The business of DIEMME Filtration in the mining sector is: benefication of metals  (iron, nickel, copper, zinc), benification of non-metals benification of noble metals (gold, silver, platinum, palladium), coal processing, calcium carbonate and minerals in general (silicates, clays, kaolins, etc..)

The business of DIEMME Filtration  in the metallurgical sector is: hydrometallurgy,  metals refining  (vanadium chromium manganese), noble and rare metals refining (gold, silver, palladium, platinum) and steel plant and foundry  (fumes treatment)

The business of DIEMME Filtration in the chemical and pharmaceutical sectors is: fine chemistry, basic chemistry, fertilizers, synthetic fibres, special and technical gas, pigments and dyes, plastic materials and synthetic resins, varnish, ink, adhesives, perfumes, cosmetics, soaps fats, oils, petrochemical, cements, hydraulic binders, treatment of surfaces, lead recovery from batteries, vaccines, antibiotics, blood derivates and pectins

The business of DIEMME Filtration in the quarries sector is: aggregates for construction  (sands, gravel) and aggregates from marble and granite processing.  

The business of DIEMME Filtration in the municipality sector is: drinking water plants, waste water treatment, incinerating plants and  treatment percolates of Urban Solid Wastes

The business of DIEMME Filtration in the alimentary sector is: agricultural and food, dairy-industry, distillation, slaughter-house, sugar industry, growing industry, oil-mill, brewery.

The business of DIEMME Filtration in the ceramic, glass and crystal sector is: production of tiles, production of enamelled sandstone, production of ceramic mixings (barbotines) and glass and crystal.