BG43909A1 - Method for preparing repeated use of wastes from manufacture of semi- conductor instruments - Google Patents

Method for preparing repeated use of wastes from manufacture of semi- conductor instruments

Info

Publication number
BG43909A1
BG43909A1 BG5812482A BG5812482A BG43909A1 BG 43909 A1 BG43909 A1 BG 43909A1 BG 5812482 A BG5812482 A BG 5812482A BG 5812482 A BG5812482 A BG 5812482A BG 43909 A1 BG43909 A1 BG 43909A1
Authority
BG
Bulgaria
Prior art keywords
wastes
instruments
conductor
semi
preparing
Prior art date
Application number
BG5812482A
Other languages
English (en)
Inventor
Bernd Kloth
Klaus Lehmann
Peter Purps
Dietmar Lippitz
Peter Heidborn
Original Assignee
Werk Fernsehelektronik Veb
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 Werk Fernsehelektronik Veb filed Critical Werk Fernsehelektronik Veb
Publication of BG43909A1 publication Critical patent/BG43909A1/xx

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
BG5812482A 1981-12-02 1982-09-29 Method for preparing repeated use of wastes from manufacture of semi- conductor instruments BG43909A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81235308A DD210809A3 (de) 1981-12-02 1981-12-02 Aufbereitung von bei der herstellung elektronischer halbleiterbauelemente anfallenden abprodukten

Publications (1)

Publication Number Publication Date
BG43909A1 true BG43909A1 (en) 1988-09-15

Family

ID=5535057

Family Applications (1)

Application Number Title Priority Date Filing Date
BG5812482A BG43909A1 (en) 1981-12-02 1982-09-29 Method for preparing repeated use of wastes from manufacture of semi- conductor instruments

Country Status (5)

Country Link
BG (1) BG43909A1 (cs)
CS (1) CS245745B1 (cs)
DD (1) DD210809A3 (cs)
RO (1) RO84411B (cs)
SU (1) SU1308653A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972073A (en) * 1997-10-02 1999-10-26 The University Of Dayton Recovery of the components of group III-V material aqueous wastes

Also Published As

Publication number Publication date
RO84411B (ro) 1984-08-30
DD210809A3 (de) 1984-06-20
SU1308653A1 (ru) 1987-05-07
CS245745B1 (en) 1986-10-16
CS708682A1 (en) 1985-06-13
RO84411A (ro) 1984-06-21

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