Worldwide consumption of hen eggs is quite high, which results into availability of large
amount of discarded egg wastes, particularly egg shell (ES) and egg shell membrane …

In recent years, research focus has been shifting towards the development of
environmentally friendly systems for the removal of pollutants from effluents. The use of …

Heavy metal remediation of aqueous streams is of special concern due to recalcitrant and
persistency of heavy metals in environment. Conventional treatment technologies for the …

Metal ion contamination in wastewater is an issue of global concern. The conventional
methods of heavy metal removal from wastewater have some drawbacks, ranging from …

Removal of heavy metal ions and dissolved organic compounds present in wastewater is a
challenge for many countries owing to high cost of existing technologies and continued …

Heavy metals released into the water bodies and on land surfaces by industries are highly
toxic and carcinogenic in nature. These heavy metals create serious threats to all the flora …

A key feature of biosorption studies is the utilisation of different analytical techniques to
evaluate several aspects of the process. Scanning electron microscopy (SEM) is used to …

The aim of the current project is to treat chromium-polluted water economically from an
aqueous medium using algal biomass of Sargassum wightii and its biochar through a batch …

This study presents the ion-exchange elimination of hexavalent chromium [Cr (VI)] from
electroplated industrial wastewater. The effects of experimental factors such as pH, contact …

In this study, a new activated carbon prepared from non-usable Bael fruit shell (BS) has
been used as an efficient low cost adsorbent to remove the Cr (VI) toxic metal from aqueous …