NL6908603A - - Google Patents

Info

Publication number
NL6908603A
NL6908603A NL6908603A NL6908603A NL6908603A NL 6908603 A NL6908603 A NL 6908603A NL 6908603 A NL6908603 A NL 6908603A NL 6908603 A NL6908603 A NL 6908603A NL 6908603 A NL6908603 A NL 6908603A
Authority
NL
Netherlands
Application number
NL6908603A
Other versions
NL153826B (nl
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 filed Critical
Publication of NL6908603A publication Critical patent/NL6908603A/xx
Publication of NL153826B publication Critical patent/NL153826B/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
    • 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
    • C02F1/722—Oxidation by peroxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
NL6908603A 1968-06-06 1969-06-06 Werkwijze voor het zuiveren van rioolwater of rioolwaterslib. NL153826B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73485668A 1968-06-06 1968-06-06

Publications (2)

Publication Number Publication Date
NL6908603A true NL6908603A (nl) 1969-12-09
NL153826B NL153826B (nl) 1977-07-15

Family

ID=24953356

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908603A NL153826B (nl) 1968-06-06 1969-06-06 Werkwijze voor het zuiveren van rioolwater of rioolwaterslib.

Country Status (8)

Country Link
US (1) US3530067A (nl)
BE (1) BE734013A (nl)
CH (1) CH532534A (nl)
DE (1) DE1926813C3 (nl)
FR (1) FR2010250A1 (nl)
GB (1) GB1224307A (nl)
NL (1) NL153826B (nl)
SE (1) SE348450B (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705098A (en) * 1971-02-22 1972-12-05 Fmc Corp Sewage treatment with hydrogen peroxide
US3755156A (en) * 1971-05-04 1973-08-28 T Karjukhina Method for biochemical treatment of industrial waste water
US3791866A (en) * 1972-08-07 1974-02-12 Rohm & Haas Recovery of waste brine regenerant
JPS5245582A (en) * 1975-10-09 1977-04-11 Tokai Denka Kogyo Kk Solid-liquid separation method of organic waste fluid sludge
US4017392A (en) * 1975-12-22 1977-04-12 International Minerals & Chemical Corporation Organic peroxides as slime settling agents
US4051027A (en) * 1975-12-22 1977-09-27 International Minerals & Chemical Corporation Settling clay-containing slimes
DE2960474D1 (en) * 1978-04-15 1981-10-22 Carves Simon Ltd A method of removing metallic impurities from sewage sludge
JPS551851A (en) * 1978-06-20 1980-01-09 Kurita Water Ind Ltd Dehydration of organic sludge
DE2927912A1 (de) * 1979-07-11 1981-01-29 Bayer Ag Verfahren zur abwasserbehandlung
US4288551A (en) * 1980-03-10 1981-09-08 The Coca-Cola Company Process for the purification of sugar syrups
US4377486A (en) * 1980-12-24 1983-03-22 Wrc Processing Company Organic sludge dewatering process
ATE27136T1 (de) * 1983-05-30 1987-05-15 Voest Alpine Ag Verfahren zur vorbehandlung von schlaemmen zur verbesserung des flockungs- und/oder entwaesserungsverhaltens in einer nachfolgenden entwaesserungsvorrichtung.
ES528559A0 (es) * 1983-12-30 1985-05-16 Llatas Escrig Ignacio Procedimiento para la depuracion de aguas residuales
US4552668A (en) * 1984-07-30 1985-11-12 Fmc Corporation Oxidation of sulfides in polymer-thickened aqueous solution
DE3703824A1 (de) * 1987-02-07 1988-08-18 Thomae Gmbh Dr K Verfahren zur simultanen chemischen und biologischen beseitigung fester und fluessiger organischer abfaelle und vorrichtungen zur durchfuehrung dieses verfahrens
FR2662435B1 (fr) * 1990-05-28 1993-12-10 Guasco Roger Procede de regeneration des eaux usees ou sales par surpression et oxygenation.
US5000860A (en) * 1990-08-07 1991-03-19 Center For Innovative Technology Method for dewatering alum sludge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576442A (en) * 1948-09-30 1951-11-27 Hercules Powder Co Ltd Biological oxygen demand reduction process

Also Published As

Publication number Publication date
CH532534A (de) 1973-01-15
DE1926813C3 (de) 1979-04-05
SE348450B (nl) 1972-09-04
NL153826B (nl) 1977-07-15
US3530067A (en) 1970-09-22
DE1926813B2 (nl) 1978-07-13
GB1224307A (en) 1971-03-10
DE1926813A1 (de) 1969-12-11
BE734013A (nl) 1969-11-17
FR2010250A1 (nl) 1970-02-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: FMC