DE254857C - - Google Patents

Info

Publication number
DE254857C
DE254857C DENDAT254857D DE254857DA DE254857C DE 254857 C DE254857 C DE 254857C DE NDAT254857 D DENDAT254857 D DE NDAT254857D DE 254857D A DE254857D A DE 254857DA DE 254857 C DE254857 C DE 254857C
Authority
DE
Germany
Prior art keywords
water
filter
air
oxygen
hollow
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.)
Active
Application number
DENDAT254857D
Other languages
German (de)
English (en)
Publication of DE254857C publication Critical patent/DE254857C/de
Active 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
    • C02F1/58—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
    • C02F1/645—Devices for iron precipitation and treatment by air

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
DENDAT254857D Active DE254857C (OSRAM)

Publications (1)

Publication Number Publication Date
DE254857C true DE254857C (OSRAM)

Family

ID=513005

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT254857D Active DE254857C (OSRAM)

Country Status (1)

Country Link
DE (1) DE254857C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019937A1 (en) * 1994-01-25 1995-07-27 Bror Nilsson Plant that purifies water from iron and manganese by aeration and filtration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019937A1 (en) * 1994-01-25 1995-07-27 Bror Nilsson Plant that purifies water from iron and manganese by aeration and filtration

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