Multi-walled and single-walled carbon nanotubes were used as adsorbents for the removal of Reactive Blue 4 textile dye from aqueous solutions. The adsorbents were characterised using Raman spectroscopy. N2 adsorption/desorption isotherms and scanning and transmission electron microscopy. The effects of pH. https://jalyttlers.shop/product-category/pastry-forks/