Summary Dithiocarbamates (R2CNS2−) are a versatile class of monoanionic 1, 1‐dithio
ligands and as they are easily prepared, a wide range of chemistry has been developed …

Permeable reactive barrier (PRB) is one of the most promising in-situ groundwater
remediation technologies due to its low costs and wide immobilization suitability for multiple …

Lead has been used as a heavy atom derivative to solve the phase problem in the crystal
structures of a variety of protein including the calcium proteins calmodulin and …

Scolecite is a zeolite associated to basalts of the Parana Continental Igneous Province
(PCIP, South America). The potential of scolecite as a new material for heavy metal removal …

Research on pure samples of HEU-type zeolites modified by d-and f-block transition
elements and Pb is reviewed. The interest on such modified HEU-type zeolites mainly arises …

The possibility of removing Zn2+ cations from wastewater by ion exchange using natural
zeolites as exchangers has been investigated. The process of binding of zinc ions into …

Various ion exchange forms of preliminary partly decationised zeolite (hydrogen forms) were
obtained by indirect modification with metal salt solutions, as well as by direct treatment of …

The Hellenic Natural Zeolite (HENAZE) from Ntrista stream of Petrota village (Evros),
contains 89 wt.% HEU-type zeolite and exhibit an ammonia ion exchange capacity (sorption …

The treatment of a NaHEU zeolite with concentrated Co (CH3COO) 2 solutions at 100° C,
results in the corresponding CoHEU zeolite (7.5 wt.% Co) which is pale-rose to brown in …

To solve the problem of pipeline blockage caused by sulfur deposition in industrial gas wet
oxidative desulfurization operations, this study developed an iron-modified chitosan catalyst …