Ethylene diamine tetraacetic acid (EDTA) is an excellent chelating agent. Its two amino
groups and four carboxyl groups can be used as the binding sites of metal ions. EDTA can …

Biosorption is a variant of sorption techniques in which the adsorbent is a material of
biological origin. It has become an economic and ecological alternative for the treatment of …

Biochar-based magnetic photocatalyst (ZnFe-BC) is successfully prepared by one-pot
method using microwave heating for rhodamine B (RB) and malachite green (MG) removal …

Biochar is produced at 400–800° C by pyrolysis of poplar saw dust, which is used as the
sustainable adsorbent to investigate the adsorption performance of Pb 2+/Cd 2+ from …

Magnetic separation photocatalyst-adsorbent (MSPA) is successfully prepared by pyrolysis
of cotton stem for rhodamine B and malachite green wastewater removal using one-pot …

Here we report the adsorption of heavy metal ions from wastewater by the pellet material
(IT@ SA) of iron tailings (IT) compounded with sodium alginate (SA) as a regenerable …

Dye wastewater has become one of the main risk sources of environmental pollution due to
its high toxicity and difficulty in degradation. Hydrochar prepared by hydrothermal …

The release of effluents containing cadmium ions into aquatic ecosystems is hazardous to
humans and marine organisms. In the current investigation, biosorption of Cd2+ ions from …

While various techniques have been explored for the sequestration of heavy metals such as
copper from industrial effluent, there is enormous research on the use of biosorbents created …

abstract Heavy metal pollution has become a major environmental concern because
modern industries produce heavy metals in their effluents. Adsorption is regarded as an …