Pollutants in water or wastewater raise grave public health problems. This review provides a
concise summary of the potential applications of activated carbon derived from various …

Olive stones have been widely used as a renewable energy biowaste source. As they are
rich in elemental carbon (40–45 wt%), much research focussed on effectively converting …

The controversy related to the environment pollution is increasing in human life and in the
eco-system. Especially, the water pollution is growing rapidly due to the wastewater …

Carbon-based adsorbents such as graphene and its derivatives, carbon nanotubes,
activated carbon, and biochar are often used to remove heavy metals from aqueous …

With the quick increase in industrialization and urbanization, a mass of sludge has been
produced on the account of increased wastewater treatment facilities. Sewage sludge (SS) …

The aim of this work was to study the pyrolysis of waste biomass and plastics and use the
produced biochar for the removal of heavy metals from aqueous solution. The batch …

Nickel ferrite bearing nitrogen-doped mesoporous carbon (NiFe 2 O 4-NC) was prepared
using polymer bimetal complexes and used for the removal of Hg 2+ from aqueous medium …

Instead of using commercial activated carbon or ion exchange resins, researchers have
worked on inexpensive materials, such as wastes from industry and agricultural operations …

The efficient removal of heavy metals (HMs) from the environment has become an important
issue from both biological and environmental perspectives. Recently, porous metal-organic …

Los sistemas de producción industrial actuales usan metales pesados para la extracción de
un material o como elemento en la refinación de un producto en particular lo que en …