ATE552900T1 - Verfahren und vorrichtung zur verbesserung der luftqualität in einem geschlossenen raum - Google Patents

Verfahren und vorrichtung zur verbesserung der luftqualität in einem geschlossenen raum

Info

Publication number
ATE552900T1
ATE552900T1 AT06765258T AT06765258T ATE552900T1 AT E552900 T1 ATE552900 T1 AT E552900T1 AT 06765258 T AT06765258 T AT 06765258T AT 06765258 T AT06765258 T AT 06765258T AT E552900 T1 ATE552900 T1 AT E552900T1
Authority
AT
Austria
Prior art keywords
sieves
compounds
air quality
improving air
air
Prior art date
Application number
AT06765258T
Other languages
English (en)
Inventor
Ilse Massenbauer-Strafe
Brian Neirynck
Jurgen Strafe
Original Assignee
Oxyvital Ltd
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 Oxyvital Ltd filed Critical Oxyvital Ltd
Application granted granted Critical
Publication of ATE552900T1 publication Critical patent/ATE552900T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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 stationary adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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 stationary adsorbents
    • B01D53/0454Controlling adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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 stationary adsorbents
    • B01D53/047Pressure swing adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/028Molecular sieves
    • B01D71/0281Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/108Zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/106Ozone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/11Noble gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • B01D2257/404Nitrogen oxides other than dinitrogen oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/50Carbon oxides
    • B01D2257/502Carbon monoxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/50Carbon oxides
    • B01D2257/504Carbon dioxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/91Bacteria; Microorganisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40003Methods relating to valve switching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/402Further details for adsorption processes and devices using two beds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/41Further details for adsorption processes and devices using plural beds of the same adsorbent in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/45Gas separation or purification devices adapted for specific applications
    • B01D2259/4508Gas separation or purification devices adapted for specific applications for cleaning air in buildings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
    • Y02C20/40Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT06765258T 2005-08-16 2006-08-11 Verfahren und vorrichtung zur verbesserung der luftqualität in einem geschlossenen raum ATE552900T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/204,389 US7645323B2 (en) 2005-08-16 2005-08-16 Method and apparatus for improving the air quality within an enclosed space
PCT/GB2006/003004 WO2007020397A1 (en) 2005-08-16 2006-08-11 Method and apparatus for improving the air quality within an enclosed space

Publications (1)

Publication Number Publication Date
ATE552900T1 true ATE552900T1 (de) 2012-04-15

Family

ID=37307484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06765258T ATE552900T1 (de) 2005-08-16 2006-08-11 Verfahren und vorrichtung zur verbesserung der luftqualität in einem geschlossenen raum

Country Status (7)

