FR2845621B1 - Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes - Google Patents

Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes

Info

Publication number
FR2845621B1
FR2845621B1 FR0212605A FR0212605A FR2845621B1 FR 2845621 B1 FR2845621 B1 FR 2845621B1 FR 0212605 A FR0212605 A FR 0212605A FR 0212605 A FR0212605 A FR 0212605A FR 2845621 B1 FR2845621 B1 FR 2845621B1
Authority
FR
France
Prior art keywords
filter media
lagoons
depollution
improved
improved filter
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.)
Expired - Fee Related
Application number
FR0212605A
Other languages
English (en)
Other versions
FR2845621A1 (fr
Inventor
Kay Rokman
Hanna Rahiala
Pascale Escaffre
Valerie Chauve
Joseph Dussaud
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.)
Ahlstrom Corp
Ahlstrom Glassfibre Oy
Ahlstrom Research and Services
Original Assignee
Ahlstrom Corp
Ahlstrom Glassfibre Oy
Ahlstrom Research and Services
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
Priority to FR0212605A priority Critical patent/FR2845621B1/fr
Application filed by Ahlstrom Corp, Ahlstrom Glassfibre Oy, Ahlstrom Research and Services filed Critical Ahlstrom Corp
Priority to EP03753620A priority patent/EP1556155A2/fr
Priority to AU2003271786A priority patent/AU2003271786B2/en
Priority to PCT/FI2003/000748 priority patent/WO2004033069A2/fr
Priority to JP2004542533A priority patent/JP2006501992A/ja
Priority to US10/530,408 priority patent/US7578938B2/en
Priority to EP13150777.4A priority patent/EP2583736A2/fr
Priority to CNB2003801056362A priority patent/CN100448509C/zh
Priority to CA002501814A priority patent/CA2501814A1/fr
Publication of FR2845621A1 publication Critical patent/FR2845621A1/fr
Application granted granted Critical
Publication of FR2845621B1 publication Critical patent/FR2845621B1/fr
Priority to TNP2005000099A priority patent/TNSN05099A1/en
Priority to MA28250A priority patent/MA27522A1/fr
Priority to ZA200503681A priority patent/ZA200503681B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/025—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 by adsorption, e.g. preparative gas chromatography with wetted adsorbents; Chromatography
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28023—Fibres or filaments
    • 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
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • B01J35/39—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/306—Surface area, e.g. BET-specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/311—Porosity, e.g. pore volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7022—Aliphatic hydrocarbons
    • B01D2257/7025—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/20—Capture or disposal of greenhouse gases of methane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
FR0212605A 2002-10-10 2002-10-10 Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes Expired - Fee Related FR2845621B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0212605A FR2845621B1 (fr) 2002-10-10 2002-10-10 Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes
CA002501814A CA2501814A1 (fr) 2002-10-10 2003-10-09 Milieu filtrant ameliore et utilisation de ce dernier pour eliminer la pollution des etangs d'epuration
PCT/FI2003/000748 WO2004033069A2 (fr) 2002-10-10 2003-10-09 Milieu filtrant ameliore et utilisation de ce dernier pour eliminer la pollution des etangs d'epuration
JP2004542533A JP2006501992A (ja) 2002-10-10 2003-10-09 改良された濾過媒体とラグーンから汚染を除去するための前記濾過媒体の使用
US10/530,408 US7578938B2 (en) 2002-10-10 2003-10-09 Filtering medium and use of the said filtering medium for pollution removal from lagoons
EP13150777.4A EP2583736A2 (fr) 2002-10-10 2003-10-09 Média filtrant amélioré et utilisation dudit médium pour la dépollution de lagunes
EP03753620A EP1556155A2 (fr) 2002-10-10 2003-10-09 Milieu filtrant ameliore et utilisation de ce dernier pour eliminer la pollution des etangs d'epuration
AU2003271786A AU2003271786B2 (en) 2002-10-10 2003-10-09 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons
CNB2003801056362A CN100448509C (zh) 2002-10-10 2003-10-09 改进的过滤介质以及用所述过滤介质从污泥储留池除去污染物
TNP2005000099A TNSN05099A1 (en) 2002-10-10 2005-04-04 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons
MA28250A MA27522A1 (fr) 2002-10-10 2005-05-02 Milieu filtrant ameliore et utilisation de ce dernier pour eliminer la pollution des etangs d'epuration
ZA200503681A ZA200503681B (en) 2002-10-10 2005-05-09 Improved filtering medium and use of the said filtering medium for pollution removal from lagoons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212605A FR2845621B1 (fr) 2002-10-10 2002-10-10 Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes

