... Limited Licensed re-use rights only chromium removal copper environmental aspects green synthesis groundwater treatment mulberry leaves extract municipal & public service engineering sustainable nanoparticles zero-valent nanoparticle In recent years, the contamination...

... successful application for removal of a cationic ion (copper (II) (Cu²⁺)) and oxyanions of chromium (VI) (Cr⁶⁺) from single-component aqueous systems. The new multifunctionalised chitosan derivative (C1) was produced through chemical modification of the primary hydroxyl function...

...Sumanjit Kaur; T.P.S. Walia; R.K. Mahajan Lead and cadmium are very important metals even at trace levels because many health hazards are associated with them. Whereas, zinc and copper are toxic only when these are present at higher concentrations. Their removal from the contaminated samples...