The environment being surrounded by accumulated durable waste organic compounds has
become a critical crisis for human societies. Generally, organic effluents of industrial plants …

This mini-review presented photocatalytic reduction of Cr (VI) into Cr (III) in some MOFs or
their derivatives/composites. The reported examples are collected and analyzed; and the …

Heterostructured composites with an excellent photocatalytic activity have attracted
increasing attention because of their great application in environmental remediation. Herein …

The separation and recovery of uranium from radioactive wastewater is important from the
standpoints of environmental protection and uranium reuse. In the present work …

Management of ubiquitous nitrate contamination in drinking water sources is a major
engineering challenge due to its negative impacts from eutrophication to immediate risk to …

The utilization of solar irradiation to supply energy or to initiate chemical reactions is already
an established idea. If a wide-band gap semiconductor like titanium dioxide (TiO2) is …

The presence of transition metal ions in photocatalytic reactions is reviewed according to
two main approaches:(a) the influence of transition metal ions on the rate of photocatalytic …

This feature article summarizes recent research on and development of semiconductor-
based photocatalyst materials that are applicable to environmental remediation and/or …

An one-step efficient simultaneous removal of Cr (VI) and Cr (III) was achieved with mixture
of TiO 2 and titanate nanotubes (TNTs). Unlike the conventional two-step Cr removal with a …

Magnetic photocatalysts were synthesized by coating titanium dioxide particles onto
colloidal magnetite and nano-magnetite particles. The photoactivity of the prepared coated …