FIELD: ecology.
SUBSTANCE: invention relates to the field of industrial ecology, in particular to a method for producing a sorption material for wastewater treatment and water treatment. Method for producing the sorbent comprises the following steps: the brucite is thermally treated at a temperature of 250–300 °C, then milled to a particle size of 0.05–0.001 mm and mixed with dust from firing clay. Mixture is poured into a mixer, where granules of 0.4–2.0 mm size are rolled. Granules are thermally treated at a temperature of 800–1,000 °C.
EFFECT: invention provides a sorbent in the form of thermally modified brucite on an aluminosilicate framework with improved physical and mechanical properties.
1 cl, 3 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ADSORPTION TREATMENT METHOD OF SURFACE WATER SOURCES | 2018 |
|
RU2704438C1 |
| METHOD FOR COMPLEX SORPTION WASTEWATER TREATMENT | 2022 |
|
RU2784984C1 |
| METHOD FOR PRODUCING ALUMINOSILICATE SORBENT FOR PURIFICATION OF NATURAL AND WASTE WATERS FROM HEAVY METAL IONS | 2020 |
|
RU2748595C1 |
| METHOD FOR PRODUCING COMPOSITE SORBENT FOR WASTEWATER TREATMENT BASED ON MINING AND PROCESSING WASTE | 2022 |
|
RU2797375C1 |
| METHOD OF PRODUCING SORBENT FOR WATER TREATMENT | 2010 |
|
RU2421277C1 |
| METHOD OF PURIFICATION OF THE NATURAL AND WASTE WATERS BY FILTRATION | 2005 |
|
RU2297983C1 |
| COMPOSITION AND METHOD OF PRODUCING COMPOSITE GRANULAR SORBENT BASED ON CALCIUM AND MAGNESIUM ALUMINOSILICATES | 2021 |
|
RU2805663C2 |
| WATER CLEANING-DESTINED SORPTION-FILTRATION MATERIAL AND A METHOD FOR PREPARATION THEREOF | 2003 |
|
RU2229336C1 |
| METHOD FOR OBTAINING SORBENT FOR PURIFYING WASTEWATER FROM MULTICOMPONENT POLLUTANTS | 2017 |
|
RU2644880C1 |
| METHOD OF OBTAINING A SORBENT TO EXTRACT HEAVY METALS FROM WASTEWATER | 2016 |
|
RU2624319C1 |
