A new rapid modified one-step QuEChERS(quick,easy,cheap,effective,rugged,and safe)approach was developed for the simultaneous determination of 20 perfluoroalkyl substances(PFASs)from samples of cucumb
Polycyclic aromatic hydrocarbons(PAHs)are a type of persistent organic pollutants widely spread in nature.Vinegar residue(VR),the main solid waste of the vinegar industry,leading to serious pollution.
To comprehensively reuse leaching residue from lead-zinc tailings,a novel silicon fertilizer(NSF)was produced using leaching residue,and applied to the adsorption of Cu(Ⅱ),Pb(Ⅱ),Zn(Ⅱ)and Cd(Ⅱ)in this