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(19)

(11)

2 274 611

(13)

(51)

IPC

C02F3/34(2006-01-01)

C12N1/00(2006-01-01)

C12R1/01(2006-01-01)

(21) (22)

Application

2003137238/13, 2003-12-23

(24)

Start date

2003-12-23

(22)

Actual filing date

2003-12-23

(45)

Published

2006-04-20

(72)

Inventor

Ivonin Mikhail VladimirovichZavolokin Vasilij IvanovichShukajlo Boris Nikolaevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Zavod Reagentov I Vodoochistnogo Oborudovanija"

METHOD OF TREATING ADDITIONAL WATER FOR HEAT NETWORKS Russian patent published in 2006 - IPC C02F3/34 C12N1/00 C12R1/01

Abstract RU 2274611 C2

FIELD: microbiological water treatment processes.

SUBSTANCE: microbiological water treatment process involves acidification of initial water and removal oxygen therefrom. The two stages are carried out jointly through interaction of initial water with elementary sulfur in presence of bacterium species Thiobacillus.

EFFECT: increased chemical and environmental safety of process.

3 cl, 4 ex

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RU 2 274 611 C2

Authors

Ivonin Mikhail Vladimirovich

Zavolokin Vasilij Ivanovich

Shukajlo Boris Nikolaevich

Dates

2006-04-20—Published

2003-12-23—Filed