BE869826Q - Procede de fabrication d'un agent d'epuration des eaux residuaires - Google Patents

Procede de fabrication d'un agent d'epuration des eaux residuaires

Info

Publication number
BE869826Q
BE869826Q BE189948A BE189948A BE869826Q BE 869826 Q BE869826 Q BE 869826Q BE 189948 A BE189948 A BE 189948A BE 189948 A BE189948 A BE 189948A BE 869826 Q BE869826 Q BE 869826Q
Authority
BE
Belgium
Prior art keywords
manufacturing
waste water
water treatment
treatment agent
agent
Prior art date
Application number
BE189948A
Other languages
English (en)
Original Assignee
Piepho Abwassertech Ralf F
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 Piepho Abwassertech Ralf F filed Critical Piepho Abwassertech Ralf F
Application granted granted Critical
Publication of BE869826Q publication Critical patent/BE869826Q/fr

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BE189948A 1975-06-24 1978-08-18 Procede de fabrication d'un agent d'epuration des eaux residuaires BE869826Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527987 DE2527987C3 (de) 1975-06-24 1975-06-24 Verfahren zur Herstellung eines Mittels zur Reinigung von Abwässern

Publications (1)

Publication Number Publication Date
BE869826Q true BE869826Q (fr) 1978-12-18

Family

ID=5949773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189948A BE869826Q (fr) 1975-06-24 1978-08-18 Procede de fabrication d'un agent d'epuration des eaux residuaires

Country Status (3)

Country Link
BE (1) BE869826Q (fr)
DE (1) DE2527987C3 (fr)
SE (1) SE415560B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397863A1 (fr) * 1977-07-21 1979-02-16 Technime Sa Procede de cassage d'emulsions et moyens permettant de mettre en oeuvre ce procede
DE2801034A1 (de) * 1978-01-11 1979-07-12 Hoechst Ag Flockungsmittel zur reinigung von abwaessern
US4415467A (en) * 1981-03-05 1983-11-15 Colloid Piepho Agent for the purification of waste waters and process for its production
CA1186967A (fr) * 1981-05-21 1985-05-14 Leon Buchan Epuration de l'eau
US4470912A (en) * 1981-09-30 1984-09-11 Radecca, Inc. Method of breaking emulsions
DE3712383A1 (de) * 1987-04-11 1988-10-27 Piepho Abwassertech Ralf F Verfahren zur aufbereitung von abwaessern landwirtschaftlicher betriebe, insbesondere guelle
GB9024860D0 (en) * 1990-11-15 1991-01-02 Multiserv Sa Treatment of dispersions
DE4100203A1 (de) * 1991-01-05 1992-07-09 Bayer Ag Verfahren zur abwasserreinigung
DE4206646C2 (de) * 1992-03-03 1994-06-01 Uwe Kromozinski Verfahren zur Reinigung von Abwasser und Adsorptionsmittel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759955A (fr) * 1969-12-15 1971-05-17 Tatabanyai Szenbenyak Procede pour la reduction de la demande biochimique d'oxygene des eaux d'egouts, et pour la recuperation des proteines qui y sont contenues

Also Published As

Publication number Publication date
DE2527987A1 (de) 1977-01-13
DE2527987B2 (de) 1978-06-15
DE2527987C3 (de) 1984-08-23
SE7601407L (sv) 1976-12-25
SE415560B (sv) 1980-10-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RALF F. PIEPHO ABWASSERTECHNIK G.M.B.H.

Effective date: 19960831