EP0643611A1 - Biofiltration de gaz - Google Patents

Biofiltration de gaz

Info

Publication number
EP0643611A1
EP0643611A1 EP93910307A EP93910307A EP0643611A1 EP 0643611 A1 EP0643611 A1 EP 0643611A1 EP 93910307 A EP93910307 A EP 93910307A EP 93910307 A EP93910307 A EP 93910307A EP 0643611 A1 EP0643611 A1 EP 0643611A1
Authority
EP
European Patent Office
Prior art keywords
sep
packing material
calcareous
lithothamnium
gas
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.)
Ceased
Application number
EP93910307A
Other languages
German (de)
English (en)
Inventor
Richard Berney
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.)
Individual
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 EP0643611A1 publication Critical patent/EP0643611A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4843—Algae, aquatic plants or sea vegetals, e.g. seeweeds, eelgrass
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

La présente invention se rapporte à la biofiltration de gaz, et particulièrement, à un matériau de garnissage comprenant un matériau calcaire d'origine aquatique et à un lit de biofiltres (10) contenant un matériau calcaire d'origine aquatique comme le matériau de garnissage (20). Le matériau calcaire peut être dérivé d'une algue marine ou d'un sable calcaire marin, et de préférence, le matériau calcaire est dérivé du calcaire de lithothamnium. Le matériau de rembourrage (20) peut être constitué uniquement de matériau calcaire dérivé du calcaire de lithothamnium (20a) ou, dans une autre alternative, il peut comporter un matériau calcaire dérivé du calcaire de lithothamnium en ajoutant un matériau de garnissage connu sélectionné parmi la tourbe, le compost, les copeaux de bois, les fibres ou le coir (20b). Le matériau d garnissage (20) et le lit de biofiltres (10) de l'invention peuvent être utilisés pour épurer les effluents gazeux provenant d'installations industrielles, municipales et agricoles.
EP93910307A 1992-06-02 1993-06-01 Biofiltration de gaz Ceased EP0643611A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE921779 1992-06-02
IE921779 1992-06-02
PCT/IE1993/000030 WO1993024205A1 (fr) 1992-06-02 1993-06-01 Biofiltration de gaz

Publications (1)

Publication Number Publication Date
EP0643611A1 true EP0643611A1 (fr) 1995-03-22

Family

ID=11039673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93910307A Ceased EP0643611A1 (fr) 1992-06-02 1993-06-01 Biofiltration de gaz

Country Status (4)

Country Link
EP (1) EP0643611A1 (fr)
AU (1) AU4086793A (fr)
WO (1) WO1993024205A1 (fr)
ZA (1) ZA933861B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302010A (nl) * 1993-11-19 1995-06-16 Testamare Ag I O Luchtfilter.
EP0824366B1 (fr) 1995-05-10 2004-10-06 Bord Na Mona Procédé pour le traitement d'effluents
FR2776651B1 (fr) * 1998-03-31 2000-05-19 Agrifoy Station de traitement des effluents notamment vinicoles
EP1059113A1 (fr) * 1999-06-08 2000-12-13 Monsanto Europe S.A./N.V. Procédé de purification biologique de gaz contaminé
BE1013375A3 (fr) * 2000-04-05 2001-12-04 Fond Universitaire Luxembourge Procede et installation pour la nitrification d'eaux polluees. '
JP2002126444A (ja) * 2000-10-27 2002-05-08 Moriaki Nakamura 木質チップを微生物担体とする脱臭装置
AU771729B2 (en) * 2001-01-09 2004-04-01 Plastic Fabricators (WA) Pty Ltd Gas treatment system
JP4095029B2 (ja) 2001-10-23 2008-06-04 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ 排ガスの精製用生物学的フィルター
WO2005028084A1 (fr) * 2003-09-25 2005-03-31 Sia Società Industria Agglomerati Srl Procede et installation permettant la purification de flux gazeux a haute temperature
ES2265289B1 (es) * 2005-07-19 2007-12-16 Aplicacions Biotecnologiques En Salut Alimentacio I Medi Ambient, Bionatur, S.L. Un metodo para reducir la proporcion de agentes contaminantes en gases de combustion industriales, y procedimiento para preparar una composicion util para el metodo.
ES2277762B1 (es) * 2005-10-27 2008-06-16 Pilar Riera Sans Soporte para biofiltracion de gases.
FR2960443B1 (fr) * 2010-05-27 2012-08-17 Algotec Internat Installation de biofiltration de composes polluants organiques
WO2018056804A1 (fr) 2016-09-26 2018-03-29 Van Der Linden Mattheus Antonius Cornelis Appareil et procédé de traitement d'air par des algues

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460710A1 (fr) * 1979-04-02 1981-01-30 Basset Francois Produit absorbant industriel contenant un produit vegetal
WO1986007346A1 (fr) * 1985-06-07 1986-12-18 Societe Lemaire Procedes d'epuration d'eau et elimination des polluants a base d'algue marine lithothamnium calcareum
FR2591122B1 (fr) * 1985-12-11 1989-11-24 Saps Anticorrosion Procede d'epuration et de desodorisation de gaz et installation pour la mise en oeuvre de ce procede.
GB8603842D0 (en) * 1986-02-17 1986-03-26 Shell Int Research Gas treatment process
FR2608587B3 (fr) * 1986-12-18 1989-05-26 Timac Sa Procede d'epuration d'effluents industriels par le " lithotamnium calcareum "
DE3712875A1 (de) * 1987-04-15 1988-11-03 Ewers Rolf Filtermedium fuer ein technisches filter
FR2655563B1 (fr) * 1989-12-12 1993-10-08 Saps Anti Corrosion Procede pour la bioepuration d'effluents gazeux charges en produits polluants et plus particulierement en produits souffres.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9324205A1 *

Also Published As

Publication number Publication date
WO1993024205A1 (fr) 1993-12-09
ZA933861B (en) 1993-12-28
AU4086793A (en) 1993-12-30

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