Catalogue
Extrapure Quartzy Crushed Stone and Grits
ToR 4191-001-97159931-2011
Extrapure quartzy crushed stone and grits are used as filtering load: for single- and multi-layered high-capacity filters and contact flocculators; at domestic potable water treatment facilities; in producing alcoholic and non-alcoholic beverages and foodstuffs requiring water treatment; for purifying swimming pool water; for treating boiler-room water; for purifying industrial and waste water.
Product specs
Chemical composition: | |
- SiO2, %, min - Al2O3, %, max - Fe2O3+TiO2, %, max | 98,5 1,8 0,05 |
Density, g/cm3, | 2,5–2,6 |
Bulk density, kg/m3 | 1300–1500 |
Specific efficiency of natural radionuclides in quartzy material ÀeffNRN, Bq/kg, max | 50 |
Fractional composition
10–20 mm; 5–10 mm; 2–5 mm; 1.2–2 mm; 0.8–1.2 mm; 0.4–0.8 mm.
Packaging
Extrapure quartzy crushed stone and grits are packaged in 30-kg polypropylene bags and1-t big bags.Back