AT315758B - Process for wastewater treatment with phosphorus removal and plant for carrying out the process - Google Patents

Process for wastewater treatment with phosphorus removal and plant for carrying out the process

Info

Publication number
AT315758B
AT315758B AT755970A AT755970A AT315758B AT 315758 B AT315758 B AT 315758B AT 755970 A AT755970 A AT 755970A AT 755970 A AT755970 A AT 755970A AT 315758 B AT315758 B AT 315758B
Authority
AT
Austria
Prior art keywords
plant
carrying
wastewater treatment
phosphorus removal
phosphorus
Prior art date
Application number
AT755970A
Other languages
German (de)
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of AT315758B publication Critical patent/AT315758B/en

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

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)
  • Removal Of Specific Substances (AREA)
  • Separating Particles In Gases By Inertia (AREA)
AT755970A 1969-08-22 1970-08-20 Process for wastewater treatment with phosphorus removal and plant for carrying out the process AT315758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85228069A 1969-08-22 1969-08-22

Publications (1)

Publication Number Publication Date
AT315758B true AT315758B (en) 1974-06-10

Family

ID=25312924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT755970A AT315758B (en) 1969-08-22 1970-08-20 Process for wastewater treatment with phosphorus removal and plant for carrying out the process

Country Status (10)

Country Link
JP (1) JPS4917707B1 (en)
AT (1) AT315758B (en)
CA (1) CA939085A (en)
CH (1) CH556801A (en)
FR (1) FR2059084A6 (en)
GB (1) GB1334052A (en)
IT (1) IT942057B (en)
NL (1) NL7012404A (en)
NO (1) NO129402B (en)
SE (1) SE372928B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127570A1 (en) * 1981-07-13 1983-04-28 Mecapec S.A., 8716 Schmerikon METHOD AND DEVICE FOR FLOCKING FILTRATION OF WASTEWATER
DE4120075A1 (en) * 1991-06-18 1992-12-24 Forschungsgesellschaft Fuer Dr Treatment of aq. alkaline developer soln. for offset printing plate - by pptn. of dissolved cpds. esp. silicate with metal ions to reduce vol. of special waste

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216114A (en) * 1988-03-30 1989-10-04 Stig Arvid Henrikson A continuous chemical precipitation process for water using lime
DK294089D0 (en) * 1989-06-15 1989-06-15 Ingenioer Og Arkitektfirmaet J PROCEDURE AND PLANT FOR TREATMENT OF ORGANIC LOADED WASTE
JP4867269B2 (en) * 2005-10-06 2012-02-01 栗田工業株式会社 Method and apparatus for treating fluorine-containing water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127570A1 (en) * 1981-07-13 1983-04-28 Mecapec S.A., 8716 Schmerikon METHOD AND DEVICE FOR FLOCKING FILTRATION OF WASTEWATER
DE4120075A1 (en) * 1991-06-18 1992-12-24 Forschungsgesellschaft Fuer Dr Treatment of aq. alkaline developer soln. for offset printing plate - by pptn. of dissolved cpds. esp. silicate with metal ions to reduce vol. of special waste

Also Published As

Publication number Publication date
FR2059084A6 (en) 1971-05-28
NL7012404A (en) 1971-02-24
SE372928B (en) 1975-01-20
NO129402B (en) 1974-04-08
CH556801A (en) 1974-12-13
IT942057B (en) 1973-03-20
CA939085A (en) 1973-12-25
JPS4917707B1 (en) 1974-05-02
GB1334052A (en) 1973-10-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee