FIELD: water treatment.
SUBSTANCE: sorbent catalyst appropriate to produce drinking water contains, as carrier, filter material (ODM-2F), ground opokas with summary pore volume 0.45-0.55 cm3/g (98.0-99.5%) and manganese dioxide (0.5-2.0%). Sorption capacity of sorbent catalyst exceeds that of quartz sand-based "black sand" by a factor above 1.5.
EFFECT: increased sorption capacity.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CATALYTIC SORBENT FOR PURIFICATION OF WATER MEDIUM | 2016 |
|
RU2617492C1 |
| METHOD OF PREPARING SORBENT FOR TREATING WATER AND AQUEOUS SOLUTIONS TO REMOVE IRON AND MANGANESE COMPOUNDS | 2003 |
|
RU2241535C1 |
| METHOD FOR PRODUCING FILTERING MATERIAL INTENDED TO REMOVE MANGANESE IONS FROM WATER | 1995 |
|
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| METHOD OF PRODUCTION OF FILTER MATERIAL FOR WATER PURIFICATION | 2003 |
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|
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| NATURAL SCHUNGITE-BASED CIGARETTE SORBENT AND A METHOD FOR PREPARATION THEREOF | 2005 |
|
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| SORBENT-CATALYST PREPARATION METHOD | 2009 |
|
RU2401696C1 |
| METHOD OF PRODUCING SORBENT FOR ACID GAS ABSORPTION | 2018 |
|
RU2701028C1 |
