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(19)

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2 800 460

(13)

(51)

IPC

B01J20/04(2006-01-01)

B01J20/06(2006-01-01)

C02F1/28(2006-01-01)

C02F1/64(2006-01-01)

(21) (22)

Application

2022124852, 2022-09-28

(24)

Start date

2022-09-28

(22)

Actual filing date

2022-09-28

(45)

Published

2023-07-21

(72)

Inventor

Antoninova Natalia IurevnaSobenin Artem ViacheslavovichUsmanov Albert IsmagilovichShubina Liubov AndreevnaShepel Kseniia Viktorovna

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Uchrezhdenie Nauki Institut Gornogo Dela Uralskogo Otdeleniia Rossiiskoi Akademii Nauk Uro Ran)

IRON-MAGNESIUM COMPOSITE FOR WASTEWATER TREATMENT Russian patent published in 2023 - IPC B01J20/04 B01J20/06 C02F1/28 C02F1/64

Abstract RU 2800460 C1

FIELD: environmental protection.

SUBSTANCE: invention is aimed at making products from industrial waste in order to clean waste from heavy metal ions. An iron-magnesium composite composition for wastewater treatment is presented, characterized in that it comprises a mixture of iron-magnesium waste with diatomite as a sorbent in the following ratio of components in the mixture, wt %: iron-magnesium waste 95-97; diatomite 3-5.

EFFECT: invention provides creation of a composite composition based on iron-magnesium production waste having the ability to actively neutralize heavy metal ions (Cu²⁺, Zn²⁺, Fe³⁺, Mg²⁺) from industrial waste water.

7 cl, 7 dwg, 6 tbl, 1 ex

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RU 2 800 460 C1

Authors

Antoninova Natalia Iurevna

Sobenin Artem Viacheslavovich

Usmanov Albert Ismagilovich

Shubina Liubov Andreevna

Shepel Kseniia Viktorovna

Dates

2023-07-21—Published

2022-09-28—Filed