The more recent methods for the removal of synthetic dyes from waters and wastewater are
complied. The various methods of removal such as adsorption on various sorbents …

Nowadays, due to the increasing presence of molecules, refractory to the microorganisms in
the wastewater streams, the conventional biological methods cannot be used for complete …

The public demand for color-free waste discharge to receiving waters and tougher color
standards have made decolorization of a variety of industrial wastes a top priority …

The dye, Methylene Blue, was adsorbed on an adsorbent prepared from mature leaves of
the Neem tree (Azadirachta indica). A batch adsorption study was carried out with variable …

A rapid and efficient method for methyl orange degradation using hollow cobalt (Co)
nanoparticles is reported. Hollow Co nanoparticles were fabricated by a galvanic …

In the present work, the leaves of Azadirachta indica (locally known as the Neem tree) in the
form of a powder were investigated as a biosorbent of dyes taking aqueous Congo Red …

Chemical oxidation technologies are often employed for the treatment of complex industrial
effluents that are not amenable to conventional biological methods. The role of chemical …

Activated carbon (AC) has a long history of applications in environmental technology as an
adsorbent of pollutants for the purification of drinking waters and wastewaters. Here we …

A novel adsorbent was developed from mature leaves of natural Neem trees for removing
dyes from water. The adsorbent, in the form of fine powder, was found to be very effective in …

This paper examines the use of chemical or electrocoagulation treatment process followed
by ion-exchange process of the textile dye effluent. The dye effluent was treated using …