CA2328873A1 - Filter for removing solids from liquids - Google Patents

Filter for removing solids from liquids Download PDF

Info

Publication number
CA2328873A1
CA2328873A1 CA002328873A CA2328873A CA2328873A1 CA 2328873 A1 CA2328873 A1 CA 2328873A1 CA 002328873 A CA002328873 A CA 002328873A CA 2328873 A CA2328873 A CA 2328873A CA 2328873 A1 CA2328873 A1 CA 2328873A1
Authority
CA
Canada
Prior art keywords
water
filter
chamber
casing
stage
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.)
Abandoned
Application number
CA002328873A
Other languages
English (en)
French (fr)
Inventor
William Graham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garfield International Investments Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2328873A1 publication Critical patent/CA2328873A1/en
Abandoned legal-status Critical Current

Links

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
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • 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
    • B01D61/16—Feed pretreatment
    • 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
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/16—Flow or flux control
    • 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
    • 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
    • B01D2321/2033—By influencing the flow dynamically
    • B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
    • 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
    • B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
CA002328873A 1998-04-15 1999-04-15 Filter for removing solids from liquids Abandoned CA2328873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA98/3165 1998-04-15
ZA983165 1998-04-15
PCT/ZA1999/000016 WO1999052618A2 (en) 1998-04-15 1999-04-15 Filter for removing solids from liquids

Publications (1)

Publication Number Publication Date
CA2328873A1 true CA2328873A1 (en) 1999-10-21

Family

ID=58191797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002328873A Abandoned CA2328873A1 (en) 1998-04-15 1999-04-15 Filter for removing solids from liquids

Country Status (30)

Country Link
EP (1) EP1077754A2 (sk)
JP (1) JP2003526492A (sk)
KR (1) KR20010040807A (sk)
CN (1) CN1296425A (sk)
AP (1) AP2000001887A0 (sk)
AR (1) AR019068A1 (sk)
AU (1) AU4102699A (sk)
BG (1) BG104650A (sk)
BR (1) BR9909275A (sk)
CA (1) CA2328873A1 (sk)
CO (1) CO4880803A1 (sk)
EA (1) EA200000928A1 (sk)
EE (1) EE200000593A (sk)
GB (1) GB2352985A (sk)
HU (1) HUP0102953A3 (sk)
ID (1) ID28081A (sk)
IL (1) IL137567A0 (sk)
IS (1) IS5616A (sk)
JO (1) JO2100B1 (sk)
MA (1) MA25864A1 (sk)
MX (1) MXPA00008077A (sk)
NO (1) NO20005195L (sk)
PA (1) PA8470701A1 (sk)
PE (1) PE20000303A1 (sk)
PL (1) PL343548A1 (sk)
SK (1) SK13962000A3 (sk)
TN (1) TNSN99063A1 (sk)
TR (1) TR200003268T2 (sk)
TW (1) TW422720B (sk)
WO (1) WO1999052618A2 (sk)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO5241319A1 (es) * 1999-03-29 2003-01-31 Garfield Int Invest Ltd Cartuchos de osmosis invertida y membranas de osmosis invertida
ITMI20030969A1 (it) * 2003-05-15 2004-11-16 Enitecnologie Spa Procedimento per la produzione in continuo di idrocarburi da gas di sintesi in reattori a sospensione e per la separazione della fase liquida prodotta dalla fase solida.
ITMI20031029A1 (it) * 2003-05-22 2004-11-23 Enitecnologie Spa Procedimenti per la produzione in continuo di idrocarburi da gas di sintesi.
CN101151083B (zh) * 2005-03-29 2010-06-23 格拉哈姆泰克技术新加坡私人有限公司 用于淡化水和过滤液体的壳体的制造
NZ561082A (en) * 2005-03-29 2009-12-24 Grahamtek Technologies Singapo Manufacture of casings for use in the desalination of water and the filtration of liquids
KR100667013B1 (ko) * 2005-08-02 2007-01-10 윤인학 고도수처리용 고속 여과기
GB0800774D0 (en) * 2008-01-16 2008-02-27 Graham William Reverse osmosis apparatus
JP2010162505A (ja) * 2009-01-16 2010-07-29 Panasonic Electric Works Co Ltd 水処理装置
KR100942022B1 (ko) * 2009-07-01 2010-02-11 한성완 조립식 바스켓 필터
US20160360160A1 (en) * 2014-02-23 2016-12-08 Catch Motion Inc. Person wearable photo experience aggregator apparatuses, methods and systems
US11154818B2 (en) 2015-02-03 2021-10-26 Swirltex Holdings Corp. Tubular membrane with spiral flow
CN105393897A (zh) * 2015-11-07 2016-03-16 朱永彪 喷水壶
CN106178652A (zh) * 2016-08-31 2016-12-07 芜湖铜冠电工有限公司 一种机械式油漆过滤器
SE543305C2 (en) * 2019-04-10 2020-11-24 Bluewater Sweden Ab A water filter unit
CN110201429B (zh) * 2019-06-28 2024-06-07 昌登宇 一种过滤器及过滤甲醇生产中除去副产石蜡的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136293U (sk) * 1986-02-20 1987-08-27
JPH0613116B2 (ja) * 1987-02-18 1994-02-23 松下電器産業株式会社 濾過器
US5037547A (en) * 1989-10-13 1991-08-06 Burrows Bruce D Dual stage filter cartridge for a reverse osmosis purification system
US5126043A (en) * 1989-10-17 1992-06-30 Cuno, Incorporated Radial and axial flow filter device
US4992170A (en) * 1990-04-03 1991-02-12 Eastman Kodak Company Reverse osmosis filter cartridge assembly
JPH04156993A (ja) * 1990-10-20 1992-05-29 Yamashin Kogyo Kk 浄水器
US5259954A (en) * 1991-12-16 1993-11-09 Sepratech, Inc. Portable intravenous solution preparation apparatus and method

Also Published As

Publication number Publication date
EE200000593A (et) 2001-04-16
GB0021534D0 (en) 2000-10-18
MXPA00008077A (es) 2002-08-20
BG104650A (en) 2001-03-30
JP2003526492A (ja) 2003-09-09
TR200003268T2 (tr) 2001-04-20
AR019068A1 (es) 2001-12-26
AP2000001887A0 (en) 2000-09-30
MA25864A1 (fr) 2003-10-01
WO1999052618A2 (en) 1999-10-21
CO4880803A1 (es) 2000-01-31
IL137567A0 (en) 2001-07-24
BR9909275A (pt) 2001-10-16
SK13962000A3 (sk) 2001-05-10
IS5616A (is) 2000-08-31
KR20010040807A (ko) 2001-05-15
PA8470701A1 (es) 2002-09-30
NO20005195L (no) 2000-12-14
WO1999052618A3 (en) 2000-03-02
HUP0102953A3 (en) 2002-04-29
EA200000928A1 (ru) 2001-06-25
TNSN99063A1 (fr) 2001-12-31
PE20000303A1 (es) 2000-05-05
JO2100B1 (en) 2000-05-21
ID28081A (id) 2001-05-03
AU4102699A (en) 1999-11-01
GB2352985A (en) 2001-02-14
NO20005195D0 (no) 2000-10-16
HUP0102953A2 (hu) 2001-12-28
CN1296425A (zh) 2001-05-23
PL343548A1 (en) 2001-08-27
WO1999052618A9 (en) 2000-07-20
EP1077754A2 (en) 2001-02-28
TW422720B (en) 2001-02-21

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Legal Events

Date Code Title Description
FZDE Discontinued