GB2067092B - Process for maintaining the biological activity and adaptation of the biocoenosis of a biological waste-air wet-purification unit - Google Patents

Process for maintaining the biological activity and adaptation of the biocoenosis of a biological waste-air wet-purification unit

Info

Publication number
GB2067092B
GB2067092B GB8100145A GB8100145A GB2067092B GB 2067092 B GB2067092 B GB 2067092B GB 8100145 A GB8100145 A GB 8100145A GB 8100145 A GB8100145 A GB 8100145A GB 2067092 B GB2067092 B GB 2067092B
Authority
GB
United Kingdom
Prior art keywords
biocoenosis
adaptation
maintaining
biological
purification unit
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
Application number
GB8100145A
Other versions
GB2067092A (en
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB2067092A publication Critical patent/GB2067092A/en
Application granted granted Critical
Publication of GB2067092B publication Critical patent/GB2067092B/en
Expired 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
GB8100145A 1980-01-10 1981-01-05 Process for maintaining the biological activity and adaptation of the biocoenosis of a biological waste-air wet-purification unit Expired GB2067092B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3000705A DE3000705C2 (en) 1980-01-10 1980-01-10 Process for maintaining the biological activity and adapting the biocenosis of a biological waste air wet cleaning system during downtimes

Publications (2)

Publication Number Publication Date
GB2067092A GB2067092A (en) 1981-07-22
GB2067092B true GB2067092B (en) 1983-06-02

Family

ID=6091797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8100145A Expired GB2067092B (en) 1980-01-10 1981-01-05 Process for maintaining the biological activity and adaptation of the biocoenosis of a biological waste-air wet-purification unit

Country Status (5)

Country Link
BE (1) BE886868A (en)
DE (1) DE3000705C2 (en)
FR (1) FR2473548B1 (en)
GB (1) GB2067092B (en)
NL (1) NL8100031A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3784480D1 (en) * 1986-12-05 1993-04-08 Ciba Geigy Ag EXHAUST AIR PURIFICATION PROCEDURE.
CH674715A5 (en) * 1988-04-07 1990-07-13 Ciba Geigy Ag
DE4009109A1 (en) * 1990-03-21 1991-09-26 Fraunhofer Ges Forschung METHOD FOR THE MICROBIOLOGICAL CLEANING OF EXHAUST AIR FLOWS CONTAMINATED WITH HALOGENATED ETHENES AND / OR WITH HALOGENATED BUTADIENES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200581A (en) * 1934-12-24 1940-05-14 Pruss Max Purification of gases by biological means
DE2020207B2 (en) * 1970-04-25 1976-07-08 Wieferig, Theodor, Dipl.-Ing., 2848 Vechta METHOD AND DEVICE FOR CLEANING ROOM EXHAUST AIR, PREFERABLY STABILITY EXHAUST
DE2547675B2 (en) * 1975-10-24 1978-06-01 Daimler-Benz Ag, 7000 Stuttgart Process for the wet cleaning of polluted exhaust air
DE2656689C2 (en) * 1976-12-15 1982-11-04 Daimler-Benz Ag, 7000 Stuttgart Process for the wet cleaning of exhaust air containing organic carbon compounds with biological liquid regeneration

Also Published As

Publication number Publication date
DE3000705A1 (en) 1981-07-16
BE886868A (en) 1981-04-16
FR2473548B1 (en) 1985-07-12
FR2473548A1 (en) 1981-07-17
DE3000705C2 (en) 1982-07-22
GB2067092A (en) 1981-07-22
NL8100031A (en) 1981-08-03

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee