Water Treatment Used CNTs Carbon Nanotubes
Specification of Carbon nanotubes:
Single walled CNTs: diameter: 2nm, length: 1-2um, 5-20um, purity: 91% or 95%
Double walled CNTs: diameter: 2-5nm, length: 1-2um, 5-20um, purity: 91%
Multi walled CNTs: diameter: 10-30nm, 40-60nm, 60-100nm, length: 1-2um, 5-20um, purity: 99%
Available forms: powders, dispersion
Functionalized types: -COOH, -OH, -NH2, Ni coated type
Related nanomaterials for treatment: TiO2 nanopowder
Other ralated materials: carbon nanoborn, graphene, graphite nanopowders.
Good properties of carbon nanotubes and applied in water treatment:
Carbon nanotubes (CNTs) are new carbon nanomaterials with abundant pores, gap structure, large specific surface area, good electron transport performance, unique mechanical properties and chemical stability, these make it getting a lot of attention in the field of water treatment.
Carbon nanotubes have high specific surface area, especially in discrete state.
carbon nanotubes have rich pore structure and large specific surface area, which makes them have good adsorption properties. In addition, carbon nanotubes have good conductivity. Adsorption and conductivity make the basis of carbon nanotubes for water treatment.