Country Link
US (1) US7645323B2 (de)
EP (1) EP1919595B1 (de)
JP (1) JP5452919B2 (de)
KR (1) KR20080057240A (de)
CN (1) CN1916514B (de)
AT (1) ATE552900T1 (de)
WO (1) WO2007020397A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052617A1 (de) * 2008-10-21 2010-04-29 Zander Aufbereitungstechnik Gmbh Vorrichtung zur katalytischen Oxidation von in CO2-Laserschweiß- und schneidanlagen verwendeten Lasergasen
US8157892B2 (en) 2010-05-17 2012-04-17 Enverid Systems, Inc. Method and system for improved-efficiency air-conditioning
US8690999B2 (en) 2011-02-09 2014-04-08 Enverid Systems, Inc. Modular, high-throughput air treatment system
CN103648612A (zh) 2011-05-17 2014-03-19 恩弗里德系统公司 用于从室内空气降低二氧化碳的吸着剂
JP2015500452A (ja) 2011-11-17 2015-01-05 エンベリッド システムズ, インコーポレイテッド 分散型空気循環システムを備える閉鎖環境内で空気を調節するための方法およびシステム
WO2013106573A1 (en) 2012-01-10 2013-07-18 Enverid Systems, Inc Methods and systems for managing air quality and energy use in air-conditioning systems
CN108096991A (zh) 2012-05-22 2018-06-01 恩沃德系统公司 对室内空气的洗涤的吸附剂的高效利用
WO2014015138A2 (en) 2012-07-18 2014-01-23 Enverid Systems, Inc. Systems and methods for regenerating adsorbents for indoor air scrubbing
CN104685300B (zh) 2012-09-24 2017-11-28 恩沃德系统公司 具有集成空气处理的空气处理系统
US9987584B2 (en) 2012-11-15 2018-06-05 Enverid Systems, Inc. Method and system for reduction of unwanted gases in indoor air
US10529215B2 (en) * 2012-11-16 2020-01-07 Vapor Products Group, Llc Remote environmental condition monitoring and reporting
WO2015042150A1 (en) 2013-09-17 2015-03-26 Enverid Systems, Inc. Systems and methods for efficient heating of sorbents in an indoor air scrubber
WO2016183237A1 (en) 2015-05-11 2016-11-17 Enverid Systems, Inc. Method and system for reduction of unwanted gases in indoor air
WO2017035254A1 (en) 2015-08-24 2017-03-02 Enverid Systems, Inc. Scrubber for hvac system
US10456736B2 (en) 2015-10-19 2019-10-29 Paloza Llc Method and apparatus for purification and treatment of air
US11207633B2 (en) 2016-04-19 2021-12-28 Enverid Systems, Inc. Systems and methods for closed-loop heating and regeneration of sorbents
US11110387B2 (en) 2016-11-10 2021-09-07 Enverid Systems, Inc. Low noise, ceiling mounted indoor air scrubber
CN107469614A (zh) * 2017-07-04 2017-12-15 中国科学院城市环境研究所 一种多功能空气净化过滤网
US10767878B2 (en) 2017-11-21 2020-09-08 Emerson Climate Technologies, Inc. Humidifier control systems and methods
US11421901B2 (en) 2018-04-20 2022-08-23 Emerson Climate Technologies, Inc. Coordinated control of standalone and building indoor air quality devices and systems
WO2019204786A1 (en) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Computerized hvac filter evaluation system
US12018852B2 (en) 2018-04-20 2024-06-25 Copeland Comfort Control Lp HVAC filter usage analysis system
WO2019204789A1 (en) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Indoor air quality sensor calibration systems and methods
US11486593B2 (en) 2018-04-20 2022-11-01 Emerson Climate Technologies, Inc. Systems and methods with variable mitigation thresholds
US11371726B2 (en) 2018-04-20 2022-06-28 Emerson Climate Technologies, Inc. Particulate-matter-size-based fan control system
EP3781879B1 (de) 2018-04-20 2025-02-12 Copeland LP Innenraum-luftqualität-system und verfahren zu dessen betrieb
EP3781878B1 (de) 2018-04-20 2024-02-14 Copeland LP System und verfahren zur einstellung von minderungsschwellen
WO2019204779A1 (en) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Indoor air quality and occupant monitoring systems and methods
WO2019204785A1 (en) 2018-04-20 2019-10-24 Emerson Climate Technologies, Inc. Particulate-matter-size-based fan control system
CN109126380B (zh) * 2018-09-20 2020-12-18 北京科技大学 一种带排气端空气升压的煤矿瓦斯富集装置及其方法
US12007732B2 (en) 2019-07-12 2024-06-11 Johnson Controls Tyco IP Holdings LLP HVAC system with building infection control
US12393992B2 (en) 2018-10-18 2025-08-19 Tyco Fire & Security Gmbh Systems and methods for assessing and controlling sustainability of an energy plant
