BG51711A1 - Sewerage - Google Patents

Sewerage

Info

Publication number
BG51711A1
BG51711A1 BG8091287A BG8091287A BG51711A1 BG 51711 A1 BG51711 A1 BG 51711A1 BG 8091287 A BG8091287 A BG 8091287A BG 8091287 A BG8091287 A BG 8091287A BG 51711 A1 BG51711 A1 BG 51711A1
Authority
BG
Bulgaria
Prior art keywords
aeration
sewerage
biodegrading
sewers
anaerobic
Prior art date
Application number
BG8091287A
Inventor
Aleksandar I Kutlin
Original Assignee
Bg Knipibks Vodokanalproekt
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 Bg Knipibks Vodokanalproekt filed Critical Bg Knipibks Vodokanalproekt
Priority to BG8091287A priority Critical patent/BG51711A1/en
Publication of BG51711A1 publication Critical patent/BG51711A1/en

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Landscapes

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

Abstract

This system is used for pre-treatment of sewage prior to purification. It allows for a complete reaction of the biodegrading anaerobic and aerobic activated sludge resulting in an increased technical and economic efficiency of the equipment. The system consists of sewers (2, 10, 11) equipped with pairs of sections (5, 6) and aeration shafts (13) connected to aeration devices (14).
BG8091287A 1987-08-11 1987-08-11 Sewerage BG51711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8091287A BG51711A1 (en) 1987-08-11 1987-08-11 Sewerage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8091287A BG51711A1 (en) 1987-08-11 1987-08-11 Sewerage

Publications (1)

Publication Number Publication Date
BG51711A1 true BG51711A1 (en) 1993-08-16

Family

ID=3919471

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8091287A BG51711A1 (en) 1987-08-11 1987-08-11 Sewerage

Country Status (1)

Country Link
BG (1) BG51711A1 (en)

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