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(19)

RU

(11)

2 403 959

(13)

C2

(51)

IPC

B01D65/08(2006-01-01)

C02F1/56(2006-01-01)

C02F3/12(2006-01-01)

C02F3/30(2006-01-01)

(21) (22)

Application

2007145645/05, 2005-07-26

(24)

Start date

2005-07-26

(22)

Actual filing date

2005-07-26

(45)

Published

2010-11-20

(72)

Inventor

Joon Seong-KhoonKollinz Dzhon Kh.Kopps Dzheroehn A.Kh'Jusman Ingmar Kh.

(73)

Holder

Nalko Kompani

METHOD TO IMPROVE FLOW CONDITIONS IN MEMBRANE REACTOR Russian patent published in 2010 - IPC B01D65/08 C02F1/56 C02F3/12 C02F3/30 

Abstract RU 2403959 C2

FIELD: process engineering.

SUBSTANCE: invention relates to biological water treatment. Effluents 1 are fed into membrane bioreactor 2. Said effluents pass in succession through anaerobic 2, anoxic 3 and aerated 5 vessels, the latter incorporating membrane 5. Polyelectrolyte 9 is added into each vessel. Sediment is circulated from anoxic vessel 3 into anaerobic vessel 2 and from aerated vessel 4 into anoxic vessel 3. Purified water is forced out by pumps.

EFFECT: higher efficiency.

19 cl, 4 dwg

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RU 2 403 959 C2

Authors

Joon Seong-Khoon

Kollinz Dzhon Kh.

Kopps Dzheroehn A.

Kh'Jusman Ingmar Kh.

Dates

2010-11-20—Published

2005-07-26—Filed

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