BG48374A1 - Method for biological purifying of waste waters from organic compounds and nitrogen - Google Patents

Method for biological purifying of waste waters from organic compounds and nitrogen

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Publication number
BG48374A1
BG48374A1 BG7881187A BG7881187A BG48374A1 BG 48374 A1 BG48374 A1 BG 48374A1 BG 7881187 A BG7881187 A BG 7881187A BG 7881187 A BG7881187 A BG 7881187A BG 48374 A1 BG48374 A1 BG 48374A1
Authority
BG
Bulgaria
Prior art keywords
waters
nitrogen
organic compounds
waste waters
aerobic
Prior art date
Application number
BG7881187A
Inventor
Jurij A Kogan
Vladimir A Kogan
Valerij N Shvetsov
Ksenija M Morozova
Rashid N Ishmukhamedov
Vladimir M Vlaskin
Original Assignee
Vnii Vodosnabzhenija Kanalizat
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 Vnii Vodosnabzhenija Kanalizat filed Critical Vnii Vodosnabzhenija Kanalizat
Publication of BG48374A1 publication Critical patent/BG48374A1/en

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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

This method is intended for application in the purification of waters from mineral fertilisers from animal breeding farms, as well as urban domestic sewage waters. The method provides reduction of the duration of the purification process, lower power consumption, and improved quality of the purified waters. The method involves anaerobic treatment of water, which is continued until complete ammoniation of the organically bound nitrogen, while the aerobic treatment is conducted at a redox potential of 210 to 290 mV at an aerobic age of the active pallet ranging from 3 to 7 days.
BG7881187A 1984-09-20 1987-03-10 Method for biological purifying of waste waters from organic compounds and nitrogen BG48374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3792211 1984-09-20

Publications (1)

Publication Number Publication Date
BG48374A1 true BG48374A1 (en) 1991-02-15

Family

ID=21139089

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7881187A BG48374A1 (en) 1984-09-20 1987-03-10 Method for biological purifying of waste waters from organic compounds and nitrogen

Country Status (1)

Country Link
BG (1) BG48374A1 (en)

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