RO100184A2 - Diethanole amide polluted water byollogical treatment method - Google Patents

Diethanole amide polluted water byollogical treatment method

Info

Publication number
RO100184A2
RO100184A2 RO129977A RO12997787A RO100184A2 RO 100184 A2 RO100184 A2 RO 100184A2 RO 129977 A RO129977 A RO 129977A RO 12997787 A RO12997787 A RO 12997787A RO 100184 A2 RO100184 A2 RO 100184A2
Authority
RO
Romania
Prior art keywords
diethanole
byollogical
amide
treatment method
polluted water
Prior art date
Application number
RO129977A
Other languages
Romanian (ro)
Other versions
RO100184B1 (en
Inventor
B Mark Tsinberg
A Tatyana Surgina
I Petr Gvozdyaka
Original Assignee
Volgo Ural Ni I Pi Dobyche I P
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 Volgo Ural Ni I Pi Dobyche I P filed Critical Volgo Ural Ni I Pi Dobyche I P
Priority to RO129977A priority Critical patent/RO100184B1/en
Publication of RO100184A2 publication Critical patent/RO100184A2/en
Publication of RO100184B1 publication Critical patent/RO100184B1/en

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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Biological removal of diethanolamine from sewage (wastes) comprises introducing into the sewage sources of phosphorus and microelements and a biocoenosis of Pseudomonas and Bacillus microorganisms obtd. by natural selection while cultivating active sludge on nutrient media contg. high concns. of diethanolamine. Pref. ratio of biocoenosis:sewage vol. is 1:1000-5000 and purification is at pH 7.2-8.8.
RO129977A 1987-10-05 1987-10-05 Diethanole amide polluted water byollogical treatment method RO100184B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO129977A RO100184B1 (en) 1987-10-05 1987-10-05 Diethanole amide polluted water byollogical treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO129977A RO100184B1 (en) 1987-10-05 1987-10-05 Diethanole amide polluted water byollogical treatment method

Publications (2)

Publication Number Publication Date
RO100184A2 true RO100184A2 (en) 1990-06-26
RO100184B1 RO100184B1 (en) 1990-10-30

Family

ID=20120674

Family Applications (1)

Application Number Title Priority Date Filing Date
RO129977A RO100184B1 (en) 1987-10-05 1987-10-05 Diethanole amide polluted water byollogical treatment method

Country Status (1)

Country Link
RO (1) RO100184B1 (en)

Also Published As

Publication number Publication date
RO100184B1 (en) 1990-10-30

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