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2 501 745

(13)

(51)

IPC

C02F3/34(2006-01-01)

C12N1/20(2006-01-01)

(21) (22)

Application

2012109029/10, 2012-03-11

(24)

Start date

2012-03-11

(22)

Actual filing date

2012-03-11

(45)

Published

2013-12-20

(72)

Inventor

Domracheva Ljudmila IvanovnaGornostaeva Elena Anatol'EvnaZykova Julija Nikolaevna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennaja Sel'Skokhozjajstvennaja Akademija" Ministerstva Sel'Skogo Khozjajstva Rossijskoj Federatsii Vpo Vgskha)

CLEANING METHOD OF WATER SOLUTION CONTAINING COPPER SALT FROM COPPER IONS Russian patent published in 2013 - IPC C02F3/34 C12N1/20

Abstract RU 2501745 C2

FIELD: biotechnologies.

SUBSTANCE: cleaning method of water solution containing copper salt from copper ions is proposed. The method provides for contact of water solution containing 20 mg of Cu²⁺/l with 0.2 g of suspension of homogenised culture per 1 l of the solution. The suspension contains the following composition of dominant types of cyanobacteria: Phormidium ambiguum (Jom.), Phormidium boryanum (Kutz.), Leptolyngbya foveolarum (Rabenhor stex Gom), and Plectonema boryanum (Gom.f.boryanum). Contact is performed during 1 to 3 hours.

EFFECT: invention provides cleaning of water solution from copper ions.

4 ex

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RU 2 501 745 C2

Authors

Domracheva Ljudmila Ivanovna

Gornostaeva Elena Anatol'Evna

Zykova Julija Nikolaevna

Dates

2013-12-20—Published

2012-03-11—Filed