PT65621B - Procede pour le traitement des effluents urbains - Google Patents

Procede pour le traitement des effluents urbains

Info

Publication number
PT65621B
PT65621B PT65621A PT6562176A PT65621B PT 65621 B PT65621 B PT 65621B PT 65621 A PT65621 A PT 65621A PT 6562176 A PT6562176 A PT 6562176A PT 65621 B PT65621 B PT 65621B
Authority
PT
Portugal
Prior art keywords
treating urban
urban effluents
effluents
treating
urban
Prior art date
Application number
PT65621A
Other languages
English (en)
French (fr)
Portuguese (pt)
Other versions
PT65621A (fr
Inventor
Bernard Vigreux
Original Assignee
Saint Gobain Techn Nouvelles
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 Saint Gobain Techn Nouvelles filed Critical Saint Gobain Techn Nouvelles
Publication of PT65621A publication Critical patent/PT65621A/pt
Publication of PT65621B publication Critical patent/PT65621B/pt

Links

Classifications

    • 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
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • 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
    • C02F1/56—Macromolecular compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
PT65621A 1975-09-26 1976-09-21 Procede pour le traitement des effluents urbains PT65621B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529668A FR2325608A1 (fr) 1975-09-26 1975-09-26 Procede pour le traitement des effluents urbains

Publications (2)

Publication Number Publication Date
PT65621A PT65621A (fr) 1976-10-01
PT65621B true PT65621B (fr) 1978-04-05

Family

ID=9160536

Family Applications (1)

Application Number Title Priority Date Filing Date
PT65621A PT65621B (fr) 1975-09-26 1976-09-21 Procede pour le traitement des effluents urbains

Country Status (8)

Country Link
BE (1) BE846606A (es)
CH (1) CH603493A5 (es)
ES (1) ES451798A1 (es)
FR (1) FR2325608A1 (es)
GB (1) GB1552172A (es)
IT (1) IT1071394B (es)
PT (1) PT65621B (es)
ZA (1) ZA765733B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048603B1 (en) * 1980-09-22 1984-12-12 Precipitator Corporation Mixing and reaction chamber for liquid decontamination
US4738750A (en) * 1986-02-10 1988-04-19 Stone Container Corp. System and method for treating pulp and paper mill waste water
NO894849L (no) * 1989-12-05 1991-06-06 Unik Filtersystem As Prosessanlegg for bl.a. sanitetsslakting.
NO171548C (no) * 1990-11-30 1993-04-07 Unik Filtersystem As Fremgangsmaate for behandling av surt humusholdig vann
AU1175692A (en) * 1991-01-29 1992-08-27 David Arthur Hoare Effluent treatment
EA202192065A1 (ru) * 2019-02-18 2021-11-09 Метсо Ототек Финланд Ой СПОСОБ И ТЕХНОЛОГИЧЕСКАЯ УСТАНОВКА ДЛЯ УДАЛЕНИЯ СОЕДИНЕНИЙ НА ОСНОВЕ Si ИЗ ЩЕЛОКА ОТ ВЫЩЕЛАЧИВАНИЯ И ПРИМЕНЕНИЕ

Also Published As

Publication number Publication date
FR2325608B1 (es) 1980-11-28
FR2325608A1 (fr) 1977-04-22
CH603493A5 (es) 1978-08-15
ES451798A1 (es) 1977-11-01
IT1071394B (it) 1985-04-02
ZA765733B (en) 1977-09-28
PT65621A (fr) 1976-10-01
BE846606A (fr) 1977-03-24
GB1552172A (en) 1979-09-12

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