ATE84731T1 - Filtration mittels biogenetischem siliziumdioxid. - Google Patents

Filtration mittels biogenetischem siliziumdioxid.

Info

Publication number
ATE84731T1
ATE84731T1 AT86309353T AT86309353T ATE84731T1 AT E84731 T1 ATE84731 T1 AT E84731T1 AT 86309353 T AT86309353 T AT 86309353T AT 86309353 T AT86309353 T AT 86309353T AT E84731 T1 ATE84731 T1 AT E84731T1
Authority
AT
Austria
Prior art keywords
biogenetic
filtration
silicon dioxide
biogenetic silica
inlet
Prior art date
Application number
AT86309353T
Other languages
English (en)
Inventor
Robert L Durham
Original Assignee
Agritec
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 Agritec filed Critical Agritec
Application granted granted Critical
Publication of ATE84731T1 publication Critical patent/ATE84731T1/de

Links

Classifications

    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Filtering Materials (AREA)
  • Silicon Compounds (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
AT86309353T 1984-07-13 1986-12-01 Filtration mittels biogenetischem siliziumdioxid. ATE84731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/630,482 US4645605A (en) 1984-07-13 1984-07-13 Filtration with biogenetic silica
EP86309353A EP0269769B1 (de) 1984-07-13 1986-12-01 Filtration mittels biogenetischem Siliziumdioxid

Publications (1)

Publication Number Publication Date
ATE84731T1 true ATE84731T1 (de) 1993-02-15

Family

ID=40347967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309353T ATE84731T1 (de) 1984-07-13 1986-12-01 Filtration mittels biogenetischem siliziumdioxid.

Country Status (10)

Country Link
US (1) US4645605A (de)
EP (1) EP0269769B1 (de)
JP (2) JPS6283386A (de)
AT (1) ATE84731T1 (de)
AU (1) AU592133B2 (de)
DE (1) DE3687581T2 (de)
ES (1) ES2037009T3 (de)
GR (1) GR3007617T3 (de)
SG (1) SG60394G (de)
ZA (1) ZA869204B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123274A (en) * 1987-07-08 1992-06-23 Thermedics Inc. Hand-held sample gun for vapor collection
JPH01103539A (ja) * 1987-10-15 1989-04-20 Mazda Motor Corp ４輪駆動車の動力伝達装置
US4952242A (en) * 1988-03-29 1990-08-28 Earp Eugene F Composition for solidification or semi-solidification of waste materials
US5106510A (en) * 1991-03-08 1992-04-21 Enviroguard, Inc. Combined filtration and fixation of heavy metals
US5164093A (en) * 1991-11-29 1992-11-17 Motorola, Inc. Apparatus and method for removing metallic contamination from fluids using silicon beads
US5470364A (en) * 1992-01-07 1995-11-28 Pall Corporation Regenerable diesel exhaust filter
US5457945A (en) * 1992-01-07 1995-10-17 Pall Corporation Regenerable diesel exhaust filter and heater
US5228891A (en) * 1992-01-07 1993-07-20 Pall Corporation Regenerable diesel exhaust filter
US5883040A (en) * 1995-05-31 1999-03-16 The Curators Of The University Of Missouri Activated carbon produced from agricultural residues
US5895570A (en) 1996-02-09 1999-04-20 United States Filter Corporation Modular filtering system
US5798040A (en) * 1996-02-09 1998-08-25 United States Filter Corporation Water purification cartridge assembly with unidirectional flow through filter media
US5882496A (en) * 1997-02-27 1999-03-16 The Regents Of The University Of California Porous silicon structures with high surface area/specific pore size
WO2000048706A1 (en) * 1999-02-18 2000-08-24 Lecigel Llc Clarification of carbohydrate hydrolysates
US6482344B1 (en) 2000-08-23 2002-11-19 Stockhausen Gmbh & Co. Kg Superabsorbent polymer fibers having improved absorption characteristics
AU2002240514A1 (en) * 2001-03-01 2002-09-19 Phillips Plastics Corporation Filtration media of porous inorganic particles
US7041159B2 (en) * 2003-08-04 2006-05-09 Phillips Plastics Corporation Separation apparatus
US20040139858A1 (en) * 2001-03-01 2004-07-22 Phillips Plastics Corporation Filtration media of porous inorganic particles
US6797041B2 (en) * 2002-03-01 2004-09-28 Greenheck Fan Corporation Two stage air filter
AU2003284009A1 (en) * 2002-10-01 2004-06-07 Dow Corning Corporation Method of separating components in a sample using silane-treated silica filter media
US7264728B2 (en) * 2002-10-01 2007-09-04 Dow Corning Corporation Method of separating components in a sample using silane-treated silica filter media
US7166140B2 (en) * 2003-10-22 2007-01-23 Phillips Plastics Corporation High capture efficiency baffle
US7514010B2 (en) 2007-03-08 2009-04-07 Salmon Daniel J Water filtering method and apparatus
EP2180933A4 (de) 2007-08-03 2011-08-10 Errcive Inc Pröse körper und verfahren
US20090065435A1 (en) * 2007-09-10 2009-03-12 Powell Intellectual Property Holdings, Llc Modified Biogenic Silica and Method for Purifying a Liquid
US8026086B2 (en) * 2007-12-03 2011-09-27 Ontario Inc. Methods for co-production of ethanol and silica from equisetum
WO2010010570A1 (en) * 2008-07-24 2010-01-28 Tata Chemicals Ltd. A process for forming a rice husk ash composition
WO2010010574A1 (en) * 2008-07-24 2010-01-28 Tata Chemicals Ltd. A system and method for water purification
US8691173B2 (en) 2008-07-24 2014-04-08 Tata Consultancy Services Ltd. Composition for treatment of water
WO2010010569A1 (en) * 2008-07-24 2010-01-28 Tata Chemicals Ltd A process for forming a rice husk ash composition
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
CA2706495A1 (en) * 2010-06-08 2011-12-08 Alan B. Morison Particulate scavenger medium canister
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
JP5975982B2 (ja) * 2011-03-15 2016-08-23 国立大学法人 岡山大学 新規多孔質アモルファスシリカ及びその製造方法
US11028337B1 (en) * 2014-05-15 2021-06-08 Freshfry Llc Structure including rice hull ash and reinforcing binder for adsorbing contaminants from cooking oil
CN104817130B (zh) * 2015-04-16 2017-04-05 电子科技大学 一种工业废水处理装置及其制备和使用方法
CN110603229B (zh) 2017-02-27 2022-03-08 格兰里斯水系统公司 活化的稻壳过滤器、过滤介质和方法
WO2019168690A1 (en) 2018-03-02 2019-09-06 Pörner Ingenieurgesellschaft M.B.H. Sustainable silicates and methods for their extraction
FR3113669B1 (fr) 2020-09-03 2022-10-07 Commissariat Energie Atomique Procédé de préparation d’un matériau siliceux à partir de balle de riz

