AU1594795A - Plant that purifies water from iron and manganese by aeration and filtration - Google Patents

Plant that purifies water from iron and manganese by aeration and filtration

Info

Publication number
AU1594795A
AU1594795A AU15947/95A AU1594795A AU1594795A AU 1594795 A AU1594795 A AU 1594795A AU 15947/95 A AU15947/95 A AU 15947/95A AU 1594795 A AU1594795 A AU 1594795A AU 1594795 A AU1594795 A AU 1594795A
Authority
AU
Australia
Prior art keywords
aeration
manganese
filtration
plant
iron
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
AU15947/95A
Inventor
Bror Nilsson
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 AU1594795A publication Critical patent/AU1594795A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Hydroponics (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
AU15947/95A 1994-01-25 1995-01-25 Plant that purifies water from iron and manganese by aeration and filtration Abandoned AU1594795A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9400206A SE9400206D0 (en) 1994-01-25 1994-01-25 Procedure for purification of water and water purification plant for carrying out the process
SE9400206 1994-01-25
PCT/SE1995/000071 WO1995019937A1 (en) 1994-01-25 1995-01-25 Plant that purifies water from iron and manganese by aeration and filtration

Publications (1)

Publication Number Publication Date
AU1594795A true AU1594795A (en) 1995-08-08

Family

ID=20392668

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15947/95A Abandoned AU1594795A (en) 1994-01-25 1995-01-25 Plant that purifies water from iron and manganese by aeration and filtration

Country Status (3)

Country Link
AU (1) AU1594795A (en)
SE (1) SE9400206D0 (en)
WO (1) WO1995019937A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1188721A1 (en) * 2000-09-08 2002-03-20 Uwe Dipl.-Ing. Würdig Process and device for water treatment
CN101974933B (en) * 2010-07-28 2011-12-07 苏州顶裕节能设备有限公司 Overflow siphon automatic blow-down device
CN104787822B (en) * 2015-05-06 2016-12-07 浙江天濮环保科技有限公司 A kind of sewage separating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE160169C1 (en) *
DE254857C (en) *
US2237711A (en) * 1938-05-12 1941-04-08 Crane Company Of Minnesota Purification of water
FI78143C (en) * 1987-12-10 1991-07-02 Matti Karhumaeki Treatment method for domestic water for pressurized water installations in small properties and apparatus for applying treatment method t

Also Published As

Publication number Publication date
SE9400206D0 (en) 1994-01-25
WO1995019937A1 (en) 1995-07-27

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