PL126576B1 - Method of chemically processing sewages containing also dissolved organic impurities - Google Patents

Method of chemically processing sewages containing also dissolved organic impurities Download PDF

Info

Publication number
PL126576B1
PL126576B1 PL22183580A PL22183580A PL126576B1 PL 126576 B1 PL126576 B1 PL 126576B1 PL 22183580 A PL22183580 A PL 22183580A PL 22183580 A PL22183580 A PL 22183580A PL 126576 B1 PL126576 B1 PL 126576B1
Authority
PL
Poland
Prior art keywords
sludge
alkali metal
acid
water
added
Prior art date
Application number
PL22183580A
Other languages
English (en)
Polish (pl)
Other versions
PL221835A1 (de
Original Assignee
Tatabanyai Szenbanyak
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 Tatabanyai Szenbanyak filed Critical Tatabanyai Szenbanyak
Publication of PL221835A1 publication Critical patent/PL221835A1/xx
Publication of PL126576B1 publication Critical patent/PL126576B1/pl

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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
PL22183580A 1979-02-07 1980-02-06 Method of chemically processing sewages containing also dissolved organic impurities PL126576B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001508 HU177908B (en) 1979-02-07 1979-02-07 Method for treating waters contaminated chemically

Publications (2)

Publication Number Publication Date
PL221835A1 PL221835A1 (de) 1980-10-20
PL126576B1 true PL126576B1 (en) 1983-08-31

Family

ID=11001939

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22183580A PL126576B1 (en) 1979-02-07 1980-02-06 Method of chemically processing sewages containing also dissolved organic impurities

Country Status (9)

Country Link
AT (1) AT379791B (de)
CS (1) CS216522B2 (de)
DD (1) DD148758A5 (de)
DE (1) DE3004121A1 (de)
FR (1) FR2448510B1 (de)
GB (1) GB2046235A (de)
HU (1) HU177908B (de)
PL (1) PL126576B1 (de)
YU (1) YU41500B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511358A1 (fr) * 1981-08-14 1983-02-18 Rhone Poulenc Chim Base Procede de preparation d'un agent floculant
DE3629626A1 (de) * 1986-08-30 1988-03-03 Fichtel & Sachs Ag Antriebsnabe fuer fahrraeder od. dgl.
DE8616498U1 (de) * 1986-09-16 1991-03-07 Kreyenberg, Heiner, Dipl.-Ing., 4030 Ratingen Vorrichtung zur Schlammentnahme aus Gewässern und deren Aufbereitung
DE3829089A1 (de) * 1988-08-27 1990-03-01 Innoterv Ipari Foevallalkozo Verfahren zur abscheidung der festen phase aus fluessigen stoffen
IT1230069B (it) * 1989-03-10 1991-10-05 Eniricerche Spa Procedimento per la riduzione del cod da reflui industriali o urbani.
DE4022795A1 (de) * 1990-07-18 1992-01-23 Ruetgerswerke Ag Verfahren zum detoxifizieren von wasser und mittel hierzu
DE19533409A1 (de) * 1995-09-09 1997-03-13 Bakelite Ag Verfahren zur Wasserbehandlung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226430C (de) *
GB749662A (en) * 1953-12-24 1956-05-30 Arie Knepper Process for the purification of liquids containing colloidal or suspended substances in very fine division
US3171805A (en) * 1963-04-29 1965-03-02 American Cyanamid Co Flocculation of sewage
GB1092628A (en) * 1964-11-26 1967-11-29 Christiania Portland Cementfab Proteinous animal food
US3399136A (en) * 1965-10-20 1968-08-27 Johns Manville Removal of bacteria from aqueous liquids by filtration
GB1192848A (en) * 1967-11-30 1970-05-20 Metallgesellschaft Ag Process for Dewatering Sewage or Industrial Waste
CH556800A (de) * 1973-07-13 1974-12-13 Swissair Verfahren und anlage zur aufbereitung von abwasser zu brauchwasser.

Also Published As

Publication number Publication date
PL221835A1 (de) 1980-10-20
AT379791B (de) 1986-02-25
GB2046235A (en) 1980-11-12
CS216522B2 (en) 1982-11-26
DD148758A5 (de) 1981-06-10
YU30480A (en) 1983-01-21
FR2448510A1 (fr) 1980-09-05
FR2448510B1 (fr) 1985-07-19
HU177908B (en) 1982-01-28
DE3004121A1 (de) 1980-08-28
ATA43380A (de) 1985-07-15
YU41500B (en) 1987-08-31

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