IT1090470B - Procedimento ed impianto per trattare acque di rifiuto mediante microrganismi - Google Patents

Procedimento ed impianto per trattare acque di rifiuto mediante microrganismi

Info

Publication number
IT1090470B
IT1090470B IT5111077A IT5111077A IT1090470B IT 1090470 B IT1090470 B IT 1090470B IT 5111077 A IT5111077 A IT 5111077A IT 5111077 A IT5111077 A IT 5111077A IT 1090470 B IT1090470 B IT 1090470B
Authority
IT
Italy
Prior art keywords
microorganisms
plant
procedure
waste water
treating waste
Prior art date
Application number
IT5111077A
Other languages
English (en)
Original Assignee
Niigata Engineering Co 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
Priority claimed from JP11445776A external-priority patent/JPS5339655A/ja
Priority claimed from JP15060176A external-priority patent/JPS5374747A/ja
Priority claimed from JP15377776A external-priority patent/JPS5378654A/ja
Application filed by Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Application granted granted Critical
Publication of IT1090470B publication Critical patent/IT1090470B/it

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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/103—Textile-type packing
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT5111077A 1976-09-24 1977-09-22 Procedimento ed impianto per trattare acque di rifiuto mediante microrganismi IT1090470B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11445776A JPS5339655A (en) 1976-09-24 1976-09-24 Treatment of drainage water in use of unwoven fabric sheet
JP15060176A JPS5374747A (en) 1976-12-15 1976-12-15 Method of treating waste water by micro-bacteria
JP15377776A JPS5378654A (en) 1976-12-21 1976-12-21 Method of treating water by micro-organism

Publications (1)

Publication Number Publication Date
IT1090470B true IT1090470B (it) 1985-06-26

Family

ID=27312728

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5111077A IT1090470B (it) 1976-09-24 1977-09-22 Procedimento ed impianto per trattare acque di rifiuto mediante microrganismi

Country Status (5)

Country Link
AU (1) AU2907977A (it)
DE (1) DE2742894A1 (it)
FR (1) FR2365528A1 (it)
GB (1) GB1574922A (it)
IT (1) IT1090470B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339655A (en) * 1976-09-24 1978-04-11 Niigata Eng Co Ltd Treatment of drainage water in use of unwoven fabric sheet
EP0053772B1 (en) * 1980-12-08 1984-11-14 Sterling Drug Inc. A process for treating wastewaters
GB8523328D0 (en) * 1985-09-20 1985-10-23 Atomic Energy Authority Uk Biochemical reactor
FR2587912B1 (fr) * 1985-10-01 1988-01-08 Milcap France Sa Garnissage textile formant support pour bio-transformation et separation de phase
DE3635588A1 (de) * 1986-10-20 1988-04-21 Werkzeugbau Schlotmann Gmbh In einem klaerbecken einer klaeranlage anordbare einrichtung zur biologischen klaerung
SE8801511L (sv) * 1987-09-21 1989-03-22 Lars Aake Hilmer Haakansson Avfettningsfoerfarande och anordning daerfoer
GB8807234D0 (en) * 1988-03-25 1988-04-27 Simpson J R Innovative development of slow sand filter
US5264129A (en) * 1988-03-25 1993-11-23 Biofil Limited Filter device
DE3826968A1 (de) * 1988-08-09 1990-02-15 Paul Schreck Abscheider fuer insbesondere in abwaessern befindliche oele und fette
FR2639342B1 (fr) * 1988-11-22 1991-09-06 Seine Normandie Agence Financi Support de fixation des microorganismes dans l'epuration et le traitement des eaux et procedes et reacteurs d'epuration utilisant un tel support
GB2248231B (en) * 1990-09-26 1994-10-26 Andrew David Worthington Liquid purification apparatus
JP2002518163A (ja) * 1998-06-17 2002-06-25 オウェンス コーニング 曝気池廃水処理システムおよび方法
DE19941457A1 (de) * 1999-08-31 2001-03-01 Thomas Willuweit Teichfilter
EP1801077A1 (en) * 2005-12-21 2007-06-27 Kang Na Hsiung Enterprise Co., Ltd. Method for treating a contaminated fluid, system for treating a contaminated fluid, and method for making a biomass carrier suitable for treating a contaminated fluid
CN106746341A (zh) * 2016-12-30 2017-05-31 中天正涵（天津）环保科技有限公司 一种用于污水处理的多极生物接触氧化反应器
CN118420119B (zh) * 2024-07-03 2024-09-20 湖南三友环保科技有限公司 水刺无纺布复合颗粒、制备方法、应用及污水处理工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113102A (en) * 1960-07-15 1963-12-03 Schulze Karl Ludwig Trickling filter
US3231490A (en) * 1963-09-16 1966-01-25 Dow Chemical Co Secondary treatment of waste water
BE793322A (fr) * 1971-12-29 1973-04-16 Mecafina Sa Installation d'epuration mecanique et biologique d'eaux usees
DE2238957A1 (de) * 1972-08-08 1974-02-14 Akzo Gmbh Fuellelemente fuer tropfkoerper
JPS5289239A (en) * 1976-01-21 1977-07-26 Tadaki Morimura Method of treating waste water
FR2362791A1 (fr) * 1976-08-25 1978-03-24 Hellqvist Ake Procede et dispositif pour purifier l'eau

Also Published As

Publication number Publication date
FR2365528A1 (fr) 1978-04-21
DE2742894A1 (de) 1978-03-30
AU2907977A (en) 1979-03-29
GB1574922A (en) 1980-09-10

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