The contamination of soil with organic pollutants has been accelerated by agricultural and
industrial development and poses a major threat to global ecosystems and human health …

The presence of hazardous dyes in wastewater cause disastrous effects on living organisms
and the environment. The conventional technologies for the remediation of dyes from water …

Surface area and porosity are important physical properties of biochar, playing a crucial role
in many biochar applications, such as wastewater treatment and soil remediation. The …

Adsorption and photodegradation are two widely studied wastewater treatment
technologies. In this work, we have firstly prepared the bismuth oxycarbonate (Bi 2 O 2 CO …

Microplastics (MPs) derived from plastic wastes have attracted wide attention throughout the
world due to the wide distribution, easy transition, and potential threats to organisms. This …

In this paper, the enhanced adsorption of methylene blue (MB) dye ion on the activated
carbon (AC) modified by three surfactants in aqueous solution was researched. Anionic …

Water pollution is one of the major environmental challenges in contemporary times. Biochar
from hydrothermal processes (known as hydrochars) has been explored as adsorbents for …

The rapid industrial and agricultural expansion is arousing increasingly severe heavy metal
ion pollution due to their high toxicity to human beings and detrimental effect on the …

Biochar is a carbon-rich solid formed from the organic residue by pyrolysis. The productivity
of biochar relies on feedstock type and pyrolysis conditions. Studies on biochar were …

Biochar is a carbonaceous material produced by thermal treatment, eg, pyrolysis, of biomass
in oxygen-deficient or oxygen-free environment. Nitrogen containing functional groups of …