Heavy-metal pollution of soil is a serious issue worldwide, particularly in China. Soil
remediation is one of the most difficult management issues for municipal and state agencies …

The mining activities form Haneș area caused a sever pollution of the environment, affecting
human health. In this study, a number of 52 samples (both water and soil) have been …

The determination of nineteen trace metal levels (Li, Be, Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As,
Se, Cd, Sn, Sb, Te, Hg and Pb) was performed for ten naturally growing edible mushroom …

a determination was made of the concentrations of 9 heavy metals (Cd, Pb, Mn, Cu, Fe, Cr,
Ni, Co and Zn) in six naturally growing mushroom species (Morchella esculenta, Helvella …

Leather tanning is the most important operation in leather processing, which turned the
leather into a non-putrefying material. Tanning may be carried out with chromium (III) salts …