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2 411 059

(13)

(51)

IPC

B01D39/16(2006-01-01)

B01J20/28(2006-01-01)

(21) (22)

Application

2009112925/05, 2009-04-06

(24)

Start date

2009-04-06

(22)

Actual filing date

2009-04-06

(45)

Published

2011-02-10

(72)

Inventor

Sobgajda Natal'Ja Anatol'EvnaNikitina Tat'Jana Valer'EvnaOl'Shanskaja Ljubov' NikolaevnaKolesnikova Marina Aleksandrovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Saratovskij Gosudarstvennyj Tekhnicheskij Universitet

SORPTION FILTRATION MATERIAL FOR INDUSTRIAL EFFLUENTS TREATMENT Russian patent published in 2011 - IPC B01D39/16 B01J20/28

Abstract RU 2411059 C2

FIELD: process engineering.

SUBSTANCE: invention relates to water treatment. Proposed filtration material consists of thermally-expanded graphite and PAN fiber layers.

EFFECT: higher efficiency in removing oil products and heavy metal ions.

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RU 2 411 059 C2

Authors

Sobgajda Natal'Ja Anatol'Evna

Nikitina Tat'Jana Valer'Evna

Ol'Shanskaja Ljubov' Nikolaevna

Kolesnikova Marina Aleksandrovna

Dates

2011-02-10—Published

2009-04-06—Filed