Since their introduction in the late 1970s, sequential extraction procedures have
experienced a rapid increase in use. They are now applied for a large number of potentially …

A comprehensive review of the single and sequential extraction schemes for metal
fractionation in environmental samples such as soil and industrially contaminated soils …

Adsorption of Cr (VI) on MnO 2 was investigated with respect to effect of pH, temperature,
ionic strength, initial Cr (VI) concentration, co-presence of different anions (HCO 3−, SO 4 …

Ex situ soil washing with synthetic extractants such as, aminopolycarboxylate chelants
(APCs) is a viable treatment alternative for metal-contaminated site remediation. EDTA and …

We evaluated the distribution of 15 metal ions, namely Al, Cd, Cu, Cr, Fe, La, Mn, Ni, Pb, Sc,
Ti, V, Y, Zn and Zr, in the soil of a contaminated site in Piedmont (Italy). This area was found …

Total concentrations of chemical elements in soils may not be enough to understand the
mobility and bioavailability of the elements. It is important to characterise the degree of …

Ingestion of dust or soil particles could pose a potential health risk due to long-term metal
trace element (MTE) exposure. Twenty-seven urban topsoil samples (kitchen garden and …

摘要为了解煤矿区周边农田土壤重金属污染状况, 采集了贵州省兴仁县某典型煤矿区农田土壤
样品64 份, 测定了土样中重金属(As, Cr, Pb, Zn, Cd, Hg, Cu, Ni) 总量及各形态含量 …

Tunnel construction in soft alluvial deposits is generally done using the shield-tunneling
method, a technique that requires the mixing of cementitious materials with excavated soils …

Contamination of lands with toxic heavy metals is a widespread environmental issue
resulting from global industrialization. Conventional techniques for reclamation of such soils …