The huge quantities of textile industry effluents with high concentrations of heavy metals are
associated with the water pollution. Among the conventional technologies currently in use …

Surface modification increases the porosity and surface area of biomass materials, thereby
enhancing their adsorption capacity. This study explores recent advancements in different …

In the present work, a new low-cost activated carbon was prepared from paper mill sludge in
order to remove Cr (VI) ions from aqueous solution. The effects of adsorbent dosage, pH …

We attempted to recycle mixed waste tea and coffee ground as alternative low-cost
adsorbents for Cr (VI) removal. The adsorption parameters optimized were: initial Cr (VI) …

The effects of various synthesis methods of a novel biodegradable magnetically recyclable
cellulose-based adsorbent (a magnetized modified silica aerogel) on Pb (II) removal …

Biochar is a byproduct of biomass pyrolysis that has been identified as an effective and
novel bio-adsorbent for contaminant removal from wastewater. A pyrolysis-chemical …

Pecan shell based activated carbon (PSBAC) developed in this work had a high specific
surface area (1500 m 2/g) and pore volume (0.7 cm 3/g). The maximum adsorption capacity …

This study is initiated to launch an activated carbon derived from Leucaena leucocephala
seed pod as an adsorbent for the removal of hexavalent chromium from aqueous solution …

The essential objective of this investigation is to inspect the possibility of exploiting an
equivalent blend of locally available bio-wastes, namely date pits (DP) and olive stones …

The present work dealt with the ability of an unconventional adsorbent to remove hexavalent
chromium (Cr (VI)) from real tannery wastewater in a batch system. The low-cost and highly …