AU5560494A - A purification system with filter for separation of activated sludge and treated water in a process tank - Google Patents

A purification system with filter for separation of activated sludge and treated water in a process tank

Info

Publication number
AU5560494A
AU5560494A AU55604/94A AU5560494A AU5560494A AU 5560494 A AU5560494 A AU 5560494A AU 55604/94 A AU55604/94 A AU 55604/94A AU 5560494 A AU5560494 A AU 5560494A AU 5560494 A AU5560494 A AU 5560494A
Authority
AU
Australia
Prior art keywords
separation
filter
treated water
purification system
activated sludge
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.)
Abandoned
Application number
AU55604/94A
Inventor
Karsten Krogh Andersen
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
Publication of AU5560494A publication Critical patent/AU5560494A/en
Abandoned 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU55604/94A 1992-11-19 1993-11-03 A purification system with filter for separation of activated sludge and treated water in a process tank Abandoned AU5560494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK139092A DK169719B1 (en) 1992-11-19 1992-11-19 Purification system with filter for separating active sludge and purified water in a process tank
DK1390/92 1992-11-19
PCT/DK1993/000358 WO1994011311A1 (en) 1992-11-19 1993-11-03 A purification system with filter for separation of activated sludge and treated water in a process tank

Publications (1)

Publication Number Publication Date
AU5560494A true AU5560494A (en) 1994-06-08

Family

ID=8104337

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55604/94A Abandoned AU5560494A (en) 1992-11-19 1993-11-03 A purification system with filter for separation of activated sludge and treated water in a process tank

Country Status (4)

Country Link
EP (1) EP0669899A1 (en)
AU (1) AU5560494A (en)
DK (1) DK169719B1 (en)
WO (1) WO1994011311A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451317A (en) * 1994-09-08 1995-09-19 Kubota Corporation Solid-liquid separator
CN102372340B (en) * 2011-10-09 2013-01-16 东莞市威迪膜科技有限公司 System and method for treating organic wastewater of circuit board
CN114901600A (en) * 2019-12-27 2022-08-12 蓝海生物技术有限公司 Aquaculture system and method for feeding aquatic species

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510328B1 (en) * 1991-03-07 1995-10-04 Kubota Corporation Apparatus for treating activated sludge

Also Published As

Publication number Publication date
WO1994011311A1 (en) 1994-05-26
EP0669899A1 (en) 1995-09-06
DK169719B1 (en) 1995-01-23
DK139092D0 (en) 1992-11-19
DK139092A (en) 1994-05-20

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