)
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JP2004322100A true JP2004322100A (ja) | 2004-11-18 |
JP3807423B2 JP3807423B2 (ja) | 2006-08-09 |
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JP2004235187A Expired - Fee Related JP3807423B2 (ja) | 2004-08-12 | 2004-08-12 | 浸漬型膜分離装置 |
Country Status (1)
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JP (1) | JP3807423B2 (ja) |
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US7820050B2 (en) | 1998-10-09 | 2010-10-26 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
US8038882B2 (en) | 2008-01-11 | 2011-10-18 | Asahi Kasei Chemicals Corporation | Intermittent gas flow apparatus and membrane separation apparatus |
JP4833353B2 (ja) * | 2007-05-29 | 2011-12-07 | シーメンス ウォーター テクノロジース コーポレイション | パルス化エアリフトポンプを備えた膜モジュール |
US8268176B2 (en) | 2003-08-29 | 2012-09-18 | Siemens Industry, Inc. | Backwash |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
US8377305B2 (en) | 2004-09-15 | 2013-02-19 | Siemens Industry, Inc. | Continuously variable aeration |
US8382981B2 (en) | 2008-07-24 | 2013-02-26 | Siemens Industry, Inc. | Frame system for membrane filtration modules |
US8496828B2 (en) | 2004-12-24 | 2013-07-30 | Siemens Industry, Inc. | Cleaning in membrane filtration systems |
US8506806B2 (en) | 2004-09-14 | 2013-08-13 | Siemens Industry, Inc. | Methods and apparatus for removing solids from a membrane module |
US8512568B2 (en) | 2001-08-09 | 2013-08-20 | Siemens Industry, Inc. | Method of cleaning membrane modules |
US8518256B2 (en) | 2001-04-04 | 2013-08-27 | Siemens Industry, Inc. | Membrane module |
US8623202B2 (en) | 2007-04-02 | 2014-01-07 | Siemens Water Technologies Llc | Infiltration/inflow control for membrane bioreactor |
US20140076806A1 (en) * | 2012-08-09 | 2014-03-20 | Cheil Industries Inc. | Aerator device, filter system including an aerator device, and method of aerating a filter using an aerator device |
US8758622B2 (en) | 2004-12-24 | 2014-06-24 | Evoqua Water Technologies Llc | Simple gas scouring method and apparatus |
US8758621B2 (en) | 2004-03-26 | 2014-06-24 | Evoqua Water Technologies Llc | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
US8790515B2 (en) | 2004-09-07 | 2014-07-29 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
US8808540B2 (en) | 2003-11-14 | 2014-08-19 | Evoqua Water Technologies Llc | Module cleaning method |
US8858796B2 (en) | 2005-08-22 | 2014-10-14 | Evoqua Water Technologies Llc | Assembly for water filtration using a tube manifold to minimise backwash |
US8876089B2 (en) | 2011-09-15 | 2014-11-04 | Zenon Technology Partnership | Method and apparatus to keep an aerator full of air |
US8956464B2 (en) | 2009-06-11 | 2015-02-17 | Evoqua Water Technologies Llc | Method of cleaning membranes |
US9022224B2 (en) | 2010-09-24 | 2015-05-05 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
US20150182919A1 (en) * | 2013-12-31 | 2015-07-02 | Samsung Sdi Co., Ltd. | Aerator device and filter system including the same |
US9333464B1 (en) | 2014-10-22 | 2016-05-10 | Koch Membrane Systems, Inc. | Membrane module system with bundle enclosures and pulsed aeration and method of operation |
US9358505B2 (en) | 2009-09-03 | 2016-06-07 | General Electric Company | Gas sparger for an immersed membrane |
US9364805B2 (en) | 2010-10-15 | 2016-06-14 | General Electric Company | Integrated gas sparger for an immersed membrane |
US9463419B2 (en) | 2012-01-09 | 2016-10-11 | General Electric Company | Pulse aeration for immersed membranes |
US9533261B2 (en) | 2012-06-28 | 2017-01-03 | Evoqua Water Technologies Llc | Potting method |
USD779632S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Bundle body |
US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
US9764289B2 (en) | 2012-09-26 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane securement device |
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2004
- 2004-08-12 JP JP2004235187A patent/JP3807423B2/ja not_active Expired - Fee Related
Cited By (66)
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US7922910B2 (en) | 1998-10-09 | 2011-04-12 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
US7820050B2 (en) | 1998-10-09 | 2010-10-26 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
US8518256B2 (en) | 2001-04-04 | 2013-08-27 | Siemens Industry, Inc. | Membrane module |
US8512568B2 (en) | 2001-08-09 | 2013-08-20 | Siemens Industry, Inc. | Method of cleaning membrane modules |
US8268176B2 (en) | 2003-08-29 | 2012-09-18 | Siemens Industry, Inc. | Backwash |
US8808540B2 (en) | 2003-11-14 | 2014-08-19 | Evoqua Water Technologies Llc | Module cleaning method |
US8758621B2 (en) | 2004-03-26 | 2014-06-24 | Evoqua Water Technologies Llc | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
US8790515B2 (en) | 2004-09-07 | 2014-07-29 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
US8506806B2 (en) | 2004-09-14 | 2013-08-13 | Siemens Industry, Inc. | Methods and apparatus for removing solids from a membrane module |
US8377305B2 (en) | 2004-09-15 | 2013-02-19 | Siemens Industry, Inc. | Continuously variable aeration |
US8496828B2 (en) | 2004-12-24 | 2013-07-30 | Siemens Industry, Inc. | Cleaning in membrane filtration systems |
US8758622B2 (en) | 2004-12-24 | 2014-06-24 | Evoqua Water Technologies Llc | Simple gas scouring method and apparatus |
US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
US8894858B1 (en) | 2005-08-22 | 2014-11-25 | Evoqua Water Technologies Llc | Method and assembly for water filtration using a tube manifold to minimize backwash |
US8858796B2 (en) | 2005-08-22 | 2014-10-14 | Evoqua Water Technologies Llc | Assembly for water filtration using a tube manifold to minimise backwash |
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