FI752845A7 - - Google Patents

Info

Publication number
FI752845A7
FI752845A7 FI752845A FI752845A FI752845A7 FI 752845 A7 FI752845 A7 FI 752845A7 FI 752845 A FI752845 A FI 752845A FI 752845 A FI752845 A FI 752845A FI 752845 A7 FI752845 A7 FI 752845A7
Authority
FI
Finland
Application number
FI752845A
Other languages
Finnish (fi)
Other versions
FI60185B (fi
FI60185C (fi
Inventor
Ursula Haupt
Edeltraud Solich
Theodor Ploetz
Original Assignee
Feldmuehle Anlagen Prod
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 Feldmuehle Anlagen Prod filed Critical Feldmuehle Anlagen Prod
Publication of FI752845A7 publication Critical patent/FI752845A7/fi
Publication of FI60185B publication Critical patent/FI60185B/fi
Application granted granted Critical
Publication of FI60185C publication Critical patent/FI60185C/fi

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
FI752845A 1974-10-19 1975-10-14 Foerfarande foer rening av avloppsvatten FI60185C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2449500 1974-10-19
DE2449500A DE2449500C2 (de) 1974-10-19 1974-10-19 Verfahren zum Reinigen von Abwässern

Publications (3)

Publication Number Publication Date
FI752845A7 true FI752845A7 (is") 1976-04-20
FI60185B FI60185B (fi) 1981-08-31
FI60185C FI60185C (fi) 1981-12-10

Family

ID=5928566

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752845A FI60185C (fi) 1974-10-19 1975-10-14 Foerfarande foer rening av avloppsvatten

Country Status (6)

Country Link
US (1) US3998730A (is")
CA (1) CA1052022A (is")
DE (1) DE2449500C2 (is")
FI (1) FI60185C (is")
FR (1) FR2288061A1 (is")
SE (1) SE404179B (is")

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529697A (en) * 1994-07-20 1996-06-25 The University Of Southern Mississippi Process for color removal from paper mill wastewaters
AU2001253365A1 (en) * 2000-04-10 2001-10-23 Midwest Research Institute Phenol removal pretreatment process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT198206B (de) * 1954-11-19 1958-06-25 Forschungsgesellschaft Wabag Verfahren zur Entfernung von Urochrom aus Wasser
US3429660A (en) * 1964-12-08 1969-02-25 Engelhard Ind Inc Alumina production
US3468625A (en) * 1966-11-18 1969-09-23 Exxon Research Engineering Co Preparation of crystalline alumina by homogeneous precipitation
US3627679A (en) * 1967-05-25 1971-12-14 Gulf States Paper Corp Effluent treatment processes
US3625886A (en) * 1969-02-13 1971-12-07 Day & Zimmermann Inc Process for recovering organic material from aqueous streams
US3853789A (en) * 1971-03-26 1974-12-10 J Warthen Preparation of macroporous alumina extrudates
US3763040A (en) * 1971-08-13 1973-10-02 Environmental Protection Agenc Processes for reducing the organic-carbon content of water contaminated with organic compounds by continuous countercurrent multistage treatment with activated carbon
US3855123A (en) * 1972-11-08 1974-12-17 Zurn Ind Inc Upflow-downflow sorption process

Also Published As

Publication number Publication date
SE7511317L (sv) 1976-04-20
FR2288061A1 (fr) 1976-05-14
DE2449500C2 (de) 1986-07-10
SE404179B (sv) 1978-09-25
FI60185B (fi) 1981-08-31
FR2288061B1 (is") 1979-06-29
US3998730A (en) 1976-12-21
FI60185C (fi) 1981-12-10
CA1052022A (en) 1979-04-03
DE2449500A1 (de) 1976-04-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: FELDMUEHLE AG