US11131473B2 (en) 2019-07-12 2021-09-28 Johnson Controls Tyco IP Holdings LLP HVAC system design and operational tool for building infection control
US11960261B2 (en) 2019-07-12 2024-04-16 Johnson Controls Tyco IP Holdings LLP HVAC system with sustainability and emissions controls
US11761660B2 (en) 2019-01-30 2023-09-19 Johnson Controls Tyco IP Holdings LLP Building control system with feedback and feedforward total energy flow compensation
US12264828B2 (en) 2019-07-12 2025-04-01 Tyco Fire & Security Gmbh Air quality control and disinfection system
EP3997391A1 (de) * 2019-07-12 2022-05-18 Johnson Controls Tyco IP Holdings LLP Gebäudeverwaltungssystem, steuerung und verfahren zum filtern einer flüssigkeit
US11714393B2 (en) 2019-07-12 2023-08-01 Johnson Controls Tyco IP Holdings LLP Building control system with load curtailment optimization
US11274842B2 (en) 2019-07-12 2022-03-15 Johnson Controls Tyco IP Holdings LLP Systems and methods for optimizing ventilation, filtration, and conditioning schemes for buildings
US12529490B2 (en) 2019-07-12 2026-01-20 Tyco Fire & Security Gmbh Infection control tool for HVAC system
US12398905B2 (en) 2021-05-28 2025-08-26 Tyco Fire & Security Gmbh Building control system with multi-objective control of carbon emissions and occupant comfort
US12529492B2 (en) 2021-05-28 2026-01-20 Tyco Fire & Security Gmbh Building control system with predictive control of carbon emissions using marginal operating emissions rate
US12261434B2 (en) 2022-02-10 2025-03-25 Tyco Fire & Security Gmbh Control system with multi-factor carbon emissions optimization
US20240377085A1 (en) * 2023-05-12 2024-11-14 The Sy-Klone Company, Llc Air quality monitoring and control system
CN120101263A (zh) * 2025-04-01 2025-06-06 东莞市利安达环境科技有限公司 智能解析降氡净化消毒装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593137A (en) * 1924-12-01 1926-07-20 Thomas F O'rourke Gas filter and strainer
US2217204A (en) * 1937-09-07 1940-10-08 Michael M Jalma Process and apparatus for conditioning air and other gases
US3297400A (en) * 1962-09-11 1967-01-10 Mobil Oil Corp Catalytic purification of exhaust gases
US3661753A (en) * 1970-11-18 1972-05-09 United Aircraft Corp Carbon dioxide removal device
DE2724763C2 (de) * 1977-06-01 1984-02-16 Linde Ag, 6200 Wiesbaden Verfahren zum Reinigen und Zerlegen eines Gasgemisches
DE3013255A1 (de) * 1980-04-03 1981-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und mittel zur adsorption und katalytischen zerlegung uebelriechender darmgase
US4545790A (en) * 1983-08-11 1985-10-08 Bio-Care, Incorporated Oxygen concentrator
DE3430887C2 (de) * 1984-08-22 1987-02-05 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur Reaktivierung eines Katalysators
US4983190A (en) * 1985-05-21 1991-01-08 Pall Corporation Pressure-swing adsorption system and method for NBC collective protection
US4896514A (en) * 1987-10-31 1990-01-30 Kabushiki Kaisha Toshiba Air-conditioning apparatus
US5322701A (en) * 1989-12-11 1994-06-21 Multiform Desiccants, Inc. Carbon dioxide absorbent packet and process
US5096469A (en) * 1990-07-23 1992-03-17 Keefer Bowie Adsorptive gas separator with inertial energy exchange
US5186903A (en) * 1991-09-27 1993-02-16 North Carolina Center For Scientific Research, Inc. Apparatus for treating indoor air
US5226933A (en) * 1992-03-31 1993-07-13 Ohio State University Pressure swing adsorption system to purify oxygen
US5762686A (en) * 1996-09-04 1998-06-09 Special Gas System, Inc. Process for determining amount of argon contamination in oxygen and related apparatus therefor
US6514319B2 (en) * 1999-12-09 2003-02-04 Questair Technologies Inc. Life support oxygen concentrator
ATE332181T1 (de) * 2000-08-04 2006-07-15 Guenter Rahn Verfahren und vorrichtung zur verbessung der luftqualität in einem gebäude oder abgeschlossenen raum
JP2004066125A (ja) * 2002-08-07 2004-03-04 Sumitomo Seika Chem Co Ltd 目的ガスの分離方法

