DD137917A5 - APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER - Google Patents

APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER

Info

Publication number
DD137917A5
DD137917A5 DD20686378A DD20686378A DD137917A5 DD 137917 A5 DD137917 A5 DD 137917A5 DD 20686378 A DD20686378 A DD 20686378A DD 20686378 A DD20686378 A DD 20686378A DD 137917 A5 DD137917 A5 DD 137917A5
Authority
DD
German Democratic Republic
Prior art keywords
appendix
wastewater
biological cleaning
biological
cleaning
Prior art date
Application number
DD20686378A
Other languages
German (de)
Inventor
Ryszard Przybylowicz
Lech Narbutt
Jerzy Stepien
Original Assignee
Przed Instalacji Przemyslowych
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 Przed Instalacji Przemyslowych filed Critical Przed Instalacji Przemyslowych
Priority to DD20686378A priority Critical patent/DD137917A5/en
Publication of DD137917A5 publication Critical patent/DD137917A5/en

Links

DD20686378A 1978-07-21 1978-07-21 APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER DD137917A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD20686378A DD137917A5 (en) 1978-07-21 1978-07-21 APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20686378A DD137917A5 (en) 1978-07-21 1978-07-21 APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER

Publications (1)

Publication Number Publication Date
DD137917A5 true DD137917A5 (en) 1979-10-03

Family

ID=5513708

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20686378A DD137917A5 (en) 1978-07-21 1978-07-21 APPENDIX FOR BIOLOGICAL CLEANING OF WASTEWATER

Country Status (1)

Country Link
DD (1) DD137917A5 (en)

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