PT101396A - Remocao de taninos em efluentes da industria corticeira - Google Patents

Remocao de taninos em efluentes da industria corticeira

Info

Publication number
PT101396A
PT101396A PT10139693A PT10139693A PT101396A PT 101396 A PT101396 A PT 101396A PT 10139693 A PT10139693 A PT 10139693A PT 10139693 A PT10139693 A PT 10139693A PT 101396 A PT101396 A PT 101396A
Authority
PT
Portugal
Prior art keywords
chrome
treatment
tannins
removal
tanned leather
Prior art date
Application number
PT10139693A
Other languages
English (en)
Inventor
Vitorino De Matos Beleza
Ana Ferreira Carneiro P Soares
Francisco Jose Concei Teixeira
Rosaria Maria Da Silva Santos
Original Assignee
Inst Superior De Engenharia Do
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 Inst Superior De Engenharia Do filed Critical Inst Superior De Engenharia Do
Priority to PT10139693A priority Critical patent/PT101396A/pt
Publication of PT101396A publication Critical patent/PT101396A/pt

Links

Landscapes

  • Removal Of Specific Substances (AREA)
PT10139693A 1993-10-27 1993-10-27 Remocao de taninos em efluentes da industria corticeira PT101396A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10139693A PT101396A (pt) 1993-10-27 1993-10-27 Remocao de taninos em efluentes da industria corticeira

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10139693A PT101396A (pt) 1993-10-27 1993-10-27 Remocao de taninos em efluentes da industria corticeira

Publications (1)

Publication Number Publication Date
PT101396A true PT101396A (pt) 1995-05-04

Family

ID=20085339

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10139693A PT101396A (pt) 1993-10-27 1993-10-27 Remocao de taninos em efluentes da industria corticeira

Country Status (1)

Country Link
PT (1) PT101396A (pt)

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19940304

FC3A Refusal

Effective date: 20000926