MD1173F1 - Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale - Google Patents

Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale

Info

Publication number
MD1173F1
MD1173F1 MD980100A MD980100A MD1173F1 MD 1173 F1 MD1173 F1 MD 1173F1 MD 980100 A MD980100 A MD 980100A MD 980100 A MD980100 A MD 980100A MD 1173 F1 MD1173 F1 MD 1173F1
Authority
MD
Moldova
Prior art keywords
extraction
nonferrous metals
metals
sewage sludges
nonferrous
Prior art date
Application number
MD980100A
Other languages
English (en)
Other versions
MD1173G2 (ro
Inventor
Olga Covaliova
Victor Covaliov
Gheorghe DUCA
Original Assignee
Univ De Stat Din Moldova
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 Univ De Stat Din Moldova filed Critical Univ De Stat Din Moldova
Priority to MD98-0100A priority Critical patent/MD1173G2/ro
Publication of MD1173F1 publication Critical patent/MD1173F1/ro
Publication of MD1173G2 publication Critical patent/MD1173G2/ro

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
MD98-0100A 1998-04-24 1998-04-24 Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale MD1173G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD98-0100A MD1173G2 (ro) 1998-04-24 1998-04-24 Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD98-0100A MD1173G2 (ro) 1998-04-24 1998-04-24 Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale

Publications (2)

Publication Number Publication Date
MD1173F1 true MD1173F1 (ro) 1999-03-31
MD1173G2 MD1173G2 (ro) 2000-02-29

Family

ID=19739153

Family Applications (1)

Application Number Title Priority Date Filing Date
MD98-0100A MD1173G2 (ro) 1998-04-24 1998-04-24 Procedeu de extragere a metalelor colorate din precipitatele apelor reziduale

Country Status (1)

Country Link
MD (1) MD1173G2 (ro)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD488G2 (ro) * 1996-02-21 1997-05-31 Государственный Университет Молд0 Procede de extragere metalelor grele din precipitatele apelor reziduale

Also Published As

Publication number Publication date
MD1173G2 (ro) 2000-02-29

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Legal Events

Date Code Title Description
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20180424