FR2261232A1 - Waste water and sewage purificn. appts. - for installation inside aeration tank - Google Patents

Waste water and sewage purificn. appts. - for installation inside aeration tank

Info

Publication number
FR2261232A1
FR2261232A1 FR7505157A FR7505157A FR2261232A1 FR 2261232 A1 FR2261232 A1 FR 2261232A1 FR 7505157 A FR7505157 A FR 7505157A FR 7505157 A FR7505157 A FR 7505157A FR 2261232 A1 FR2261232 A1 FR 2261232A1
Authority
FR
France
Prior art keywords
zone
air
appts
purificn
sewage
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
FR7505157A
Other languages
English (en)
Other versions
FR2261232B1 (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.)
HAMBURGER ET CO KG GEORG
Original Assignee
HAMBURGER ET CO KG GEORG
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 HAMBURGER ET CO KG GEORG filed Critical HAMBURGER ET CO KG GEORG
Publication of FR2261232A1 publication Critical patent/FR2261232A1/fr
Application granted granted Critical
Publication of FR2261232B1 publication Critical patent/FR2261232B1/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
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR7505157A 1974-02-20 1975-02-19 Waste water and sewage purificn. appts. - for installation inside aeration tank Granted FR2261232A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT135674A AT324973B (de) 1974-02-20 1974-02-20 Aggregat zur behandlung von abwasser nach dem belebtschlammverfahren oder einem anderen chemischen reinigungsverfahren, unter benutzung von luft oder oxydierender gase und anlage, welche das aggregat enthalt
AT340374A AT341960B (de) 1974-02-20 1974-04-24 Aggregat zur beluftung und behandlung von abwasser nach dem belebtschlammverfahren oder einem anderen chemischen reinigungsverfahren, unter benutzung oxydierender gase

Publications (2)

Publication Number Publication Date
FR2261232A1 true FR2261232A1 (en) 1975-09-12
FR2261232B1 FR2261232B1 (fr) 1977-04-15

Family

ID=25595629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505157A Granted FR2261232A1 (en) 1974-02-20 1975-02-19 Waste water and sewage purificn. appts. - for installation inside aeration tank

Country Status (11)

Country Link
AT (2) AT324973B (fr)
BE (1) BE825764A (fr)
CH (1) CH605426A5 (fr)
DK (1) DK64375A (fr)
ES (1) ES433948A1 (fr)
FI (1) FI750477A (fr)
FR (1) FR2261232A1 (fr)
IT (1) IT1028758B (fr)
NL (1) NL7502049A (fr)
NO (1) NO750561L (fr)
SE (1) SE7501768L (fr)

Also Published As

Publication number Publication date
DK64375A (fr) 1975-10-27
DE2502661A1 (de) 1975-08-21
FR2261232B1 (fr) 1977-04-15
NO750561L (fr) 1975-08-21
ATA340374A (de) 1976-02-15
BE825764A (fr) 1975-06-16
DE2502661B2 (de) 1977-03-17
AT341960B (de) 1978-03-10
AT324973B (de) 1975-09-25
FI750477A (fr) 1975-08-21
CH605426A5 (fr) 1978-09-29
SE7501768L (fr) 1975-08-21
IT1028758B (it) 1979-02-10
ES433948A1 (es) 1977-02-16
NL7502049A (nl) 1975-08-22

Similar Documents

Publication Publication Date Title
US3680704A (en) Ozone sewage treatment apparatus
US2360811A (en) Purification of liquids
GB1359341A (en) Waste disposal
US3984323A (en) Apparatus for purifying polluted water
US3807563A (en) Individual household aerated waste treatment system
GB2226813A (en) Liquid waste treatment system
FR2261232A1 (en) Waste water and sewage purificn. appts. - for installation inside aeration tank
JPH0416237B2 (fr)
GB1116570A (en) Aerobic waste treatment system
US3541008A (en) Method and apparatus for neutralizing acid waste water
CN108002610A (zh) 防阻的工业污水净化装置
JPS6337119Y2 (fr)
CN210656529U (zh) 一种一体化污水处理设备
JPS5794388A (en) Sludge concentrating device
AU622949B2 (en) Effluent treatment
KR960037587A (ko) 통합 반응조 및 수질 조정조를 이용한 하 · 폐수의 생물 · 화학적 순환 고도 처리 시스템
JPS588308B2 (ja) し尿浄化装置の流量調整槽の予備曝気装置
JPH0628162Y2 (ja) 上澄液排出装置
EP0230894B1 (fr) Procédé et dispositif pour le traitement d'eau
JPH0222071Y2 (fr)
SU1346592A1 (ru) Устройство дл обработки сточных вод
KR20210020519A (ko) 파쇄된 음식폐기물의 오폐수 친환경 처리장치
KR20000005306U (ko) 가압부상식 폐수 처리장치
Davidson et al. APPARATUS FOR TREATING WASTE MATERIALS
SU889629A1 (ru) Устройство дл очистки сточных вод

Legal Events

Date Code Title Description
ST Notification of lapse