Publications (2)

Publication Number Publication Date
FR2845621A1 FR2845621A1 (fr) 2004-04-16
FR2845621B1 true FR2845621B1 (fr) 2004-12-10

Family

ID=32039614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212605A Expired - Fee Related FR2845621B1 (fr) 2002-10-10 2002-10-10 Media filtrant perfectionne et utilisation dudit media filtrant pour la depollution des lagunes

Country Status (11)

Country Link
US (1) US7578938B2 (fr)
EP (2) EP1556155A2 (fr)
JP (1) JP2006501992A (fr)
CN (1) CN100448509C (fr)
AU (1) AU2003271786B2 (fr)
CA (1) CA2501814A1 (fr)
FR (1) FR2845621B1 (fr)
MA (1) MA27522A1 (fr)
TN (1) TNSN05099A1 (fr)
WO (1) WO2004033069A2 (fr)
ZA (1) ZA200503681B (fr)

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ATE423082T1 (de) * 2005-12-19 2009-03-15 Kang Na Hsiung Entpr Co Ltd Vorrichtung und verfahren zur flüssigkeitsreinigung
US8357220B2 (en) 2008-11-07 2013-01-22 Hollingsworth & Vose Company Multi-phase filter medium
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
CN102531200B (zh) * 2012-01-16 2014-08-13 上海城市水资源开发利用国家工程中心有限公司 减少生物活性炭微型动物泄漏的方法与装置
CN102603081B (zh) * 2012-03-30 2014-03-05 浙江商达环保有限公司 水处理用纤维素基可降解填料的制备方法
CN102701300B (zh) * 2012-06-21 2014-01-01 江苏省环境科学研究院 一种去除稻田排水中毒死蜱的复合试剂及其使用方法
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
ITTV20130116A1 (it) * 2013-07-24 2015-01-25 Crt Studio Di Cavaion Marino E Pini Gabriele Snc Pannello filtrante per l'adsorbimento di inquinanti atmosferici costituito da tre elementi assemblati in un solo telaio
CN104607157A (zh) * 2015-01-12 2015-05-13 哈尔滨工业大学 一种微波快速改性黄麻制备重金属络合纤维的方法及应用
US10528542B2 (en) 2016-08-24 2020-01-07 Google Llc Change direction based map interface updating system
DE102018114351A1 (de) 2017-06-30 2019-01-03 Mann+Hummel Gmbh Filtermedium
CN111389359B (zh) * 2020-03-26 2022-02-01 西北工业大学深圳研究院 一种基于硫酸盐还原污泥的生物炭吸附材料及其制备方法和应用
FR3111079B3 (fr) 2020-06-04 2022-07-08 Philippe Roux Dispositif de traitement et de purification d'air par photocatalyse
FR3111258B3 (fr) 2020-06-10 2022-07-08 Philippe Roux Masque facial de protection respiratoire
FR3114248B3 (fr) 2020-09-21 2022-09-23 Philippe Roux Table de traitement des polluants et autonettoyante
FR3114517B3 (fr) 2020-09-25 2022-09-23 Philippe Roux Dispositif de traitement et de purification d'air par photocatalyse
FR3115218B3 (fr) 2020-10-20 2022-09-23 Philippe Roux Dispositif de traitement et de purification d'air par photocatalyse
FR3122095A1 (fr) 2021-04-22 2022-10-28 Philippe Roux Dispositif de traitement et de purification d'air par photocatalyse

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Publication number Publication date
FR2845621A1 (fr) 2004-04-16
CN1723069A (zh) 2006-01-18
CN100448509C (zh) 2009-01-07
AU2003271786A2 (en) 2005-04-28
TNSN05099A1 (en) 2007-05-14
CA2501814A1 (fr) 2004-04-22
EP2583736A2 (fr) 2013-04-24
US20050211642A1 (en) 2005-09-29
AU2003271786A1 (en) 2004-05-04
WO2004033069A3 (fr) 2004-08-05
WO2004033069B1 (fr) 2004-09-16
US7578938B2 (en) 2009-08-25
JP2006501992A (ja) 2006-01-19
ZA200503681B (en) 2006-04-26
WO2004033069A2 (fr) 2004-04-22
EP1556155A2 (fr) 2005-07-27
AU2003271786B2 (en) 2008-05-29
MA27522A1 (fr) 2005-09-01

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