Currently used textile dyes are not highly toxic or carcinogenic, but the intense and
persistent color of the effluent is problematic. Of the remediation processes investigated, the …

Lignin, one of the renewable constituents in natural plant biomasses, holds great potential
as a sustainable source of functional carbon materials. Tremendous research efforts have …

Numerous mitigation techniques have been incorporated to capture or remove SO 2 with
flue gas desulfurization (FGD) being the most common method. Regenerative FGD method …

Since the first use of a chemical warfare agent (CWA), specific methods of protection have
been developed to protect human body from such lethal compounds. The first protection …

Hydrogen sulfide (H 2 S) is a major air pollutant posing a serious threat to the environment
and public health. It is highly attractive to develop state-of-the-art adsorbent to remove H 2 S …

Hydrogen sulfide (H 2 S) can negatively affect human health in confined spaces at even very
low concentration due to its strong toxicity. In this work, coffee residue was used to prepare …

The need to decrease environmental pollution, reduce energy consumption and produce
high-purity chemicals has become an increasingly important driving force for sulfur dioxide …

Metal oxide loaded carbon-based materials have attracted extensive attention as promising
desulfurizers to solve the problem of H 2 S emission at room temperature. However, low …

KOH-modified biochars derived from by-products of microalgae pyrolysis were prepared to
adsorb gaseous H 2 S. Influences of various parameters (eg, mass ratio between KOH and …

Biogas, eg, biomethane, is produced by fermentation of organic matter and can be used as
an alternative fuel or as a raw material for the production of hydrogen and syngas. However …