FR2306943A1 - Installation de traitement des eaux usees - Google Patents

Installation de traitement des eaux usees

Info

Publication number
FR2306943A1
FR2306943A1 FR7511479A FR7511479A FR2306943A1 FR 2306943 A1 FR2306943 A1 FR 2306943A1 FR 7511479 A FR7511479 A FR 7511479A FR 7511479 A FR7511479 A FR 7511479A FR 2306943 A1 FR2306943 A1 FR 2306943A1
Authority
FR
France
Prior art keywords
rotor
bundles
aeration
pref
tube
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.)
Granted
Application number
FR7511479A
Other languages
English (en)
Other versions
FR2306943B1 (fr
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
Priority to FR7511479A priority Critical patent/FR2306943A1/fr
Publication of FR2306943A1 publication Critical patent/FR2306943A1/fr
Application granted granted Critical
Publication of FR2306943B1 publication Critical patent/FR2306943B1/fr
Granted 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
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (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)
FR7511479A 1975-04-11 1975-04-11 Installation de traitement des eaux usees Granted FR2306943A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7511479A FR2306943A1 (fr) 1975-04-11 1975-04-11 Installation de traitement des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511479A FR2306943A1 (fr) 1975-04-11 1975-04-11 Installation de traitement des eaux usees

Publications (2)

Publication Number Publication Date
FR2306943A1 true FR2306943A1 (fr) 1976-11-05
FR2306943B1 FR2306943B1 (fr) 1980-12-05

Family

ID=9153852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511479A Granted FR2306943A1 (fr) 1975-04-11 1975-04-11 Installation de traitement des eaux usees

Country Status (1)

Country Link
FR (1) FR2306943A1 (fr)

Also Published As

Publication number Publication date
FR2306943B1 (fr) 1980-12-05

Similar Documents

Publication Publication Date Title
ATE25373T1 (de) Mechanisch-biologische klaeranlage zum reinigen von abwaessern sowie verfahren zum klaeren von abwaessern.
ES445445A1 (es) Dispositivo para transformar en materias inocuas las mate- rias extranas, en especial, las materias nocivas contenidas en aguas residuales.
FR2306943A1 (fr) Installation de traitement des eaux usees
GB1522875A (en) Waste water treatment apparatus by biological action
CN204298140U (zh) 一种微动力曝气装置
CN207986794U (zh) 一种污水处理用无曝气生物膜载体
CN209338219U (zh) 一种净化自转笼
JPH03198A (ja) 汚水浄化装置
JPS5239959A (en) Aerating method using elongated vertical bath equipped with inner tube
WO1993022244A1 (fr) Dispositif de nettoyage par contact biologique en forme de cage destine au traitement des eaux usees
CN108557989A (zh) 一种污水处理用无曝气生物膜载体
CN219031906U (zh) 一种微生物废水净化装置
JPH04141300A (ja) 浮遊型省エネ浄水機
Antonie APPARATUS FOR TREATING SEWAGE
FR2240190A1 (en) Biological treatment of effluent with rotating discs - carrying bundles of open ended tubes to enhance oxygenation
LOEHR et al. Aerated lagoon treatment of Long Island duck wastes
JPS5631494A (en) Contact oxidizing water treating apparatus
Gubelmann et al. A fine-bubble aeration process
SU467037A1 (ru) Способ биохимической очистки сточных вод от пара-нитроанилина
Costa A Review of Turbidity Removal Associated with Biological Treatment of Paper Mill Wastewaters
Godeanu et al. New results on the purification of waste waters by means of aquatic macrophyta species).
Govindan Studies on algae in relation to treatment of wastewater.
JPS5732791A (en) Treatment of waste water
FR2192074A1 (en) Purification of sewage - using biological filtration and activated sludge
Roques et al. Theoretical and methodological study of the phenomenon of biological oxygen demand

Legal Events

Date Code Title Description
ST Notification of lapse