Also Published As

Publication number Publication date
EP1919595A1 (de) 2008-05-14
US20070039465A1 (en) 2007-02-22
JP2009505036A (ja) 2009-02-05
HK1106573A1 (en) 2008-03-14
KR20080057240A (ko) 2008-06-24
CN1916514A (zh) 2007-02-21
CN1916514B (zh) 2010-09-22
WO2007020397A1 (en) 2007-02-22
US7645323B2 (en) 2010-01-12
EP1919595B1 (de) 2012-04-11
JP5452919B2 (ja) 2014-03-26

Similar Documents

Publication Publication Date Title
ATE552900T1 (de) Verfahren und vorrichtung zur verbesserung der luftqualität in einem geschlossenen raum
ATE332181T1 (de) Verfahren und vorrichtung zur verbessung der luftqualität in einem gebäude oder abgeschlossenen raum
Kumar et al. Metal organic frameworks as potent treatment media for odorants and volatiles in air
ATE365068T1 (de) Verfahren und vorrichtung zur biofiltration von flüchtigen organischen verbindungen
NO20072732L (no) Fremgangsmate for filtrering av lukter fra en luftstrom, og filteranordning med et luktfilter
IL189717A0 (en) Method and apparatus for treating biologically contaminated air
ATE449159T1 (de) Verfahren und vorrichtung zur gastrennung
DE60335921D1 (de) Thrombusdetektor, vorrichtung zur behandlung von thromben und verfahren dafür
DE602004029516D1 (de) Verfahren und Vorrichtung zur Herstellung von Vliesnetzmaterialien
ATE463294T1 (de) Verfahren zur konzentration und reinigung von biologischen verbindungen
DE502004009675D1 (de) Vorrichtung zur Aktivierung von Luftsauerstoff zum Abbau von VOC-Lasten und Keimen in geschlossenen Räumen sowie zur Aufrechterhaltung einer naturadäquaten Sauerstoffionen-und Ozonkonzentration
DE60304174D1 (de) Verfahren und vorrichtung zur herstellung eines luftreifens
ATE216910T1 (de) Verfahren und vorrichtung zur rückgewinnung von gasen
ATE525451T1 (de) Verfahren zum trocknen und reinigen eines teilchenförmigen cellulose/kunststoff- abfallgemischs
DE60129766D1 (de) Verfahren und Vorrichtung zur Erhöhung der UV-Bestrahlungsdosis und des Durchsatzes im Hochgeschwindigkeits-UV-Härtungverfahren
DE60210490D1 (de) Verfahren und vorrichtung zur behandlung eines gases durch adsorption, insbesondere zur reingung von atmosphärischer luft
ATE430559T1 (de) Verfahren zur herstellung von calciumzusammensetzungen im kontinuierlichen fliessbett
DE602005013044D1 (de) Vorrichtung zur Ölrückgewinnung und damit ausgestattete, aus mehreren Einheiten zusammengesetzte Klimaanlage
ATE376872T1 (de) Verfahren und vorrichtung zur entfernung von distickstoffmonoxid
DE602005026092D1 (de) Vorrichtung zur Herstellung von anorganischen sphärischen Teilchen
DE60335593D1 (de) Verfahren und Vorrichtung zur Herstellung eines Asphaltgemisches
DE502004011670D1 (de) Verfahren und Vorrichtung zur Herstellung von Polyurethan-Schaumstoffen
DE60236902D1 (de) Verfahren und Vorrichtung zur Behandlung von Gas mit Fluor enthaltenden Verbindungen und CO
ATE257028T1 (de) Verfahren und vorrichtung zur behandlung von abgasen
EP1896581A4 (de) Substanzen, zusammensetzungen und verfahren zur vorbeugung und behandlung immunvermittelter entzündungskrankheiten