BE893821A - Procede et installation de filtration par floculation d'eaux residuaires - Google Patents

Procede et installation de filtration par floculation d'eaux residuaires

Info

Publication number
BE893821A
BE893821A BE0/208573A BE208573A BE893821A BE 893821 A BE893821 A BE 893821A BE 0/208573 A BE0/208573 A BE 0/208573A BE 208573 A BE208573 A BE 208573A BE 893821 A BE893821 A BE 893821A
Authority
BE
Belgium
Prior art keywords
flocculation
wastewater
filtering
installation
Prior art date
Application number
BE0/208573A
Other languages
English (en)
Inventor
Dudli Andreas
Fuchs Ernst
Original Assignee
Mecapec Sa
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 Mecapec Sa filed Critical Mecapec Sa
Publication of BE893821A publication Critical patent/BE893821A/fr

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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating 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
    • C02F1/5236—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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Activated Sludge Processes (AREA)
  • Removal Of Specific Substances (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
  • Water Treatment By Sorption (AREA)
BE0/208573A 1981-07-13 1982-07-12 Procede et installation de filtration par floculation d'eaux residuaires BE893821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813127570 DE3127570A1 (de) 1981-07-13 1981-07-13 Verfahrung und einrichtung zur flockungsfiltration von abwasser

Publications (1)

Publication Number Publication Date
BE893821A true BE893821A (fr) 1982-11-03

Family

ID=6136761

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208573A BE893821A (fr) 1981-07-13 1982-07-12 Procede et installation de filtration par floculation d'eaux residuaires

Country Status (9)

Country Link
JP (1) JPS5824316A (fr)
BE (1) BE893821A (fr)
DE (1) DE3127570A1 (fr)
DK (1) DK298782A (fr)
FI (1) FI822491A7 (fr)
GB (1) GB2103504A (fr)
NL (1) NL8202817A (fr)
NO (1) NO822417L (fr)
SE (1) SE8204281L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013375C2 (de) * 1990-04-26 1994-12-22 Passavant Werke Verfahren zum Entfernen von gelösten und in Suspensa enthaltenem Phosphor aus Abwasser
DE9215208U1 (de) * 1992-11-09 1992-12-24 Koch, Reinhard, O-8402 Gröditz Einrichtung zur biologischen und chemisch-adsorptiven Abwasserbehandlung
FR2729653B1 (fr) * 1995-01-20 1998-04-24 Atochem Elf Sa Procede de dephosphatation ameliore des eaux residuaires
DE10316173B4 (de) 2003-04-04 2006-03-16 Hans Huber Ag Maschinen- Und Anlagenbau Vorrichtung zum Entfernen von feinem Siebgut aus einer Flüssigkeit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1362115A (fr) * 1962-05-11 1964-05-29 Water Litt Corp Perfectionnement à l'épuration des eaux
DE1517667A1 (de) * 1964-10-26 1969-07-10 Hivag Handels Und Ind Verwaltu Verfahren zur Aufbereitung von Textilabwaessern
US3423309A (en) * 1968-03-22 1969-01-21 Dorr Oliver Inc Waste treatment for phosphate removal
CA939085A (en) * 1969-08-22 1973-12-25 Dorr-Oliver Incorporated Split treatment phosphorus removal from waste
US3617569A (en) * 1970-07-31 1971-11-02 Dow Chemical Co Removal of phosphate from waste water
US3983033A (en) * 1973-03-26 1976-09-28 Massachusetts Institute Of Technology Process for removing dissolved phosphorus from water magnetically
US3864258A (en) * 1973-03-26 1975-02-04 Rsc Ind Inc Apparatus for treating sewage
CH593870A5 (fr) * 1974-01-07 1977-12-15 Tii Corp
DD144254A1 (de) * 1979-06-11 1980-10-08 Siegrun Bauer Verfahren zur reinigung von waessern,die farbstoffe enthalten
NL7905111A (nl) * 1979-06-30 1981-01-05 Stamicarbon Werkwijze voor het chemisch verwijderen van fosfor- verbindingen uit afvalwater en werkwijze voor het zuiveren van afvalwater.

Also Published As

Publication number Publication date
FI822491A0 (fi) 1982-07-13
NO822417L (no) 1983-01-14
NL8202817A (nl) 1983-02-01
JPS5824316A (ja) 1983-02-14
SE8204281D0 (sv) 1982-07-12
SE8204281L (sv) 1983-01-14
FI822491L (fi) 1983-01-14
FI822491A7 (fi) 1983-01-14
DE3127570A1 (de) 1983-04-28
DK298782A (da) 1983-01-14
GB2103504A (en) 1983-02-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MECAPEC S.A.

Effective date: 19840712