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949644A (en) * 1932-05-10 1934-03-06 Victor C Benjamin Filtering method and material
US2000777A (en) * 1933-04-18 1935-05-07 William B Phillips Filtering product and process of making the same
US2116537A (en) * 1936-06-03 1938-05-10 James R Miller Filter
US2892240A (en) * 1955-06-08 1959-06-30 Charles A Frankenhoff Fly ash
US3145170A (en) * 1962-01-05 1964-08-18 J A Baldwin Mfg Company Oil filter cartridges
US3451944A (en) * 1964-11-27 1969-06-24 Harvey E Finch Rice hull method,apparatus and product
US3889608A (en) * 1972-07-28 1975-06-17 Structural Materials Apparatus for the preparation of siliceous ashes
US3959007A (en) * 1972-07-28 1976-05-25 Structural Materials Process for the preparation of siliceous ashes
US4105459A (en) * 1974-01-28 1978-08-08 The Regents Of The University Of California Siliceous ashes and hydraulic cements prepared therefrom
AU550250B2 (en) * 1980-08-26 1986-03-13 Boyd Keogh Industries Pty Limited Absorbtion and filtration product, its preparation and use
AU555306B2 (en) * 1977-10-14 1986-09-18 Boyd Keogh Industries Pty Limited Processed sugar mill boiler ash and used thereof
JPS5518556A (en) * 1978-07-25 1980-02-08 Kurosaki Refract Co Ltd Formed body for gas blowing
ZA815721B (en) * 1980-08-26 1983-01-26 Boyd Terence Keogh Bagasse residue filter materials and activated carbon products and methods of manufacturing same
US4460292A (en) * 1982-07-15 1984-07-17 Agritec, Inc. Process for containment of liquids as solids or semisolids
US4604205A (en) * 1982-09-02 1986-08-05 Central Illinois Manufacturing Company Water removing filter media
AU580852B2 (en) * 1985-03-21 1989-02-02 Ricegrowers' Co-Operative Limited Rice hull ash filter

Also Published As

Publication number Publication date
GR3007617T3 (de) 1993-08-31
SG60394G (en) 1994-11-25
DE3687581D1 (de) 1993-03-04
ZA869204B (en) 1988-07-27
DE3687581T2 (de) 1993-05-13
AU6609886A (en) 1988-06-09
ES2037009T3 (es) 1993-06-16
AU592133B2 (en) 1990-01-04
EP0269769A1 (de) 1988-06-08
JPS6283386A (ja) 1987-04-16
EP0269769B1 (de) 1993-01-20
JPS63143913A (ja) 1988-06-16
US4645605A (en) 1987-02-24
JPH084695B2 (ja) 1996-01-24

Similar Documents

Publication Publication Date Title
ATE84731T1 (de) Filtration mittels biogenetischem siliziumdioxid.
EP0218644A4 (de) Filter mit änderlichem volumen oder konzentrator.
CA2145503A1 (en) Floating media hourglass biofilter
CA2054371A1 (en) Water conditioning apparatus and method for conditioning water
ATE63468T1 (de) Filter.
NO20042127L (no) Anordning for rensing av vaeske i et vaeskereservoar, og en transformator utstyrt med nevnte anordning
CN2389698Y (zh) 纤维球过滤器
GB933852A (en) Separator for immiscible fluids
CN2213015Y (zh) 长流程隔套式净水吸附滤芯
JPS6475015A (en) Filter for separating leukocytes
GB8301136D0 (en) Exhaust filter
JPS5771611A (en) Filter
JPS62123294U (de)
EP0151342A3 (de) Verfahren und Anlage für die Reinigung von verunreinigten Flüssigkeiten durch Filtration
BE873402A (fr) Filtre pour les fluides, en particulier pour la purification des gaz et de l'air
JPS6430604A (en) Hollow-yarn filter
FR2338066A1 (fr) Dispositif pour l'epuration des liquides, notamment eaux usees
JPS60151504U (ja) 浄水器
JPS5561975A (en) Clarification apparatus for rain water, etc.
JPS548179A (en) Filtering membrane
JPS5330165A (en) Apparatus for purifying filthy water
JPS57102286A (en) Purification vessel for night soil
SE8500612D0 (sv) Sett att i en eller flera kontaktreaktorer mojliggora en rening av ett fororenat medium genom att till kontaktreaktorn infora ett med mediets fororeningar reaktivt absorptionsmaterial samt en anordning anpassad for att
SE8401299L (sv) Filterbrunn for dagvatten
HUT55255A (en) Method and apparatus for purifying fluids

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee