Nowadays, due to the economic and industrial development, water contaminated with heavy
metals is a significant concern and one of the acute global environmental problems …

Water pollution by recalcitrant compounds is an increasingly important problem due to the
continuous introduction of new chemicals into the environment. Choosing appropriate …

Chromium originates from geogenic and extensive anthropogenic activities and significantly
impacts natural ecosystems and human health. Various methods have been applied to …

The removal of toxic hexavalent chromium (Cr (VI)) ions from surface and ground water is
highly demanded. While photocatalytic reduction of Cr (VI) to Cr (III) by traditional powder …

This article reviews the technical applicability of various physico–chemical treatments for the
removal of heavy metals such as Cd (II), Cr (III), Cr (VI), Cu (II), Ni (II) and Zn (II) from …

Hexavalent chromium is a well-known highly toxic metal, considered a priority pollutant.
Industrial sources of Cr (VI) include leather tanning, cooling tower blowdown, plating …

Cr (VI) is a well-known highly toxic metal, considered a priority pollutant. Industrial sources
of Cr (VI) include leather tanning, cooling tower blowdown, plating, electroplating, anodizing …

This paper reviews the technology and biotechnology to remove heavy metals (such as
copper, arsenic, lead and zinc) and cyanide from contaminated wastewater. The paper …

Interest in the development of solvent-impregnated resins (SIRs) and their applications for
the separation of metal ions and organic compounds from water in the form of a hybrid …

Remediation of chromium-containing wastewaters is of special concern due to its toxicity
and persistence in the environment. For chromium removal, various physicochemical as well …