DE9007301U1 - - Google Patents

Info

Publication number
DE9007301U1
DE9007301U1 DE9007301U DE9007301U DE9007301U1 DE 9007301 U1 DE9007301 U1 DE 9007301U1 DE 9007301 U DE9007301 U DE 9007301U DE 9007301 U DE9007301 U DE 9007301U DE 9007301 U1 DE9007301 U1 DE 9007301U1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE9007301U
Other languages
German (de)
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 DE9007301U priority Critical patent/DE9007301U1/de
Priority claimed from DE4013974A external-priority patent/DE4013974C1/de
Publication of DE9007301U1 publication Critical patent/DE9007301U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
DE9007301U 1990-04-30 1990-04-30 Expired - Lifetime DE9007301U1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9007301U DE9007301U1 (pt) 1990-04-30 1990-04-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013974A DE4013974C1 (pt) 1990-04-30 1990-04-30
DE9007301U DE9007301U1 (pt) 1990-04-30 1990-04-30

Publications (1)

Publication Number Publication Date
DE9007301U1 true DE9007301U1 (pt) 1990-12-20

Family

ID=25892744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9007301U Expired - Lifetime DE9007301U1 (pt) 1990-04-30 1990-04-30

Country Status (1)

Country Link
DE (1) DE9007301U1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017121A1 (de) * 1990-04-30 1991-11-14 Straten Guenter Zusammensetzung zum behandeln von mit metallionen verunreinigtem wasser, verfahren zu ihrer herstellung und ihre verwendung
EP0609687A1 (de) * 1993-02-02 1994-08-10 Günter Straten Fällmittel zur Ausfällung von Schwermetallen
EP3231772A1 (de) * 2017-05-08 2017-10-18 Heraeus Deutschland GmbH & Co. KG Verfahren zur entfernung von gelöstem nickel und kupfer aus alkalischem abwasser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017121A1 (de) * 1990-04-30 1991-11-14 Straten Guenter Zusammensetzung zum behandeln von mit metallionen verunreinigtem wasser, verfahren zu ihrer herstellung und ihre verwendung
EP0609687A1 (de) * 1993-02-02 1994-08-10 Günter Straten Fällmittel zur Ausfällung von Schwermetallen
EP3231772A1 (de) * 2017-05-08 2017-10-18 Heraeus Deutschland GmbH & Co. KG Verfahren zur entfernung von gelöstem nickel und kupfer aus alkalischem abwasser

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