PT84961A - Procede pour le traitement d:eaux - Google Patents

Procede pour le traitement d:eaux

Info

Publication number
PT84961A
PT84961A PT8496187A PT8496187A PT84961A PT 84961 A PT84961 A PT 84961A PT 8496187 A PT8496187 A PT 8496187A PT 8496187 A PT8496187 A PT 8496187A PT 84961 A PT84961 A PT 84961A
Authority
PT
Portugal
Prior art keywords
oxidn
sepn
flocculation
air
sodium hypochlorite
Prior art date
Application number
PT8496187A
Other languages
English (en)
Portuguese (pt)
Other versions
PT84961B (pt
Original Assignee
Dupermo Representacoes Estudos
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 Dupermo Representacoes Estudos filed Critical Dupermo Representacoes Estudos
Priority to PT8496187A priority Critical patent/PT84961B/pt
Publication of PT84961A publication Critical patent/PT84961A/fr
Publication of PT84961B publication Critical patent/PT84961B/pt

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
PT8496187A 1987-05-28 1987-05-28 Sistema de tratamento de aguas PT84961B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8496187A PT84961B (pt) 1987-05-28 1987-05-28 Sistema de tratamento de aguas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8496187A PT84961B (pt) 1987-05-28 1987-05-28 Sistema de tratamento de aguas

Publications (2)

Publication Number Publication Date
PT84961A true PT84961A (fr) 1987-06-01
PT84961B PT84961B (pt) 1992-05-29

Family

ID=20084034

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8496187A PT84961B (pt) 1987-05-28 1987-05-28 Sistema de tratamento de aguas

Country Status (1)

Country Link
PT (1) PT84961B (fr)

Also Published As

Publication number Publication date
PT84961B (pt) 1992-05-29

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19911115

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950531