Titanium dioxide (TiO 2) as a photocatalyst has been ubiquitously studied for environmental
applications. Though, readily available, nontoxic, and environmentally friendly; lower …

It is well-documented that large-scale pollution generated by human activity has a dramatic
impact on ecosystems. In this context, removing harmful chemicals via photocatalysis has …

In this paper, in-situ fabrication of tungsten oxide (WO 3) on carbon nano-tube (CNT) was
performed via sol-gel/hydrothermal method to prepare WO 3/CNT nanocomposites and then …

The total annual production of synthetic dye is more than 7× 105 tons. Annually, through
only textile waste effluents, around one thousand tons of non-biodegradable textile dyes are …

Advanced oxidation processes (AOPs), defined as those technologies that utilize the
hydroxyl radical (· OH) for oxidation, have received increasing attention in the research and …

Two things are needed for any technology to be suitable for use in the industry, viz. 1.
Technical feasibility and 2. Economical feasibility. The use of ultrasound for waste water …

Organic dyes are one of the largest groups of pollutants released into wastewaters from
textile and other industrial processes. Because of potential toxicity of the dyes and their …

Among advanced oxidation processes often used for treatment, Sono-Photo-Fenton
processes (SP-FP) receive a lot of attention due to high pollutant degradation efficiency. This …

Water pollution through natural and anthropogenic activities has become a global problem
causing short-and long-term impact on human and ecosystems. Substantial quantity of …

In this study, nanoscale-zero valent iron (nZVI) was synthesized and its function was
assessed in ultrasound (US)/peroxymonosulfate (PMS)/nZVI process to degrade 4 …