BR7905236A - Processo para a purificacao de aguas residuais contaminadas,com teor de agentes tensoativos e detergentes - Google Patents

Processo para a purificacao de aguas residuais contaminadas,com teor de agentes tensoativos e detergentes

Info

Publication number
BR7905236A
BR7905236A BR7905236A BR7905236A BR7905236A BR 7905236 A BR7905236 A BR 7905236A BR 7905236 A BR7905236 A BR 7905236A BR 7905236 A BR7905236 A BR 7905236A BR 7905236 A BR7905236 A BR 7905236A
Authority
BR
Brazil
Prior art keywords
surfactors
detergents
purification
content
residual waters
Prior art date
Application number
BR7905236A
Other languages
English (en)
Inventor
E Schieder
R Stoiber
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of BR7905236A publication Critical patent/BR7905236A/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
    • C02F1/52—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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BR7905236A 1978-08-16 1979-08-15 Processo para a purificacao de aguas residuais contaminadas,com teor de agentes tensoativos e detergentes BR7905236A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835763 DE2835763A1 (de) 1978-08-16 1978-08-16 Verfahren zur reinigung von tensid- und detergentienhaltigen, kontaminierten abwaessern

Publications (1)

Publication Number Publication Date
BR7905236A true BR7905236A (pt) 1980-05-13

Family

ID=6047100

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905236A BR7905236A (pt) 1978-08-16 1979-08-15 Processo para a purificacao de aguas residuais contaminadas,com teor de agentes tensoativos e detergentes

Country Status (10)

Country Link
US (1) US4303511A (pt)
JP (1) JPS5528797A (pt)
AR (1) AR218147A1 (pt)
BR (1) BR7905236A (pt)
CA (1) CA1114966A (pt)
CH (1) CH650231A5 (pt)
DE (1) DE2835763A1 (pt)
FR (1) FR2433812B1 (pt)
GB (1) GB2028295B (pt)
SE (1) SE441440B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910034C2 (de) * 1979-03-14 1985-02-28 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Aufbereitung radioaktiver Lösungen
PH22647A (en) * 1984-01-16 1988-10-28 Westinghouse Electric Corp Immobilization of sodium sulfate radwaste
AT396227B (de) * 1989-08-17 1993-07-26 Perlmooser Zementwerke Ag Neutralisierungsmittel mit depotwirkung
WO1991004949A1 (en) * 1989-09-26 1991-04-18 Commonwealth Scientific And Industrial Research Organisation Water purification process
AT406472B (de) * 1991-10-10 2000-05-25 Oekozent Ges Fuer Oekologieber Verfahren zur aufbereitung von abfallstoffen
DE4232246A1 (de) * 1992-09-25 1994-03-31 Siemens Ag Verfahren zur Zerstörung einer organischen Substanz
US5585531A (en) * 1994-10-07 1996-12-17 Barker; Tracy A. Method for processing liquid radioactive waste
ES2166261B1 (es) * 1999-05-14 2004-01-01 Vallejo Nicasio Paulino Mora Depuradora de aguas residuales industriales por evaporacion aplicable para la regularizacion del ph y la eliminacion de gases contaminantes.
KR100373136B1 (ko) * 2000-07-25 2003-02-25 주식회사 세정하이테크 폐수의 질소 및 인 제거용 화학적 처리제 및 이를 이용한폐수의 처리방법
CN110015745A (zh) * 2019-04-28 2019-07-16 哈尔滨工业大学 一种利用生物炭强化氧化剂作用去除水中污染物的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR7288E (fr) * 1907-06-19 Gabriel Lambert Procédé chimique de purification des eaux
US3285849A (en) * 1962-08-10 1966-11-15 Toyo Koatsu Ind Inc Process for coagulating aqueous suspensions and composition for use therein
US3137634A (en) * 1963-08-30 1964-06-16 Wyatt B Silker Nuclear reactor operation
FR1540373A (fr) * 1967-04-19 1968-09-27 Procédé pour la traitement et l'épuration des eaux résiduaires, plus particulièrement des eaux résiduaires de blanchisserie
US3474033A (en) * 1967-04-27 1969-10-21 Ultra Dynamics Corp Process and plant for sewage treatment
US3577341A (en) * 1968-10-18 1971-05-04 Pennwalt Corp Water treatment
US3736254A (en) * 1971-06-03 1973-05-29 Owens Illinois Inc System for removing color from paper mill liquid waste
JPS5323031B2 (pt) * 1974-03-14 1978-07-12
JPS5230057A (en) * 1975-09-01 1977-03-07 Kao Corp Waste water treatment method
BE859028A (fr) * 1977-09-26 1978-03-28 Belgonucleaire Sa Procede de decontamination de l'eau

Also Published As

Publication number Publication date
SE7906749L (sv) 1980-02-17
GB2028295B (en) 1982-11-03
US4303511A (en) 1981-12-01
AR218147A1 (es) 1980-05-15
FR2433812A1 (fr) 1980-03-14
FR2433812B1 (fr) 1985-07-19
CA1114966A (en) 1981-12-22
DE2835763A1 (de) 1980-02-28
CH650231A5 (de) 1985-07-15
GB2028295A (en) 1980-03-05
JPS5528797A (en) 1980-02-29
SE441440B (sv) 1985-10-07

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